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60
Highlights
46
Differences
10
Reactions
0
Likes
UE Boom 4
vs
Bose SoundLink Flex (2nd Gen):
60 Highlights & 46 Differences —
So, Which Portable Speaker Actually Works Better
Outdoor use demands sturdy speakers with good battery life. Find out which choice suits your adventures.
See how UE Boom 4 and Bose SoundLink Flex (2nd Gen) compare where it counts — from channel configuration, sampling rate support, karaoke mic input mode & battery type and tone shaping to price and live use.
UE Boom 4 vs Bose SoundLink Flex (2nd Gen): Which Portable Bluetooth Speaker Suits You?
When it comes to portable Bluetooth speakers, both the UE Boom 4 and the Bose SoundLink Flex (2nd Gen) stand out for their quality and durability. These two models cater to users looking for reliable outdoor and travel companions. While both share common features such as outdoor suitability, Bluetooth connectivity, and USB-C charging, they diverge in areas like durability features, audio tuning technology, and accessory support.
The UE Boom 4 embraces a cylindrical form factor with vibrant LED lighting, excellent waterproof and dustproof protection thanks to its IP67 rating, and an impressive 147-foot Bluetooth range. Meanwhile, the Bose SoundLink Flex (2nd Gen) opts for a rectangular shape with a fabric finish, enhanced by protective bumpers, scratch-resistant coating, and useful features such as a volume level indicator and voice assistant integration.
A Deep Dive Into UE Boom 4's Outdoor Mastery
The UE Boom 4 is engineered with outdoor enthusiasts in mind. It features a cylindrical form that is light and easy to carry, weighing just about 1.78 pounds with a compact package height of 4 inches. Built to sustain tough environments, the speaker boasts an IP67 waterproof and dustproof rating, making it floatable on water and resistant to dust intrusion.
Audio performance doesn't take a back seat either. With a substantial 80 RMS watts output power, it produces loud and clear sound, perfect for outdoor parties or gatherings. Its basic DSP processor effectively balances audio quality, though it does not offer karaoke mic input or advanced tuning.
Additional features like multipoint Bluetooth let you connect multiple devices simultaneously, while multi-room support enables sync playback across several speakers ; a bonus for immersive sound experiences. The speaker charges swiftly within 3 hours through a USB-C port, outperforming many rivals in recharging speed, complemented by clear LED indicators and colorful lighting effects.
Bose SoundLink Flex (2nd Gen): A Sophisticated Sound Companion
The Bose SoundLink Flex (2nd Gen) presents a different flavor focused on refined aesthetics and audio sophistication. Its rectangular shape, available in colors such as black, white, blue, and red, comes with a premium fabric finish accented with protective bumpers and a scratch-resistant coating, ensuring a sturdy yet elegant build suitable for on-the-go usage.
Though it does not advertise its exact output power, its advanced DSP processor implies nuanced sound tuning with clearer, more balanced audio reproduction. This audio enhancement is paired with smart features like voice assistant support, making it easier to control with voice commands and integrate into digital lifestyles.
Its Bluetooth connection, while on the shorter side at 30 feet, maintains stable performance for daily use. The package includes a handy carrying strap and a premium retail box design, adding to the user experience right out of the box. Controls include multi-device support and a unique volume level indicator that helps customize listening levels precisely.
Quick Take
UE Boom 4 dominates with rugged, outdoor-friendly durability, loud sound output, and longer Bluetooth range, making it perfect for lively outdoor events and adventures. Conversely, the Bose SoundLink Flex (2nd Gen) shines with sophisticated audio processing, voice assistant capabilities, and a premium, protective design suited for users who prioritize refined sound quality and user-friendliness over maximum output.
Bottom Line
For those seeking a powerful, rugged speaker with extended range and fast charging at a great price, the UE Boom 4 is the smarter choice. If you desire a stylish, well-protected speaker with more advanced DSP and smart features, the Bose SoundLink Flex (2nd Gen) offers a premium experience that justifies its higher price tag.
Verdict
Winner: UE Boom 4 - Outstanding ruggedness, longer Bluetooth range, faster charging, and strong sound output at an affordable price.
Runner-up: Bose SoundLink Flex (2nd Gen) - Sophisticated sound quality, voice assistant integration, and premium design with thoughtful user controls.
Side by side. The numbers. The features. No drama.
We stacked every sound, control, and tech detail between UE Boom 4 and Bose SoundLink Flex (2nd Gen). This side-by-side portable speakers review highlights what really matters — and what might surprise you.
This model was released in the year 2021, reflecting the latest design and technology available at that time.
Indicates the year the speaker was released.
In the battle of Release Year,
UE Boom 4 ◉ is
better than
Bose SoundLink Flex (2nd Gen) ◉
, delivering
higher
63 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Release Year on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
UE Boom 4 is intended for Home, Outdoor, Travel, and Party use, whereas Bose SoundLink Flex (2nd Gen) targets Home, Outdoor, Travel only. UE Boom 4’s added party functionality makes it more versatile for social events compared to the Bose model.
Specifies the primary usage scenarios the product is designed for.
In the battle of Intended Use Case,
UE Boom 4 ◉ is
better than
Bose SoundLink Flex (2nd Gen) ◉
, delivering
higher
8 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Intended Use Case on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Both UE Boom 4 and Bose SoundLink Flex (2nd Gen) offer color options including Black, Blue, and Red. UE Boom 4 also adds Green, while Bose offers White. UE Boom 4’s broader palette might appeal more to those seeking diverse color choices.
Lists available color variants.
In the battle of Color Options,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Based on community votes for Color Options,
UE Boom 4 ◉ earned
1 votes,
more than
Bose SoundLink Flex (2nd Gen) ◉,
which got 0 votes.
I prefer the color options on the UE Boom 4 it has green which the Bose lineup doesn't offer.
See more
Product Type
What is the product type?
67
UE Boom 4
0Votes
Bluetooth Speaker
64
Bose SoundLink Flex (2nd Gen)
0Votes
Bluetooth Speaker
Bose SoundLink Flex (2nd Gen)
This product is classified as a Bluetooth speaker, indicating it wirelessly streams audio from compatible devices.
Defines the broad category of the portable speaker.
In the battle of Product Type,
UE Boom 4 ◉ is
better than
Bose SoundLink Flex (2nd Gen) ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Product Type on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Country of Manufacture
What is the manufacture country?
Who knows?
0Votes
UE Boom 4
(Help us out by suggesting one!)
84
Bose SoundLink Flex (2nd Gen)
0Votes
China
vs
Country of Manufacture
UE Boom 4 does not disclose its country of manufacture, but the Bose SoundLink Flex (2nd Gen) is made in China. If origin is important, Bose provides clear sourcing information.
The country where the speaker is manufactured.
Don’t keep it to yourself — be the first to react and review the
Country of Manufacture on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Finish Material
What is the finish material?
27
UE Boom 4
0Votes
Fabric
24
Bose SoundLink Flex (2nd Gen)
0Votes
Fabric
vs
Finish Material
Both UE Boom 4 and Bose SoundLink Flex (2nd Gen) use fabric for their finish material, ensuring a stylish, premium texture and grip, making both models equally appealing in terms of build feel.
Describes the outer surface material of the speaker.
In the battle of Finish Material,
UE Boom 4 ◉ is
better than
Bose SoundLink Flex (2nd Gen) ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Finish Material on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Identifies the name the manufacturer assigns to the product.
In the battle of Model Name,
UE Boom 4 ◉ is
better than
Bose SoundLink Flex (2nd Gen) ◉
, delivering
higher
6 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Model Name on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Model Number
What is the model number?
72
UE Boom 4
0Votes
984‑001963
Who knows?
0Votes
Bose SoundLink Flex (2nd Gen)
(Help us out by suggesting one!)
Technical code used for identification and compatibility.
Don’t keep it to yourself — be the first to react and review the
Model Number on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Series Product Line
What series or product line does it belong to?
Who knows?
0Votes
UE Boom 4
(Help us out by suggesting one!)
Who knows?
0Votes
Bose SoundLink Flex (2nd Gen)
(Help us out by suggesting one!)
Identifies the family or series the speaker belongs to.
Don’t keep it to yourself — be the first to react and review the
Series Product Line on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Form Factor
What is the form factor?
47
UE Boom 4
0Votes
Cylinder
34
Bose SoundLink Flex (2nd Gen)
0Votes
Rectangle
vs
Form Factor
The UE Boom 4 features a cylinder form factor while the Bose SoundLink Flex (2nd Gen) uses a rectangle design. The cylindrical shape of UE Boom 4 may provide a more immersive 360-degree sound, making it better for parties, while the Bose's rectangle offers a compact, sleek look suitable for travel and home.
Defines the overall shape and style of the speaker.
In the battle of Form Factor,
UE Boom 4 ◉ is
better than
Bose SoundLink Flex (2nd Gen) ◉
, delivering
higher
13 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Form Factor on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Package weight for UE Boom 4 is 1.78 lbs, slightly lighter than the Bose SoundLink Flex (2nd Gen) at 1.8 lbs. This minor difference suggests nearly equal portability for both speakers.
Total weight of the packaged product.
In the battle of Package Weight,
UE Boom 4 ◉ is
better than
Bose SoundLink Flex (2nd Gen) ◉
, delivering
equal
1.78 lbs
measurement.
Don’t keep it to yourself — be the first to react and review the
Package Weight on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
The package height of UE Boom 4 is 4 inches, whereas Bose SoundLink Flex (2nd Gen) has a taller package height of 5.5 inches. UE Boom 4 is more compact for storage or transport based on packaging height.
Height of the product’s box or package.
In the battle of Package Height,
UE Boom 4 ◉ is
better than
Bose SoundLink Flex (2nd Gen) ◉
, delivering
lower
1.5 inch
measurement.
Based on community votes for Package Height,
UE Boom 4 ◉ earned
1 votes,
more than
Bose SoundLink Flex (2nd Gen) ◉,
which got 0 votes.
Who knows?
0Votes
UE Boom 4
(Help us out by suggesting one!)
0.8
inch
0Votes
The overall width of the handle strap.
Don’t keep it to yourself — be the first to react and review the
Handle Strap Width on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Width
What is the product width?
2.87
inch
0Votes
7.93
inch
0Votes
Bose SoundLink Flex (2nd Gen)
Width of the device is 7.93 inches, which converts to approximately 7.93 inch (20.15 cm). This width contributes to the speaker's stable base and balanced sound output.
Measures the speaker’s overall width.
In the battle of Width,
UE Boom 4 ◉ is
better than
Bose SoundLink Flex (2nd Gen) ◉
, delivering
lower
5.1 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Width on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Weight
What is the product weight?
1.37
lbs
0Votes
0.6
lbs
0Votes
Bose SoundLink Flex (2nd Gen)
The speaker weighs 0.6 pounds, which is approximately 0.6 lbs (0.27 kg), making it lightweight and easy to carry.
Total weight of the speaker itself.
In the battle of Weight,
UE Boom 4 ◉ is
worse than
Bose SoundLink Flex (2nd Gen) ◉
, delivering
higher
0.8 lbs
measurement.
Don’t keep it to yourself — be the first to react and review the
Weight on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Depth
What is the product depth?
2.87
inch
0Votes
2.06
inch
0Votes
Measures the speaker’s overall depth.
In the battle of Depth,
UE Boom 4 ◉ is
worse than
Bose SoundLink Flex (2nd Gen) ◉
, delivering
higher
0.8 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Depth on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Package Width
What is the package width?
7.9
inch
0Votes
9.5
inch
0Votes
Width of the product’s box or package.
In the battle of Package Width,
UE Boom 4 ◉ is
better than
Bose SoundLink Flex (2nd Gen) ◉
, delivering
lower
1.6 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Package Width on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Package Depth
What is the package depth?
5
inch
0Votes
3.5
inch
0Votes
Depth of the product’s box or package.
In the battle of Package Depth,
UE Boom 4 ◉ is
worse than
Bose SoundLink Flex (2nd Gen) ◉
, delivering
higher
1.5 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Package Depth on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Handle Strap Length
What is the handle strap length?
Who knows?
0Votes
UE Boom 4
(Help us out by suggesting one!)
3
inch
0Votes
The total length of the handle strap.
Don’t keep it to yourself — be the first to react and review the
Handle Strap Length on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Handle Strap Height
What is the handle strap height?
Who knows?
0Votes
UE Boom 4
(Help us out by suggesting one!)
0.5
inch
0Votes
The thickness or height of the handle strap.
Don’t keep it to yourself — be the first to react and review the
Handle Strap Height on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Footprint Area
What is the footprint area?
Who knows?
0Votes
UE Boom 4
(Help us out by suggesting one!)
16.3
inch
0Votes
vs
Footprint Area
UE Boom 4 has no available data for footprint area, while Bose SoundLink Flex (2nd Gen) occupies 16.3 square inches. Without UE Boom 4 data, Bose’s substantial footprint suggests more surface area usage, possibly affecting placement flexibility.
Base area the speaker occupies on a surface.
Don’t keep it to yourself — be the first to react and review the
Footprint Area on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Folded Width
What is the folded width?
Who knows?
0Votes
UE Boom 4
(Help us out by suggesting one!)
Who knows?
0Votes
Bose SoundLink Flex (2nd Gen)
(Help us out by suggesting one!)
Width of the speaker when folded, if applicable.
Don’t keep it to yourself — be the first to react and review the
Folded Width on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Folded Depth
What is the folded depth?
Who knows?
0Votes
UE Boom 4
(Help us out by suggesting one!)
Who knows?
0Votes
Bose SoundLink Flex (2nd Gen)
(Help us out by suggesting one!)
Depth of the speaker when folded, if applicable.
Don’t keep it to yourself — be the first to react and review the
Folded Depth on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Folded Height
What is the folded height?
Who knows?
0Votes
UE Boom 4
(Help us out by suggesting one!)
Who knows?
0Votes
Bose SoundLink Flex (2nd Gen)
(Help us out by suggesting one!)
Height of the speaker when folded, if applicable.
Don’t keep it to yourself — be the first to react and review the
Folded Height on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Both UE Boom 4 and Bose SoundLink Flex (2nd Gen) have mono channel configuration, delivering sound from a single channel which is typical for portable speakers.
Defines how many audio channels are supported.
In the battle of Channel Configuration,
UE Boom 4 ◉ is
better than
Bose SoundLink Flex (2nd Gen) ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Channel Configuration on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Who knows?
0Votes
UE Boom 4
(Help us out by suggesting one!)
Who knows?
0Votes
Bose SoundLink Flex (2nd Gen)
(Help us out by suggesting one!)
Highest digital sampling rate supported.
Don’t keep it to yourself — be the first to react and review the
Sampling Rate Support on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Neither UE Boom 4 nor Bose SoundLink Flex (2nd Gen) supports karaoke mic input mode, so both are less suited for karaoke-focused users.
Whether it supports microphone input for karaoke.
In the battle of Karaoke Mic Input Mode,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
Karaoke Mic Input Mode on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Peak Power
What is the peak power output?
80
Watt
0Votes
Who knows?
0Votes
Bose SoundLink Flex (2nd Gen)
(Help us out by suggesting one!)
UE Boom 4
The RMS output power is 80 Watts, indicating the real power output the speaker can deliver consistently.
Maximum short-term power handling.
Don’t keep it to yourself — be the first to react and review the
Peak Power on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Driver Type
What is the driver type?
37
UE Boom 4
0Votes
Dynamic
34
Bose SoundLink Flex (2nd Gen)
0Votes
Dynamic
Bose SoundLink Flex (2nd Gen)
The speaker uses a dynamic driver type, which is common for portable speakers due to its effectiveness in producing robust sound.
Technology used in the speaker driver.
In the battle of Driver Type,
UE Boom 4 ◉ is
better than
Bose SoundLink Flex (2nd Gen) ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Driver Type on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Passive Radiator
Does it include a passive radiator?
Yes
0Votes
UE Boom 4
Yes
0Votes
Bose SoundLink Flex (2nd Gen)
UE Boom 4
The product offers 360 degree sound support, allowing for consistent audio quality from any direction.
Enhances bass response without extra power.
In the battle of Passive Radiator,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
Passive Radiator on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Number of Drivers
How many drivers does it have?
57
UE Boom 4
0Votes
4
4
Bose SoundLink Flex (2nd Gen)
0Votes
1
UE Boom 4
The speaker has 4 drivers, enhancing sound depth and richness.
Total number of speaker drivers.
In the battle of Number of Drivers,
UE Boom 4 ◉ is
better than
Bose SoundLink Flex (2nd Gen) ◉
, delivering
higher
53 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Number of Drivers on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
UE Boom 4 uses a Basic DSP processor, while Bose SoundLink Flex (2nd Gen) features an Advanced DSP. Bose’s advanced processing likely offers enhanced sound tuning, making it preferable for audiophiles.
Type of digital signal processor used.
In the battle of DSP Processor Type,
UE Boom 4 ◉ is
worse than
Bose SoundLink Flex (2nd Gen) ◉
, delivering
lower
94 score
measurement.
Based on community votes for DSP Processor Type,
UE Boom 4 ◉ earned
1 votes,
more than
Bose SoundLink Flex (2nd Gen) ◉,
which got 0 votes.
Honestly the Advanced DSP in the Bose gives clearer sound but I like the UE's raw power more for outdoor use.
See more
Distortion at Power Level
What is the distortion at full power?
Who knows?
0Votes
UE Boom 4
(Help us out by suggesting one!)
Who knows?
0Votes
Bose SoundLink Flex (2nd Gen)
(Help us out by suggesting one!)
Distortion measured at rated power.
Don’t keep it to yourself — be the first to react and review the
Distortion at Power Level on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Impedance
What is the impedance?
4
ohm
0Votes
Who knows?
0Votes
Bose SoundLink Flex (2nd Gen)
(Help us out by suggesting one!)
Resistance the speaker presents to audio signals.
Don’t keep it to yourself — be the first to react and review the
Impedance on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Sensitivity
What is the sensitivity rating?
Who knows?
0Votes
UE Boom 4
(Help us out by suggesting one!)
Who knows?
0Votes
Bose SoundLink Flex (2nd Gen)
(Help us out by suggesting one!)
Efficiency of converting power into sound.
Don’t keep it to yourself — be the first to react and review the
Sensitivity on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Loudness Level
What is the loudness level?
Who knows?
0Votes
UE Boom 4
(Help us out by suggesting one!)
Who knows?
0Votes
Bose SoundLink Flex (2nd Gen)
(Help us out by suggesting one!)
Subjective measure of perceived volume.
Don’t keep it to yourself — be the first to react and review the
Loudness Level on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Room Coverage Area
What room area can it cover?
Who knows?
0Votes
UE Boom 4
(Help us out by suggesting one!)
Who knows?
0Votes
Bose SoundLink Flex (2nd Gen)
(Help us out by suggesting one!)
Estimated maximum space the speaker can fill.
Don’t keep it to yourself — be the first to react and review the
Room Coverage Area on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Audio Latency
What is the audio latency?
Who knows?
0Votes
UE Boom 4
(Help us out by suggesting one!)
Who knows?
0Votes
Bose SoundLink Flex (2nd Gen)
(Help us out by suggesting one!)
Delay between signal and sound output.
Don’t keep it to yourself — be the first to react and review the
Audio Latency on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Output Power RMS
What is the RMS output power?
80
Watt
0Votes
Who knows?
0Votes
Bose SoundLink Flex (2nd Gen)
(Help us out by suggesting one!)
vs
Output Power RMS
UE Boom 4 delivers an output power of 80 Watts RMS, whereas Bose SoundLink Flex (2nd Gen) lacks a specified RMS output. UE Boom 4 likely provides more powerful sound output, suiting users prioritizing volume and bass intensity.
Continuous power the speaker can deliver.
Don’t keep it to yourself — be the first to react and review the
Output Power RMS on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Frequency Response Min
What is the minimum frequency response?
90
Hz
0Votes
Who knows?
0Votes
Bose SoundLink Flex (2nd Gen)
(Help us out by suggesting one!)
Lowest frequency the speaker can reproduce.
Don’t keep it to yourself — be the first to react and review the
Frequency Response Min on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Frequency Response Max
What is the maximum frequency response?
20,000
Hz
0Votes
Who knows?
0Votes
Bose SoundLink Flex (2nd Gen)
(Help us out by suggesting one!)
Highest frequency the speaker can reproduce.
Don’t keep it to yourself — be the first to react and review the
Frequency Response Max on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Signal to Noise Ratio
What is the signal-to-noise ratio?
90
dB
0Votes
Who knows?
0Votes
Bose SoundLink Flex (2nd Gen)
(Help us out by suggesting one!)
Ratio of desired audio signal to background noise.
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Signal to Noise Ratio on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Total Harmonic Distortion
What is the total harmonic distortion?
Who knows?
0Votes
UE Boom 4
(Help us out by suggesting one!)
Who knows?
0Votes
Bose SoundLink Flex (2nd Gen)
(Help us out by suggesting one!)
Amount of distortion in the output.
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Total Harmonic Distortion on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Driver Size
What is the driver size?
1.6
inch
0Votes
Who knows?
0Votes
Bose SoundLink Flex (2nd Gen)
(Help us out by suggesting one!)
Diameter of the main speaker driver.
Don’t keep it to yourself — be the first to react and review the
Driver Size on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Woofer Size
What is the woofer size?
Who knows?
0Votes
UE Boom 4
(Help us out by suggesting one!)
Who knows?
0Votes
Bose SoundLink Flex (2nd Gen)
(Help us out by suggesting one!)
Size of the low-frequency driver.
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Woofer Size on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Tweeter Size
What is the tweeter size?
Who knows?
0Votes
UE Boom 4
(Help us out by suggesting one!)
Who knows?
0Votes
Bose SoundLink Flex (2nd Gen)
(Help us out by suggesting one!)
Size of the high-frequency driver.
Don’t keep it to yourself — be the first to react and review the
Tweeter Size on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
360 Degree Sound Support
Does it support 360° sound?
Yes
0Votes
UE Boom 4
No
0Votes
Bose SoundLink Flex (2nd Gen)
Whether the speaker outputs sound in all directions.
In the battle of 360 Degree Sound Support,
UE Boom 4 ◉ is
better than
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
360 Degree Sound Support on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Bass Boost Mode
Does it have a bass boost mode?
Yes
0Votes
UE Boom 4
No
0Votes
Bose SoundLink Flex (2nd Gen)
Adds extra low-frequency emphasis.
In the battle of Bass Boost Mode,
UE Boom 4 ◉ is
better than
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
Bass Boost Mode on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
EQ Presets
What EQ presets are included?
87
UE Boom 4
0Votes
Custom
82
Bose SoundLink Flex (2nd Gen)
0Votes
Custom
Built-in equalizer sound modes.
In the battle of EQ Presets,
UE Boom 4 ◉ is
better than
Bose SoundLink Flex (2nd Gen) ◉
, delivering
higher
5 score
measurement.
Don’t keep it to yourself — be the first to react and review the
EQ Presets on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Max Sound Pressure Level
What is the maximum sound pressure level?
85
dB
0Votes
Who knows?
0Votes
Bose SoundLink Flex (2nd Gen)
(Help us out by suggesting one!)
Loudest sound level measurable.
Don’t keep it to yourself — be the first to react and review the
Max Sound Pressure Level on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Crossover Frequency
What is the crossover frequency?
Who knows?
0Votes
UE Boom 4
(Help us out by suggesting one!)
Who knows?
0Votes
Bose SoundLink Flex (2nd Gen)
(Help us out by suggesting one!)
Frequency where audio splits between drivers.
Don’t keep it to yourself — be the first to react and review the
Crossover Frequency on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Multipoint Bluetooth support is available on both UE Boom 4 and Bose SoundLink Flex (2nd Gen), allowing connection to multiple devices simultaneously, enhancing user convenience in switching audio sources.
Connects to multiple devices simultaneously.
In the battle of Multipoint Bluetooth Support,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
Multipoint Bluetooth Support on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Multi Speaker Pairing
Does it support multi-speaker pairing?
Yes
0Votes
UE Boom 4
Yes
0Votes
Bose SoundLink Flex (2nd Gen)
UE Boom 4
Multi speaker pairing is available, allowing multiple speakers to be connected for a more immersive audio experience.
Bose SoundLink Flex (2nd Gen)
Multi speaker pairing is supported, enabling synchronization of multiple speakers for a more immersive or broader sound experience.
Allows linking multiple speakers for synchronized playback.
In the battle of Multi Speaker Pairing,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
Multi Speaker Pairing on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Stereo Pairing
Does it support stereo pairing?
Yes
0Votes
UE Boom 4
Yes
0Votes
Bose SoundLink Flex (2nd Gen)
UE Boom 4
Stereo pairing is available, allowing users to connect multiple speakers for an enhanced audio experience.
This expands sound stage and improves listening immersion.
Bose SoundLink Flex (2nd Gen)
Stereo pairing capability lets two speakers be paired for left and right channel audio, enhancing the listening experience with true stereo sound.
Enables pairing two units for left/right stereo sound.
In the battle of Stereo Pairing,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
Stereo Pairing on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Bluetooth Version
What Bluetooth version does it use?
57
UE Boom 4
0Votes
5.0
34
Bose SoundLink Flex (2nd Gen)
0Votes
4.2
vs
Bluetooth Version
UE Boom 4 supports Bluetooth 5.0, whereas Bose SoundLink Flex (2nd Gen) offers Bluetooth 4.2. UE Boom 4’s newer Bluetooth version means better connection stability and power efficiency.
Specifies the Bluetooth version for compatibility and range.
In the battle of Bluetooth Version,
UE Boom 4 ◉ is
better than
Bose SoundLink Flex (2nd Gen) ◉
, delivering
higher
23 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Bluetooth Version on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
USB Playback Support
Does it support USB playback?
No
0Votes
UE Boom 4
No
0Votes
Bose SoundLink Flex (2nd Gen)
UE Boom 4
USB playback support is not included, which limits playback options to Bluetooth or auxiliary connections.
Plays music directly from USB storage devices.
In the battle of USB Playback Support,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
USB Playback Support on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Bluetooth Range
What is the Bluetooth range?
147
ft
1Votes
30
ft
0Votes
vs
Bluetooth Range
UE Boom 4 has an impressive Bluetooth range of 147 feet, far exceeding Bose SoundLink Flex (2nd Gen)'s 30 feet. UE Boom 4 is better for users needing long-range wireless connectivity.
Maximum effective distance between device and speaker.
In the battle of Bluetooth Range,
UE Boom 4 ◉ is
better than
Bose SoundLink Flex (2nd Gen) ◉
, delivering
higher
117.0 ft
measurement.
Based on community votes for Bluetooth Range,
UE Boom 4 ◉ earned
1 votes,
more than
Bose SoundLink Flex (2nd Gen) ◉,
which got 0 votes.
The UE Boom 4 has an insanely long Bluetooth range perfect for parties outdoors where the Bose just can't keep up.
See more
Wi Fi Support
Does it support Wi-Fi?
No
0Votes
UE Boom 4
No
0Votes
Bose SoundLink Flex (2nd Gen)
vs
Wi Fi Support
Both devices do not support Wi-Fi connectivity, limiting streaming options to Bluetooth only, which is standard for many portable speakers.
Enables network-based streaming and updates.
In the battle of Wi Fi Support,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
Wi Fi Support on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
MicroSD Slot
Does it have a MicroSD slot?
Yes
0Votes
UE Boom 4
No
0Votes
Bose SoundLink Flex (2nd Gen)
Accepts MicroSD cards for onboard playback.
In the battle of MicroSD Slot,
UE Boom 4 ◉ is
better than
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
MicroSD Slot on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Line Out Audio Out
Does it have line-out audio?
No
0Votes
UE Boom 4
No
0Votes
Bose SoundLink Flex (2nd Gen)
Output for connecting external speakers or amps.
In the battle of Line Out Audio Out,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
Line Out Audio Out on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Hands Free Calling
Does it support hands-free calling?
No
0Votes
UE Boom 4
Yes
0Votes
Bose SoundLink Flex (2nd Gen)
Supports speakerphone calls via built-in mic.
In the battle of Hands Free Calling,
UE Boom 4 ◉ is
worse than
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
Hands Free Calling on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Bluetooth Codecs Supported
What Bluetooth codecs are supported?
52
UE Boom 4
0Votes
SBC, AAC
49
Bose SoundLink Flex (2nd Gen)
0Votes
SBC, AAC
Audio codec compatibility for Bluetooth streaming.
In the battle of Bluetooth Codecs Supported,
UE Boom 4 ◉ is
better than
Bose SoundLink Flex (2nd Gen) ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Bluetooth Codecs Supported on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Wi Fi Standards
What Wi-Fi standards are supported?
Who knows?
0Votes
UE Boom 4
(Help us out by suggesting one!)
Who knows?
0Votes
Bose SoundLink Flex (2nd Gen)
(Help us out by suggesting one!)
Lists supported Wi-Fi standards.
Don’t keep it to yourself — be the first to react and review the
Wi Fi Standards on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Wireless Protocols
What wireless protocols does it support?
Who knows?
0Votes
UE Boom 4
(Help us out by suggesting one!)
Who knows?
0Votes
Bose SoundLink Flex (2nd Gen)
(Help us out by suggesting one!)
Additional wireless protocols supported.
Don’t keep it to yourself — be the first to react and review the
Wireless Protocols on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
LAN Ethernet Speed
What is the LAN Ethernet speed?
Who knows?
0Votes
UE Boom 4
(Help us out by suggesting one!)
Who knows?
0Votes
Bose SoundLink Flex (2nd Gen)
(Help us out by suggesting one!)
Wired network speed supported (if Ethernet port is present).
Don’t keep it to yourself — be the first to react and review the
LAN Ethernet Speed on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Pairing Memory Devices
How many devices can it remember for pairing?
35
UE Boom 4
0Votes
2
93
Bose SoundLink Flex (2nd Gen)
0Votes
8
Number of devices that can be remembered for auto-reconnect.
In the battle of Pairing Memory Devices,
UE Boom 4 ◉ is
worse than
Bose SoundLink Flex (2nd Gen) ◉
, delivering
lower
58 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Pairing Memory Devices on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
USB Audio DAC Function
Does it support USB audio DAC function?
No
0Votes
UE Boom 4
No
0Votes
Bose SoundLink Flex (2nd Gen)
Supports direct USB audio via DAC.
In the battle of USB Audio DAC Function,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
USB Audio DAC Function on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
UE Boom 4 charges fully in 3 hours, which is faster compared to Bose SoundLink Flex (2nd Gen)'s 4-hour charging time. UE Boom 4 is better for quicker turnaround between uses.
Time required to fully recharge the battery.
In the battle of Charging Time,
UE Boom 4 ◉ is
better than
Bose SoundLink Flex (2nd Gen) ◉
, delivering
lower
1.0 hours
measurement.
Don’t keep it to yourself — be the first to react and review the
Charging Time on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
In the battle of Fast Charging Support,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
Fast Charging Support on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Battery Capacity
What is the battery capacity?
14,000
mAh
0Votes
Who knows?
0Votes
Bose SoundLink Flex (2nd Gen)
(Help us out by suggesting one!)
UE Boom 4
With a battery capacity of 14000 mAh, this speaker ensures a long-lasting performance without frequent recharges.
Battery storage capacity in milliamp-hours.
Don’t keep it to yourself — be the first to react and review the
Battery Capacity on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Battery Life
What is the battery life?
15
hours
0Votes
12
hours
0Votes
Bose SoundLink Flex (2nd Gen)
Battery life is rated at 12 hours on a full charge, making it suitable for extended listening sessions without frequent recharging.
Estimated playback time per charge.
In the battle of Battery Life,
UE Boom 4 ◉ is
better than
Bose SoundLink Flex (2nd Gen) ◉
, delivering
higher
3.0 hours
measurement.
Don’t keep it to yourself — be the first to react and review the
Battery Life on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Energy Saving Mode
Does it have energy saving mode?
No
0Votes
UE Boom 4
Yes
0Votes
Bose SoundLink Flex (2nd Gen)
Bose SoundLink Flex (2nd Gen)
Energy saving mode is included to optimize power consumption, extending battery life during periods of low activity.
Enables automatic power saving functions.
Don’t keep it to yourself — be the first to react and review the
Energy Saving Mode on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Battery Protection
Does it have battery protection features?
No
0Votes
UE Boom 4
Yes
0Votes
Bose SoundLink Flex (2nd Gen)
Bose SoundLink Flex (2nd Gen)
Battery protection circuits are included to safeguard battery health and prevent misuse such as overcharging or deep discharge.
Protects against overcharge, short-circuit, and overheating.
Don’t keep it to yourself — be the first to react and review the
Battery Protection on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Wireless Charging
Does it support wireless charging?
No
0Votes
UE Boom 4
No
0Votes
Bose SoundLink Flex (2nd Gen)
vs
Wireless Charging
Neither UE Boom 4 nor Bose SoundLink Flex (2nd Gen) support wireless charging, requiring cable connection for recharging.
Supports Qi or similar wireless charging.
In the battle of Wireless Charging,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
Wireless Charging on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Power Bank Function
Does it support power bank function?
No
0Votes
UE Boom 4
No
0Votes
Bose SoundLink Flex (2nd Gen)
vs
Power Bank Function
UE Boom 4 and Bose SoundLink Flex (2nd Gen) both do not offer power bank functionality, so they cannot charge other devices via USB.
Can charge external devices via USB.
In the battle of Power Bank Function,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
Power Bank Function on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Replaceable Battery
Does it have a replaceable battery?
No
0Votes
UE Boom 4
No
0Votes
Bose SoundLink Flex (2nd Gen)
Allows swapping out the battery when worn out.
In the battle of Replaceable Battery,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
Replaceable Battery on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Power Consumption
What is the power consumption?
Who knows?
0Votes
UE Boom 4
(Help us out by suggesting one!)
Who knows?
0Votes
Bose SoundLink Flex (2nd Gen)
(Help us out by suggesting one!)
Average power drawn during operation.
Don’t keep it to yourself — be the first to react and review the
Power Consumption on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Standby Power Consumption
What is the standby power consumption?
Who knows?
0Votes
UE Boom 4
(Help us out by suggesting one!)
Who knows?
0Votes
Bose SoundLink Flex (2nd Gen)
(Help us out by suggesting one!)
Power consumed while idle or on standby.
Don’t keep it to yourself — be the first to react and review the
Standby Power Consumption on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Power Supply Type
What is the power supply type?
57
UE Boom 4
0Votes
USB
74
Bose SoundLink Flex (2nd Gen)
0Votes
Built-in
How the device is powered.
In the battle of Power Supply Type,
UE Boom 4 ◉ is
worse than
Bose SoundLink Flex (2nd Gen) ◉
, delivering
lower
17 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Power Supply Type on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
External Power Supply
Does it require an external power supply?
No
0Votes
UE Boom 4
No
0Votes
Bose SoundLink Flex (2nd Gen)
Uses a removable/replaceable external power unit.
In the battle of External Power Supply,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
External Power Supply on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
AC Input Voltage
What is the AC input voltage?
Who knows?
0Votes
UE Boom 4
(Help us out by suggesting one!)
Who knows?
0Votes
Bose SoundLink Flex (2nd Gen)
(Help us out by suggesting one!)
Voltage rating for AC-powered speakers.
Don’t keep it to yourself — be the first to react and review the
AC Input Voltage on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
DC Input Voltage
What is the DC input voltage?
5
V
0Votes
5
V
0Votes
Voltage rating for DC-powered speakers.
In the battle of DC Input Voltage,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
, delivering
equal
5.00 V
measurement.
Don’t keep it to yourself — be the first to react and review the
DC Input Voltage on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Power Adapter
Is a power adapter included?
No
0Votes
UE Boom 4
No
0Votes
Bose SoundLink Flex (2nd Gen)
Indicates if adapter is included in the box.
In the battle of Power Adapter,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
Power Adapter on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Battery Life Indicator Accuracy
How accurate is the battery life indicator?
Who knows?
0Votes
UE Boom 4
(Help us out by suggesting one!)
Who knows?
0Votes
Bose SoundLink Flex (2nd Gen)
(Help us out by suggesting one!)
Accuracy of displayed battery percentage.
Don’t keep it to yourself — be the first to react and review the
Battery Life Indicator Accuracy on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Battery Charging Cycles
What is the expected battery charging cycles?
Who knows?
0Votes
UE Boom 4
(Help us out by suggesting one!)
Who knows?
0Votes
Bose SoundLink Flex (2nd Gen)
(Help us out by suggesting one!)
Estimated number of full charge/discharge cycles.
Don’t keep it to yourself — be the first to react and review the
Battery Charging Cycles on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
UE Boom 4 does not have protective bumpers, while Bose SoundLink Flex (2nd Gen) includes them, offering enhanced physical durability for the Bose speaker.
Extra bumpers to absorb shock from falls.
In the battle of Protective Bumpers,
UE Boom 4 ◉ is
worse than
Bose SoundLink Flex (2nd Gen) ◉
.
Based on community votes for Protective Bumpers,
UE Boom 4 ◉ earned
0 votes,
less than
Bose SoundLink Flex (2nd Gen) ◉,
which got 1 votes.
Corrosion resistance is built-in, helping protect the speaker from rust and wear when exposed to moisture and outdoor conditions.
Prevents metal parts from rusting.
Don’t keep it to yourself — be the first to react and review the
Corrosion Resistant on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Strap attachment points are absent on UE Boom 4 but present on Bose SoundLink Flex (2nd Gen), making Bose more convenient for portability with strap use.
Supports attaching a carrying strap.
In the battle of Strap Attachment Point,
UE Boom 4 ◉ is
worse than
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
Strap Attachment Point on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Who knows?
0Votes
UE Boom 4
(Help us out by suggesting one!)
Who knows?
0Votes
Bose SoundLink Flex (2nd Gen)
(Help us out by suggesting one!)
Operating temperature range tolerance.
Don’t keep it to yourself — be the first to react and review the
Temperature Resistance on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Neither UE Boom 4 nor Bose SoundLink Flex (2nd Gen) include a carabiner clip, limiting hanging options for outdoor activities.
Includes a carabiner for hanging.
In the battle of Carabiner Clip,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
Carabiner Clip on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
IP Rating
What is the IP rating?
77
UE Boom 4
0Votes
IPX7
87
Bose SoundLink Flex (2nd Gen)
0Votes
IP67
Bose SoundLink Flex (2nd Gen)
The IP67 rating means the speaker is fully protected against dust and can be submerged in up to 1 meter of water for 30 minutes, making it highly water-resistant and suitable for outdoor use in various conditions.
Indicates water and dust resistance.
In the battle of IP Rating,
UE Boom 4 ◉ is
worse than
Bose SoundLink Flex (2nd Gen) ◉
, delivering
lower
10 score
measurement.
Don’t keep it to yourself — be the first to react and review the
IP Rating on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Waterproof
Is the speaker waterproof?
Yes
0Votes
UE Boom 4
Yes
0Votes
Bose SoundLink Flex (2nd Gen)
Bose SoundLink Flex (2nd Gen)
The speaker is waterproof, adding durability and making it suitable for use around water without fear of damage.
Indicates whether the device can survive water immersion.
In the battle of Waterproof,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
Waterproof on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Saltwater Resistance
Is the speaker resistant to saltwater?
No
0Votes
UE Boom 4
Yes
0Votes
Bose SoundLink Flex (2nd Gen)
UE Boom 4
Saltwater resistance is not included, so care should be taken when using the speaker near water.
Designed to withstand exposure to seawater.
In the battle of Saltwater Resistance,
UE Boom 4 ◉ is
worse than
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
Saltwater Resistance on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Rugged Design
Does it have a rugged design?
Yes
0Votes
UE Boom 4
Yes
0Votes
Bose SoundLink Flex (2nd Gen)
Bose SoundLink Flex (2nd Gen)
The rugged design enhances durability, making the speaker resistant to impacts and suitable for outdoor environments.
Built with reinforced body for outdoor use.
In the battle of Rugged Design,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
Rugged Design on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Enclosure Material
What is the enclosure material?
37
UE Boom 4
0Votes
Plastic
34
Bose SoundLink Flex (2nd Gen)
0Votes
Plastic
Bose SoundLink Flex (2nd Gen)
Plastic is the primary enclosure material, providing a balance of durability and lightweight construction for portability.
Main material of the speaker body.
In the battle of Enclosure Material,
UE Boom 4 ◉ is
better than
Bose SoundLink Flex (2nd Gen) ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Enclosure Material on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Carry Handle
Does it have a carry handle?
No
0Votes
UE Boom 4
Yes
0Votes
Bose SoundLink Flex (2nd Gen)
Bose SoundLink Flex (2nd Gen)
This speaker includes a carry handle, making it convenient to transport and ideal for on-the-go use.
Integrated handle for easier transport.
In the battle of Carry Handle,
UE Boom 4 ◉ is
worse than
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
Carry Handle on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Shockproof
Is the speaker shockproof?
Yes
0Votes
UE Boom 4
Yes
0Votes
Bose SoundLink Flex (2nd Gen)
Protects the speaker from drops and impacts.
In the battle of Shockproof,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
Shockproof on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Dustproof
Is the speaker dustproof?
Yes
0Votes
UE Boom 4
Yes
0Votes
Bose SoundLink Flex (2nd Gen)
Prevents dust ingress that may damage internals.
In the battle of Dustproof,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
Dustproof on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
UV Resistant Housing
Does it have UV resistant housing?
No
0Votes
UE Boom 4
No
0Votes
Bose SoundLink Flex (2nd Gen)
Protects material color and strength under sunlight.
Don’t keep it to yourself — be the first to react and review the
UV Resistant Housing on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Grill Material
What is the grill material?
27
UE Boom 4
0Votes
Fabric
84
Bose SoundLink Flex (2nd Gen)
0Votes
Metal
Material used for front protective grill.
In the battle of Grill Material,
UE Boom 4 ◉ is
worse than
Bose SoundLink Flex (2nd Gen) ◉
, delivering
lower
57 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Grill Material on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Finish Type
What is the finish type?
57
UE Boom 4
0Votes
Textured
54
Bose SoundLink Flex (2nd Gen)
0Votes
Textured
Type of external finish applied.
In the battle of Finish Type,
UE Boom 4 ◉ is
better than
Bose SoundLink Flex (2nd Gen) ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Finish Type on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Drop Resistance Height
What is the drop resistance height?
5
ft
0Votes
Who knows?
0Votes
Bose SoundLink Flex (2nd Gen)
(Help us out by suggesting one!)
Maximum tested drop height the speaker can survive.
Don’t keep it to yourself — be the first to react and review the
Drop Resistance Height on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Scratch Resistant Coating
Does it have scratch resistant coating?
No
0Votes
UE Boom 4
Yes
0Votes
Bose SoundLink Flex (2nd Gen)
vs
Scratch Resistant Coating
Scratch resistant coating is not specified for UE Boom 4 but is present on Bose SoundLink Flex (2nd Gen), suggesting better surface durability for the Bose speaker.
Prevents scratches on outer body.
Don’t keep it to yourself — be the first to react and review the
Scratch Resistant Coating on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
On device buttons are provided, allowing direct control of playback and volume without the need for external devices.
Indicates presence of physical buttons for basic functions.
In the battle of On Device Buttons,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
On Device Buttons on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Multi-device controls are supported by both UE Boom 4 and Bose SoundLink Flex (2nd Gen), enhancing convenience when switching between multiple paired devices.
Can control multiple paired devices.
In the battle of Multi Device Controls,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Based on community votes for Multi Device Controls,
UE Boom 4 ◉ earned
1 votes,
more than
Bose SoundLink Flex (2nd Gen) ◉,
which got 0 votes.
In the battle of Touch Controls,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
Touch Controls on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
In the battle of Backlit Buttons,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
Backlit Buttons on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Both UE Boom 4 and Bose SoundLink Flex (2nd Gen) feature LED indicators, aiding users in managing power and connectivity status effectively.
Small LED lights showing device status.
In the battle of LED Indicators,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
LED Indicators on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Control lock function is unavailable in both UE Boom 4 and Bose SoundLink Flex (2nd Gen), so accidental button presses are not preventable.
Prevents accidental operation during transport.
In the battle of Control Lock Function,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
Control Lock Function on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
App Control
Does it support app control?
Yes
0Votes
UE Boom 4
Yes
0Votes
Bose SoundLink Flex (2nd Gen)
Bose SoundLink Flex (2nd Gen)
App control support allows the speaker to be controlled and customized through a dedicated smartphone application, expanding functionality.
Allows control via smartphone app.
In the battle of App Control,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
App Control on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Equalizer Control
Does it have equalizer control?
Yes
0Votes
UE Boom 4
Yes
0Votes
Bose SoundLink Flex (2nd Gen)
vs
Equalizer Control
Equalizer control is available on both UE Boom 4 and Bose SoundLink Flex (2nd Gen), allowing sound customization to suit listener preferences.
Provides direct EQ adjustments.
In the battle of Equalizer Control,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
Equalizer Control on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Gesture Control
Does it support gesture control?
No
0Votes
UE Boom 4
No
0Votes
Bose SoundLink Flex (2nd Gen)
Bose SoundLink Flex (2nd Gen)
The gesture control feature is not available on this product, so physical buttons or app control are required for interaction.
Allows commands via hand gestures.
In the battle of Gesture Control,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
Gesture Control on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Power Button Type
What is the power button type?
67
UE Boom 4
0Votes
Push
64
Bose SoundLink Flex (2nd Gen)
0Votes
Push
Bose SoundLink Flex (2nd Gen)
The power button type is push-style, offering tactile feedback for straightforward on/off control.
Defines the style of power button.
In the battle of Power Button Type,
UE Boom 4 ◉ is
better than
Bose SoundLink Flex (2nd Gen) ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Power Button Type on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Control Type
What type of control does it have?
77
UE Boom 4
0Votes
App
14
Bose SoundLink Flex (2nd Gen)
0Votes
Buttons
Defines the main input control style.
In the battle of Control Type,
UE Boom 4 ◉ is
better than
Bose SoundLink Flex (2nd Gen) ◉
, delivering
higher
63 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Control Type on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Voice Control
Does it support voice control?
No
0Votes
UE Boom 4
No
0Votes
Bose SoundLink Flex (2nd Gen)
Allows speaker to be controlled via voice commands.
In the battle of Voice Control,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
Voice Control on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Remote Control
Is a remote control included?
No
0Votes
UE Boom 4
No
0Votes
Bose SoundLink Flex (2nd Gen)
Indicates if a separate remote control is provided.
In the battle of Remote Control,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
Remote Control on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Display Type
What is the display type?
0
UE Boom 4
0Votes
None
0
Bose SoundLink Flex (2nd Gen)
0Votes
None
Type of display for feedback and information.
In the battle of Display Type,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
Display Type on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Display Size
What is the display size?
Who knows?
0Votes
UE Boom 4
(Help us out by suggesting one!)
Who knows?
0Votes
Bose SoundLink Flex (2nd Gen)
(Help us out by suggesting one!)
Screen size of the display if present.
Don’t keep it to yourself — be the first to react and review the
Display Size on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Customizable Buttons
Does it have customizable buttons?
No
0Votes
UE Boom 4
No
0Votes
Bose SoundLink Flex (2nd Gen)
vs
Customizable Buttons
Neither UE Boom 4 nor Bose SoundLink Flex (2nd Gen) have customizable buttons, limiting user interface personalization.
Allows users to reassign button functions.
In the battle of Customizable Buttons,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
Customizable Buttons on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Who knows?
0Votes
UE Boom 4
(Help us out by suggesting one!)
4
Bose SoundLink Flex (2nd Gen)
0Votes
Yes
vs
Voice Assistant Support
Voice assistant support is unavailable for UE Boom 4 but is included in Bose SoundLink Flex (2nd Gen), making Bose more suited for hands-free voice commands.
Indicates which voice assistants are supported.
Don’t keep it to yourself — be the first to react and review the
Voice Assistant Support on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
In the battle of App Ecosystem,
UE Boom 4 ◉ is
better than
Bose SoundLink Flex (2nd Gen) ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
App Ecosystem on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Smart suggestions are missing in both UE Boom 4 and Bose SoundLink Flex (2nd Gen), offering no AI-driven user recommendations.
Provides AI-driven usage suggestions.
In the battle of Smart Suggestions,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
Smart Suggestions on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Privacy Mode
Does it have a privacy mode?
No
0Votes
UE Boom 4
No
0Votes
Bose SoundLink Flex (2nd Gen)
UE Boom 4
Privacy mode is not supported in this model, which may affect user preferences in handling personal data.
Disables microphones or online features for privacy.
In the battle of Privacy Mode,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
Privacy Mode on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Multi Room Support
Does it support multi-room setup?
Yes
0Votes
UE Boom 4
No
0Votes
Bose SoundLink Flex (2nd Gen)
vs
Multi Room Support
UE Boom 4 supports multi-room audio while Bose SoundLink Flex (2nd Gen) does not. UE Boom 4 is a better choice for synchronized playback across multiple speakers.
Enables synchronization with other speakers across rooms.
In the battle of Multi Room Support,
UE Boom 4 ◉ is
better than
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
Multi Room Support on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Over The Air Updates
Does it support over-the-air updates?
No
0Votes
UE Boom 4
Yes
0Votes
Bose SoundLink Flex (2nd Gen)
Software updates delivered wirelessly.
In the battle of Over The Air Updates,
UE Boom 4 ◉ is
worse than
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
Over The Air Updates on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Parental Controls
Does it have parental controls?
No
0Votes
UE Boom 4
No
0Votes
Bose SoundLink Flex (2nd Gen)
Features to restrict access or usage for children.
In the battle of Parental Controls,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
Parental Controls on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Offline Mode
Does it have an offline mode?
No
0Votes
UE Boom 4
Yes
0Votes
Bose SoundLink Flex (2nd Gen)
Allows operation without internet connectivity.
Don’t keep it to yourself — be the first to react and review the
Offline Mode on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Cloud Sync
Does it support cloud sync?
No
0Votes
UE Boom 4
No
0Votes
Bose SoundLink Flex (2nd Gen)
Syncs settings and playlists via the cloud.
In the battle of Cloud Sync,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
Cloud Sync on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
AI Sound Optimization
Does it have AI sound optimization?
No
0Votes
UE Boom 4
Yes
0Votes
Bose SoundLink Flex (2nd Gen)
Uses AI to automatically tune sound for environment.
Don’t keep it to yourself — be the first to react and review the
AI Sound Optimization on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Smart Scheduling
Does it support smart scheduling?
No
0Votes
UE Boom 4
No
0Votes
Bose SoundLink Flex (2nd Gen)
Allows timed playback or auto power on/off.
In the battle of Smart Scheduling,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
Smart Scheduling on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
In the battle of Companion App Features,
UE Boom 4 ◉ is
worse than
Bose SoundLink Flex (2nd Gen) ◉
, delivering
lower
7 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Companion App Features on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Supported Streaming Services
Which streaming services are supported?
Who knows?
0Votes
UE Boom 4
(Help us out by suggesting one!)
Who knows?
0Votes
Bose SoundLink Flex (2nd Gen)
(Help us out by suggesting one!)
Streaming services directly integrated.
Don’t keep it to yourself — be the first to react and review the
Supported Streaming Services on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
OTA Update Method
What OTA update method is supported?
Who knows?
0Votes
UE Boom 4
(Help us out by suggesting one!)
42
Bose SoundLink Flex (2nd Gen)
0Votes
Bluetooth
Method used for delivering OTA updates.
Don’t keep it to yourself — be the first to react and review the
OTA Update Method on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Smart Assistant Microphone
Does it have a smart assistant microphone?
No
0Votes
UE Boom 4
No
0Votes
Bose SoundLink Flex (2nd Gen)
vs
Smart Assistant Microphone
Neither UE Boom 4 nor Bose SoundLink Flex (2nd Gen) have a smart assistant microphone, limiting smart assistant interaction capabilities.
Dedicated mic for voice assistant usage.
In the battle of Smart Assistant Microphone,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
Smart Assistant Microphone on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Micro USB port is not present on both UE Boom 4 and Bose SoundLink Flex (2nd Gen), reflecting the move to newer USB standards.
Legacy Micro USB port for charging or updates.
In the battle of Micro USB Port,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
Micro USB Port on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
No optical input exists for UE Boom 4 or Bose SoundLink Flex (2nd Gen), which narrows usage in specialized audio systems.
Digital optical input for high-quality audio.
In the battle of Optical Input,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
Optical Input on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Headphone Jack
Does it have a headphone jack?
No
0Votes
UE Boom 4
No
0Votes
Bose SoundLink Flex (2nd Gen)
UE Boom 4
A headphone jack is not present, limiting wired connectivity options.
Standard jack for headphone connection.
In the battle of Headphone Jack,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
Headphone Jack on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
USB C Port
Does it have a USB C port?
Yes
0Votes
UE Boom 4
Yes
0Votes
Bose SoundLink Flex (2nd Gen)
Modern USB Type C port for fast charging or data.
In the battle of USB C Port,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
USB C Port on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
HDMI Input
Does it have an HDMI input?
No
0Votes
UE Boom 4
No
0Votes
Bose SoundLink Flex (2nd Gen)
HDMI port for audio and video pass-through.
In the battle of HDMI Input,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
HDMI Input on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
HDMI ARC/eARC Support
Does this speaker support HDMI ARC or eARC?
No
0Votes
UE Boom 4
No
0Votes
Bose SoundLink Flex (2nd Gen)
Indicates if the portable speaker supports HDMI ARC or eARC for high-quality audio passthrough from TVs and other devices.
In the battle of HDMI ARC/eARC Support,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
HDMI ARC/eARC Support on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Ethernet Port
Does it have an Ethernet port?
No
0Votes
UE Boom 4
No
0Votes
Bose SoundLink Flex (2nd Gen)
Wired network port for stable internet.
In the battle of Ethernet Port,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
Ethernet Port on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Memory Card Slot
Does it have a memory card slot?
No
0Votes
UE Boom 4
No
0Votes
Bose SoundLink Flex (2nd Gen)
Slot for SD or microSD cards with stored music.
In the battle of Memory Card Slot,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
Memory Card Slot on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
RCA Input
Does it have RCA input?
No
0Votes
UE Boom 4
No
0Votes
Bose SoundLink Flex (2nd Gen)
Stereo RCA inputs for analog devices.
In the battle of RCA Input,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
RCA Input on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
RCA Output
Does it have RCA output?
No
0Votes
UE Boom 4
No
0Votes
Bose SoundLink Flex (2nd Gen)
RCA output for connecting external devices.
In the battle of RCA Output,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
RCA Output on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Coaxial Input
Does it have a coaxial input?
No
0Votes
UE Boom 4
No
0Votes
Bose SoundLink Flex (2nd Gen)
Digital coaxial audio input.
In the battle of Coaxial Input,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
Coaxial Input on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
SD Card Supported Capacity
What is the supported SD card capacity?
Who knows?
0Votes
UE Boom 4
(Help us out by suggesting one!)
Who knows?
0Votes
Bose SoundLink Flex (2nd Gen)
(Help us out by suggesting one!)
Maximum capacity of SD card supported.
Don’t keep it to yourself — be the first to react and review the
SD Card Supported Capacity on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Charging Voltage Range
What is the charging voltage range?
27
UE Boom 4
0Votes
5V
22
Bose SoundLink Flex (2nd Gen)
0Votes
5V
Input voltage range for safe charging.
In the battle of Charging Voltage Range,
UE Boom 4 ◉ is
better than
Bose SoundLink Flex (2nd Gen) ◉
, delivering
higher
5 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Charging Voltage Range on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Daisy Chain Port
Does it have a daisy chain port?
No
0Votes
UE Boom 4
No
0Votes
Bose SoundLink Flex (2nd Gen)
Port for connecting multiple speakers by wire.
In the battle of Daisy Chain Port,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
Daisy Chain Port on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Microphone Input
Does it have a microphone input?
No
0Votes
UE Boom 4
No
0Votes
Bose SoundLink Flex (2nd Gen)
Input jack for wired microphones.
In the battle of Microphone Input,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
Microphone Input on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Guitar Input
Does it have a guitar input?
No
0Votes
UE Boom 4
No
0Votes
Bose SoundLink Flex (2nd Gen)
vs
Guitar Input
Neither UE Boom 4 nor Bose SoundLink Flex (2nd Gen) include guitar input, so they are not designed for direct musical instrument connectivity.
Dedicated jack for plugging in a guitar.
In the battle of Guitar Input,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
Guitar Input on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Neither UE Boom 4 nor Bose SoundLink Flex (2nd Gen) feature an OLED display, limiting visual feedback to simple LED indicators.
High-quality OLED screen for advanced info.
In the battle of OLED Display,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
OLED Display on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
UE Boom 4 includes multicolor LED lighting, whereas Bose SoundLink Flex (2nd Gen) does not. UE Boom 4 caters better to users wanting visual effects during playback.
Decorative LEDs with customizable colors.
In the battle of Multicolor LED Lighting,
UE Boom 4 ◉ is
better than
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
Multicolor LED Lighting on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Voice Prompts
Does it have voice prompts?
Yes
0Votes
UE Boom 4
Yes
0Votes
Bose SoundLink Flex (2nd Gen)
UE Boom 4
Voice prompts are included, aiding in navigation and providing feedback during operation.
This feature increases user interaction and ease of use.
Bose SoundLink Flex (2nd Gen)
Voice prompts are included to provide audible status updates and operation guidance, improving user interaction.
Spoken alerts for pairing, battery, etc.
In the battle of Voice Prompts,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
Voice Prompts on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Battery Level Indicator
Does it have a battery level indicator?
Yes
0Votes
UE Boom 4
Yes
0Votes
Bose SoundLink Flex (2nd Gen)
Bose SoundLink Flex (2nd Gen)
The battery level indicator allows users to easily check how much battery remains, facilitating timely charging.
Shows remaining battery life visually.
In the battle of Battery Level Indicator,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
Battery Level Indicator on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Bluetooth Pairing Indicator
Does it have a Bluetooth pairing indicator?
Yes
0Votes
UE Boom 4
Yes
0Votes
Bose SoundLink Flex (2nd Gen)
UE Boom 4
Bluetooth pairing is supported, allowing for easy connection with compatible devices.
This feature enhances user convenience by enabling wireless communication.
Light or sound confirming Bluetooth pairing.
In the battle of Bluetooth Pairing Indicator,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
Bluetooth Pairing Indicator on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Charging Indicator
Does it have a charging indicator?
Yes
0Votes
UE Boom 4
Yes
0Votes
Bose SoundLink Flex (2nd Gen)
Lights or icons that show charging status.
In the battle of Charging Indicator,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
Charging Indicator on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
NFC Pairing Indicator
Does it have an NFC pairing indicator?
No
0Votes
UE Boom 4
No
0Votes
Bose SoundLink Flex (2nd Gen)
Indicator that confirms NFC pairing process.
In the battle of NFC Pairing Indicator,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
NFC Pairing Indicator on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
LED Light Patterns
What LED light patterns are available?
71
UE Boom 4
0Votes
Ambient
Who knows?
0Votes
Bose SoundLink Flex (2nd Gen)
(Help us out by suggesting one!)
Different LED patterns for mood and effects.
Don’t keep it to yourself — be the first to react and review the
LED Light Patterns on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Haptic Feedback
Does it have haptic feedback?
No
0Votes
UE Boom 4
No
0Votes
Bose SoundLink Flex (2nd Gen)
Vibration feedback for control confirmation.
In the battle of Haptic Feedback,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
Haptic Feedback on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Customizable Indicator Brightness
Can you customize indicator brightness?
No
0Votes
UE Boom 4
No
0Votes
Bose SoundLink Flex (2nd Gen)
Allows dimming or brightening of indicators.
In the battle of Customizable Indicator Brightness,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
Customizable Indicator Brightness on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
UE Boom 4 offers standard retail box design whereas Bose SoundLink Flex (2nd Gen) provides a premium box design, enhancing unboxing experience for Bose.
Style of the retail box design.
In the battle of Retail Box Design,
UE Boom 4 ◉ is
worse than
Bose SoundLink Flex (2nd Gen) ◉
, delivering
lower
37 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Retail Box Design on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Neither UE Boom 4 nor Bose SoundLink Flex (2nd Gen) come with a carrying case, limiting protection options during transport.
Shows whether a protective carrying case is included.
In the battle of Carrying Case,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
Carrying Case on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Both UE Boom 4 and Bose SoundLink Flex (2nd Gen) include warranty cards, offering buyer protection and peace of mind.
Warranty documentation included in the box.
In the battle of Warranty Card,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
Warranty Card on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
UE Boom 4 packaging's eco-friendliness data is unavailable while Bose SoundLink Flex (2nd Gen) uses eco-friendly packaging, appealing to environmentally conscious buyers.
Confirms use of recyclable or reduced-waste packaging.
Don’t keep it to yourself — be the first to react and review the
Eco Friendly Packaging on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
User Manual
Is a user manual included?
Yes
0Votes
UE Boom 4
Yes
0Votes
Bose SoundLink Flex (2nd Gen)
UE Boom 4
A user manual is included with the product, providing essential guidance for setup and operation.
This ensures that users can make the most of their speaker.
Bose SoundLink Flex (2nd Gen)
A user manual is provided to guide users through setup, operation, and troubleshooting, enhancing user experience.
Indicates if a printed or digital manual is included.
In the battle of User Manual,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
User Manual on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Charging Cable
Is a charging cable included?
Yes
0Votes
UE Boom 4
Yes
0Votes
Bose SoundLink Flex (2nd Gen)
Bose SoundLink Flex (2nd Gen)
Charging cable is included with the product, enabling straightforward recharging without needing to purchase accessories separately.
Confirms if a charging cable is included in the package.
In the battle of Charging Cable,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
Charging Cable on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Carrying Strap
Does it include a carrying strap?
No
0Votes
UE Boom 4
Yes
0Votes
Bose SoundLink Flex (2nd Gen)
vs
Carrying Strap
Bose SoundLink Flex (2nd Gen) includes a carrying strap, but UE Boom 4 does not, giving Bose an edge in portability accessories.
Indicates if a carrying strap is part of the package.
In the battle of Carrying Strap,
UE Boom 4 ◉ is
worse than
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
Carrying Strap on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Charging Cable Type
What type of charging cable is included?
82
UE Boom 4
0Votes
USB C
79
Bose SoundLink Flex (2nd Gen)
0Votes
USB C
Type of charging cable provided in the package.
In the battle of Charging Cable Type,
UE Boom 4 ◉ is
better than
Bose SoundLink Flex (2nd Gen) ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Charging Cable Type on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Mounting Accessories
Are mounting accessories included?
No
0Votes
UE Boom 4
No
0Votes
Bose SoundLink Flex (2nd Gen)
Additional mounts, clips, or stands in the package.
In the battle of Mounting Accessories,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
Mounting Accessories on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Both UE Boom 4 and Bose SoundLink Flex (2nd Gen) are CE certified, ensuring conformity with European health, safety, and environmental standards.
Confirms compliance with EU safety standards.
In the battle of CE Certification,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
CE Certification on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Both speakers hold FCC certification, confirming they meet the U.S. Federal Communications Commission standards for electromagnetic emissions.
Confirms compliance with US electronic regulations.
In the battle of FCC Certification,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
FCC Certification on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
RoHS compliance is present for both UE Boom 4 and Bose SoundLink Flex (2nd Gen), ensuring restriction of hazardous substances for environmental friendliness.
Ensures restriction of hazardous materials.
In the battle of RoHS Compliance,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
RoHS Compliance on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
PSE certification is absent for both UE Boom 4 and Bose SoundLink Flex (2nd Gen), indicating no specific compliance for Japan's electrical safety.
Japanese electrical appliance safety certification.
Don’t keep it to yourself — be the first to react and review the
PSE Certification on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
BSMI certification is not available for either UE Boom 4 or Bose SoundLink Flex (2nd Gen), so compliance with Taiwanese safety standards is unclear.
Taiwan safety and electromagnetic compliance.
Don’t keep it to yourself — be the first to react and review the
BSMI Certification on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Don’t keep it to yourself — be the first to react and review the
KC Certification on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
UL Certification
Is it UL certified?
Yes
0Votes
UE Boom 4
No
0Votes
Bose SoundLink Flex (2nd Gen)
UE Boom 4
The product is compliant with RoHS regulations, ensuring it meets standards regarding hazardous substances.
In the battle of UL Certification,
UE Boom 4 ◉ is
better than
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
UL Certification on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Overcharge Protection
Does it have overcharge protection?
Yes
0Votes
UE Boom 4
Yes
0Votes
Bose SoundLink Flex (2nd Gen)
Bose SoundLink Flex (2nd Gen)
Overcharge protection is built-in to prevent battery damage and extend battery life by stopping charging once full capacity is reached.
Protects battery from overcharging damage.
In the battle of Overcharge Protection,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
Overcharge Protection on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Compliance Region
What is the compliance region?
62
UE Boom 4
0Votes
US, EU, Asia
59
Bose SoundLink Flex (2nd Gen)
0Votes
US, EU, Asia
Bose SoundLink Flex (2nd Gen)
This product complies with regulations in the US, EU, and Asia, supporting global usability and standards adherence.
Regions where compliance is officially certified.
In the battle of Compliance Region,
UE Boom 4 ◉ is
better than
Bose SoundLink Flex (2nd Gen) ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Compliance Region on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
CSA Certification
Is it CSA certified?
No
0Votes
UE Boom 4
No
0Votes
Bose SoundLink Flex (2nd Gen)
Confirms Canadian Standards Association compliance.
Don’t keep it to yourself — be the first to react and review the
CSA Certification on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Energy Star
Is it Energy Star certified?
No
0Votes
UE Boom 4
No
0Votes
Bose SoundLink Flex (2nd Gen)
Confirms energy efficiency standard.
In the battle of Energy Star,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
Energy Star on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Safety Shutoff Feature
Does it have a safety shutoff feature?
No
0Votes
UE Boom 4
Yes
0Votes
Bose SoundLink Flex (2nd Gen)
Automatic power off to prevent overheating or damage.
In the battle of Safety Shutoff Feature,
UE Boom 4 ◉ is
worse than
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
Safety Shutoff Feature on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Short Circuit Protection
Does it have short circuit protection?
Yes
0Votes
UE Boom 4
Yes
0Votes
Bose SoundLink Flex (2nd Gen)
Prevents damage from electrical short circuits.
In the battle of Short Circuit Protection,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
Short Circuit Protection on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Fire Resistant Materials
Does it use fire resistant materials?
Yes
0Votes
UE Boom 4
No
0Votes
Bose SoundLink Flex (2nd Gen)
Confirms use of flame-retardant casing or parts.
In the battle of Fire Resistant Materials,
UE Boom 4 ◉ is
better than
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
Fire Resistant Materials on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Repair service availability is confirmed for both UE Boom 4 and Bose SoundLink Flex (2nd Gen), ensuring after-sales service support.
Confirms if repair services are offered.
In the battle of Repair Service Availability,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
Repair Service Availability on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Both UE Boom 4 and Bose SoundLink Flex (2nd Gen) include international warranty coverage, beneficial for global travelers and users.
Warranty valid across multiple countries.
In the battle of International Warranty,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
International Warranty on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Both UE Boom 4 and Bose SoundLink Flex (2nd Gen) offer a 30-day return policy duration, giving customers reasonable time to evaluate the product risk-free.
Time frame allowed for returns.
In the battle of Return Policy Duration,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
, delivering
equal
30.00 days
measurement.
Don’t keep it to yourself — be the first to react and review the
Return Policy Duration on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Neither UE Boom 4 nor Bose SoundLink Flex (2nd Gen) provide onsite support, meaning repairs and service must be handled via shipping or authorized centers.
Indicates whether technician visits are available.
In the battle of On Site Support,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
On Site Support on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
0
Bose SoundLink Flex (2nd Gen)
0Votes
Repair Only
vs
Replacement Policy
UE Boom 4 offers a full replacement policy while Bose SoundLink Flex (2nd Gen) provides repair-only policy, making UE Boom 4 preferable for those seeking comprehensive product coverage.
Describes type of replacement service offered.
In the battle of Replacement Policy,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
Replacement Policy on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Warranty Coverage Type
What is the warranty coverage type?
17
UE Boom 4
0Votes
Limited
14
Bose SoundLink Flex (2nd Gen)
0Votes
Limited
UE Boom 4
Warranty coverage is limited, which provides some assurance against manufacturing defects.
It's important for users to understand the terms of this coverage.
Bose SoundLink Flex (2nd Gen)
Warranty coverage is limited, which typically means specific conditions and durations apply to garantie claims and repairs.
Type of warranty provided for the speaker.
In the battle of Warranty Coverage Type,
UE Boom 4 ◉ is
better than
Bose SoundLink Flex (2nd Gen) ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Warranty Coverage Type on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Warranty Period
What is the warranty period?
2
years
0Votes
1
years
0Votes
Bose SoundLink Flex (2nd Gen)
The product comes with a one-year warranty period, providing assurance against manufacturing defects and certain types of malfunctions.
Duration of warranty coverage in years.
In the battle of Warranty Period,
UE Boom 4 ◉ is
better than
Bose SoundLink Flex (2nd Gen) ◉
, delivering
higher
1.0 years
measurement.
Don’t keep it to yourself — be the first to react and review the
Warranty Period on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Customer support is available through multiple channels including phone, email, and chat, providing flexible options for assistance.
Types of customer support channels available.
In the battle of Customer Support Channels,
UE Boom 4 ◉ is
better than
Bose SoundLink Flex (2nd Gen) ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Customer Support Channels on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Support Availability Hours
What are the support availability hours?
27
UE Boom 4
0Votes
Business Hours
24
Bose SoundLink Flex (2nd Gen)
0Votes
Business Hours
UE Boom 4
Support availability is during business hours, allowing users to reach out for assistance when necessary.
Hours when customer support can be reached.
In the battle of Support Availability Hours,
UE Boom 4 ◉ is
better than
Bose SoundLink Flex (2nd Gen) ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Support Availability Hours on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Extended Warranty Option
Is extended warranty available?
Yes
0Votes
UE Boom 4
Yes
0Votes
Bose SoundLink Flex (2nd Gen)
Indicates availability of extended warranty.
In the battle of Extended Warranty Option,
UE Boom 4 ◉ is
same as
Bose SoundLink Flex (2nd Gen) ◉
.
Don’t keep it to yourself — be the first to react and review the
Extended Warranty Option on UE Boom 4 ◉
vs Bose SoundLink Flex (2nd Gen) ◉ and help others decide!
Surveys
Because hot takes deserve votes.
Sound Quality
How would you rate the sound quality of this portable speaker?
Excellent
0Votes
0Votes
Very good
0Votes
0Votes
Decent
0Votes
0Votes
Average
0Votes
0Votes
Poor
0Votes
0Votes
Bass Performance
How strong and deep is the bass on this portable speaker?
Powerful
0Votes
0Votes
Strong
0Votes
0Votes
Balanced
0Votes
0Votes
Weak
0Votes
0Votes
Flat
0Votes
0Votes
Battery Life
How long does the battery last on a full charge?
Excellent
0Votes
0Votes
Good
0Votes
0Votes
Average
0Votes
0Votes
Short
0Votes
0Votes
Very short
0Votes
0Votes
Loudness
How loud can this portable speaker get without distortion?
Very loud
0Votes
0Votes
Loud
0Votes
0Votes
Moderate
0Votes
0Votes
Low
0Votes
0Votes
Very low
0Votes
0Votes
Bluetooth Connectivity
How stable and reliable is the Bluetooth connection of this portable speaker?
Excellent
0Votes
0Votes
Good
0Votes
0Votes
Decent
0Votes
0Votes
Weak
0Votes
0Votes
Poor
0Votes
0Votes
Durability
How durable and well-built does this portable speaker feel?
Very sturdy
0Votes
0Votes
Solid
0Votes
0Votes
Decent
0Votes
0Votes
Weak
0Votes
0Votes
Fragile
0Votes
0Votes
Weight
How easy is it to carry and move around this portable speaker?
Extremely portable
0Votes
0Votes
Light
0Votes
0Votes
Manageable
0Votes
0Votes
Heavy
0Votes
0Votes
Very heavy
0Votes
0Votes
Water and Dust Resistance
How resistant is this portable speaker to water and dust?
Excellent
0Votes
0Votes
Good
0Votes
0Votes
Moderate
0Votes
0Votes
Basic
0Votes
0Votes
None
0Votes
0Votes
Design
How stylish and well-designed does this portable speaker look?
Very stylish
0Votes
0Votes
Nice
0Votes
0Votes
Decent
0Votes
0Votes
Basic
0Votes
0Votes
Dull
0Votes
0Votes
Pricing
How would you describe the price of this portable speaker for its sound and features?
Supermod
Moderator
Recaptor
0
Cartling
