Scored using Portable Speakers Methodology v1.0
Portable Speakers Methodology v1.0
Mathematical & Unbiased Scoring
Products in this category are scored under Frontum Portable Speakers Methodology v1.0: technical specifications plus authentic consumer ratings, with 0% commercial bias.
Explore Portable Speakers Methodology v1.0

Ultimate Ears Boom Review | 130 Data compared

Avg. price:~£110Audio output power:10.00 WBattery life:15 hoursIP rating:IP67Bluetooth version:3.0Weight:538 g

Ultimate Ears Boom Review: Compare 130 technical specifications and user reviews to see how this product ranks in the Portable Speakers category and whether it is worth buying.

Ultimate Ears Boom
7.5/10

Overall score

Score
7.5/ 10
✕
What it is
An overall evaluation of products in the Portable Speakers category, based on technical analysis and user reviews.
When it matters
When you need a quick reference for identifying the best products in the Portable Speakers category.
Score distribution
â–¼
<55-66-77-88-99-10
Score components

80%

7.2

Technical score

20%

8.7

User score

â–²Better than 89% of portable speakers
8.2

Value for money

Value for money
8.2/ 10
✕
What it is
An indicator that combines the overall score of products in the Portable Speakers category with their prices.
When it matters
When you are comparing products in the Portable Speakers category and want a good balance between quality and price.
Score distribution
â–¼
<55-66-77-88-99-10
Score components

70%

7.5

Overall score

30%

9.9

Price

★Better than 90%
7.2

Technical score

Technical score
7.2/ 10
✕
What it is
An assessment of technical performance for products in the Portable Speakers category across these key areas: Audio, Connectivity, Battery, Durability, Controls, Design, Smart features.
When it matters
When you want to compare products in the Portable Speakers category by technical performance, specifications, and available features.
Score distribution
â–¼
<55-66-77-88-99-10
Score components

32%

5.7

Audio

20%

7.3

Battery

18%

9.4

Durability

16%

6.4

Connectivity

8%

8.6

Controls

3%

8.6

Design

3%

7.4

Smart features

â–²Better than 84%
8.7

User score

User score
8.7/ 10
✕
What it is
A rating that combines user reviews with the total review volume for products in the Portable Speakers category.
When it matters
When you want to know how products in the Portable Speakers category perform in everyday use and how reliable owners find them over time.
Score distribution
â–¼
<55-66-77-88-99-10
Score components

70%

8.8

User ratings

30%

8.5

Number of reviews

Based on ratings from across the web.
â–²Better than 82%
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Where to buy
*As an Amazon Associate, we earn from qualifying purchases.
Best rankings
Available: ranking among products currently available (including other versions of this product).All: ranking among all products in the database.
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Technical Specifications of portable speaker Ultimate Ears Boom

Technical score
Technical score
7.2/ 10
✕
What it is
An assessment of technical performance for products in the Portable Speakers category across these key areas: Audio, Connectivity, Battery, Durability, Controls, Design, Smart features.
When it matters
When you want to compare products in the Portable Speakers category by technical performance, specifications, and available features.
Score distribution
â–¼
<55-66-77-88-99-10
Score components:

32%

5.7

Audio

20%

7.3

Battery

18%

9.4

Durability

16%

6.4

Connectivity

8%

8.6

Controls

3%

8.6

Design

3%

7.4

Smart features

7.2
User score
User score
8.7/ 10
✕
What it is
A rating that combines user reviews with the total review volume for products in the Portable Speakers category.
When it matters
When you want to know how products in the Portable Speakers category perform in everyday use and how reliable owners find them over time.
Score distribution
â–¼
<55-66-77-88-99-10
Score components

70%

8.8

User ratings

30%

8.5

Number of reviews

Based on ratings from across the web.
8.7
Popularity
Popularity
8.5/ 10
✕
What it is
An indicator based on the number of reviews received by products in the Portable Speakers category.
When it matters
When you prefer products in the Portable Speakers category that have been chosen and reviewed by many other buyers.
Score distribution
â–¼
<55-66-77-88-99-10
Popularity:
Ultimate Ears Boom has a popularity score of 8.5 points, which is higher than 82.7% of products in this category.
8.5
Value for money
Value for money
8.2/ 10
✕
What it is
An indicator that combines the overall score of products in the Portable Speakers category with their prices.
When it matters
When you are comparing products in the Portable Speakers category and want a good balance between quality and price.
Score distribution
â–¼
<55-66-77-88-99-10
Score components:

70%

7.5

Overall score

30%

9.9

Price

8.2
Audio output power
10 W
This portable speaker has an audio output power of 10 W which is lower than that of 66.1% of portable speakers and equal to that of 7.3% of portable speakers.
Driver unit size
38 mm
This portable speaker has a driver unit size of 38 mm which is smaller than that of 89.8% of portable speakers and equal to that of 4.5% of portable speakers.
Number of drivers
2
This portable speaker has 2 drivers, which is more than 24.5% of portable speakers and equal to the number in 45.5% of portable speakers.
Frequency response tolerance
?
Lowest frequency
?
Show more
Bluetooth connectivity
yes
This portable speaker supports Bluetooth audio. 5.4% of portable speakers offer this feature.
Bluetooth version
3
This portable speaker supports Bluetooth version 3 which is older than that of 85.4% of portable speakers and equal to that of 6.5% of portable speakers.
Maximum Bluetooth range
15 m
This portable speaker has a maximum Bluetooth range of 15 m which is longer than that of 75.6% of portable speakers and equal to that of 2.1% of portable speakers.
Bluetooth profiles supported
A2DP; HFP
Bluetooth LE Audio
no
This portable speaker does not support Bluetooth LE Audio. 2.5% of portable speakers offer this feature.
Show more
Battery life
15 hours
This portable speaker has a battery life of 15 hours which is longer than that of 67% of portable speakers and equal to that of 6.5% of portable speakers.
Battery capacity
3,400 mAh
This portable speaker has a battery capacity of 3,400 mAh which is larger than that of 66.4% of portable speakers and equal to that of 1.1% of portable speakers.
Charging time
2 hours
This portable speaker has a charging time of 2 hours which is shorter than that of 72.9% of portable speakers and equal to that of 22.6% of portable speakers.
Maximum charging input power
10 W
This portable speaker has a maximum charging input power of 10 W which is higher than that of 44.3% of portable speakers and equal to that of 26.1% of portable speakers.
Built-in rechargeable battery
yes
This portable speaker has a built-in rechargeable battery. 18.7% of portable speakers offer this feature.
Show more
IP rating
IP67
This portable speaker has an IP rating of IP67 which provides better ingress protection than 80% of portable speakers and the same ingress protection as 19.1% of portable speakers.
Water resistance
yes
This portable speaker is water resistant. 38.3% of portable speakers offer this feature.
Dust resistance
yes
This portable speaker is dust resistant. 48.6% of portable speakers offer this feature.
Waterproof depth rating
1 m
This portable speaker has a waterproof depth rating of 1 m which is deeper than that of 52.6% of portable speakers and equal to that of 47.4% of portable speakers.
Drop resistance
yes
This portable speaker resists accidental impacts. 67.3% of portable speakers offer this feature.
Show more
On-device controls placement
?
Touchscreen
no
This portable speaker does not have a touchscreen. 0.3% of portable speakers offer this feature.
Smartphone app control
yes
This portable speaker supports smartphone app control. 46.1% of portable speakers offer this feature.
Compatible mobile app provides speaker control or settings.
Remote control
no
This portable speaker does not include a remote control. 15% of portable speakers offer this feature.
Fast pairing
no
This portable speaker does not support fast pairing. 22.5% of portable speakers offer this feature.
Show more
Weight
538 g
This portable speaker weighs 538 g which is lighter than that of 64.3% of portable speakers.
Height
18 cm
This portable speaker has a height of 18 cm which is taller than that of 68% of portable speakers and equal to that of 1.6% of portable speakers.
Width
?
Depth
6.7 cm
This portable speaker has a depth of 6.7 cm which is shallower than that of 67.3% of portable speakers and equal to that of 1% of portable speakers.
Carry options
none
Show more
Companion app name
?
Firmware updates
yes
This portable speaker supports firmware updates. 52.9% of portable speakers offer this feature.
Supports user-accessible firmware updates.
Firmware update method
?
Voice assistant support
yes
This portable speaker supports voice assistants. 73.6% of portable speakers offer this feature.
Supports direct voice-assistant control.
Spotify Connect
no
This portable speaker does not support Spotify Connect. 10.8% of portable speakers offer this feature.
Show more

Ultimate Ears Boom vs the average portable speaker

246810TotalAudioConnectivityBatteryDurabilityControlsDesignSmart features
  • Better ingress protection
    This portable speaker has better ingress protection than the average portable speaker (IP67 vs IPX5).
    IP67 vs IPX5
  • 1 m deeper waterproof rating
    This portable speaker has a deeper waterproof depth rating than the average portable speaker (1 m vs 0 m).
    1 m vs 0 m
  • Provides 360-degree sound
    This portable speaker provides 360-degree sound, while the average portable speaker does not provide 360-degree sound.
    Provides omnidirectional 360° sound radiation.
  • 1 more multipoint connections
    This portable speaker has more multipoint connections than the average portable speaker (2 vs 1).
    2 vs 1
  • 5 m longer Bluetooth range
    This portable speaker has a longer Bluetooth range than the average portable speaker (15 m vs 10 m).
    15 m vs 10 m
  • 1 hours shorter charging time
    This portable speaker has a shorter charging time than the average portable speaker (2 hours vs 3 hours).
    2 hours vs 3 hours
  • 4 more EQ presets
    This portable speaker has more EQ presets than the average portable speaker (4 vs 0).
    4 vs 0
  • Has an equalizer
    This portable speaker has an equalizer, while the average portable speaker does not have an equalizer.
    Offers user-selectable EQ, tone adjustment, or sound presets.
  • 9% better value for money
    Ultimate Ears Boom offers better value for money than the average portable speaker (8.22 vs 7.5).
    8.22 vs 7.55
  • 9% higher user score
    User score
    8.7/ 10
    ✕
    What it is
    A rating that combines user reviews with the total review volume for products in the Portable Speakers category.
    When it matters
    When you want to know how products in the Portable Speakers category perform in everyday use and how reliable owners find them over time.
    Score distribution
    â–¼
    â–¼
    <55-66-77-88-99-10
    Ultimate Ears Boom
    the average portable speaker
    Ultimate Ears Boom has a higher user score than the average portable speaker (8.72 vs 8).
    8.72 vs 8
  • 2.02x more popular
    Ultimate Ears Boom is more popular than the average portable speaker (8.52 vs 4.21).
    8.52 vs 4.21
  • Provides 360-degree sound
    This portable speaker provides 360-degree sound, while the average portable speaker does not provide 360-degree sound.
    Provides omnidirectional 360° sound radiation.
  • 1 more multipoint connections
    This portable speaker has more multipoint connections than the average portable speaker (2 vs 1).
    2 vs 1
  • 5 m longer Bluetooth range
    This portable speaker has a longer Bluetooth range than the average portable speaker (15 m vs 10 m).
    15 m vs 10 m
  • Supports NFC Bluetooth pairing
    This portable speaker supports NFC Bluetooth pairing, while the average portable speaker does not support NFC Bluetooth pairing.
  • Has a USB Type-C port
    This portable speaker has a USB Type-C port, while the average portable speaker does not have a USB Type-C port.
    Has a physical USB-C port.
  • 1 hours shorter charging time
    This portable speaker has a shorter charging time than the average portable speaker (2 hours vs 3 hours).
    2 hours vs 3 hours
  • 3 hours longer battery life
    This portable speaker has a longer battery life than the average portable speaker (15 hours vs 12 hours).
    15 hours vs 12 hours
  • Includes a power adapter
    This portable speaker includes a power adapter, while the average portable speaker does not include a power adapter.
  • 800 mAh more battery capacity
    This portable speaker has a larger battery capacity than the average portable speaker (3,400 mAh vs 2,600 mAh).
    3,400 mAh vs 2,600 mAh
  • Better ingress protection
    This portable speaker has better ingress protection than the average portable speaker (IP67 vs IPX5).
    IP67 vs IPX5
  • 1 m deeper waterproof rating
    This portable speaker has a deeper waterproof depth rating than the average portable speaker (1 m vs 0 m).
    1 m vs 0 m
  • Resists accidental impacts
    This portable speaker resists accidental impacts, while the average portable speaker lacks an impact-resistance rating.
  • 4 more EQ presets
    This portable speaker has more EQ presets than the average portable speaker (4 vs 0).
    4 vs 0
  • Has an equalizer
    This portable speaker has an equalizer, while the average portable speaker does not have an equalizer.
    Offers user-selectable EQ, tone adjustment, or sound presets.
  • Supports party mode
    This portable speaker supports party mode, while the average portable speaker does not support party mode.
    Supports synchronized multi-speaker party/group playback.
  • Has a programmable button
    This portable speaker has a programmable button, while the average portable speaker does not have a programmable button.
    Has a user-programmable physical button.
  • 262 g lighter
    This portable speaker is lighter than the average portable speaker (538 g vs 800 g).
    538 g vs 800 g
  • Supports voice assistants
    This portable speaker supports voice assistants, while the average portable speaker does not support voice assistants.
    Supports direct voice-assistant control.
  • Supports firmware updates
    This portable speaker supports firmware updates, while the average portable speaker does not support firmware updates.
    Supports user-accessible firmware updates.
  • 12 mm smaller main driver
    This portable speaker has a smaller main driver than the average portable speaker (38 mm vs 50 mm).
    38 mm vs 50 mm
  • 2 Bluetooth levels older
    This portable speaker has an older Bluetooth version than the average portable speaker (3 vs 5).
    3 vs 5
  • 89 ms higher audio latency
    This portable speaker has higher audio latency than the average portable speaker (174 ms vs 85 ms).
    174 ms vs 85 ms
  • 10 W less audio output power
    This portable speaker has less audio output power than the average portable speaker (10 W vs 20 W).
    10 W vs 20 W
  • 4 dB SPL lower maximum sound pressure
    This portable speaker has a lower maximum sound pressure level than the average portable speaker (88 dB SPL vs 92 dB SPL).
    88 dB SPL vs 92 dB SPL
  • 6 older
    This portable speaker was released earlier than the average portable speaker (2013 vs 2019).
    2013 vs 2019
  • 5.6 cm taller
    This portable speaker is taller than the average portable speaker (18 cm vs 12.4 cm).
    18 cm vs 12.4 cm
  • 12 mm smaller main driver
    This portable speaker has a smaller main driver than the average portable speaker (38 mm vs 50 mm).
    38 mm vs 50 mm
  • 89 ms higher audio latency
    This portable speaker has higher audio latency than the average portable speaker (174 ms vs 85 ms).
    174 ms vs 85 ms
  • 10 W less audio output power
    This portable speaker has less audio output power than the average portable speaker (10 W vs 20 W).
    10 W vs 20 W
  • 4 dB SPL lower maximum sound pressure
    This portable speaker has a lower maximum sound pressure level than the average portable speaker (88 dB SPL vs 92 dB SPL).
    88 dB SPL vs 92 dB SPL
  • 2 Bluetooth levels older
    This portable speaker has an older Bluetooth version than the average portable speaker (3 vs 5).
    3 vs 5
  • 5.6 cm taller
    This portable speaker is taller than the average portable speaker (18 cm vs 12.4 cm).
    18 cm vs 12.4 cm
  • 6 older
    This portable speaker was released earlier than the average portable speaker (2013 vs 2019).
    2013 vs 2019

Video reviews

Hands-on testing, unboxing, and real-world video evaluations

Expert reviews

In-depth analysis and verdict from leading tech publications

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trustedreviews.com
21/06/2013
Summary of the review
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expertreviews.co.uk
25/12/2013
Summary of the review
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whathifi.com
08/05/2014
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cnet.com
18/06/2013
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forums.appleinsider.com
01/12/2013
Summary of the review
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head-fi.org
09/08/2013
Summary of the review
P
pocket-lint.com
08/07/2013
Summary of the review
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appleinsider.com
01/12/2013
Summary of the review
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techradar.com
16/04/2015
Summary of the review
C
computerbild.de
15/09/2015
Summary of the review
C
computerbild.de
12/10/2018
Summary of the review
C
chip.de
23/01/2019
Summary of the review
L
lesnumeriques.com
13/06/2013
Summary of the review
C
clubic.com
03/07/2013
Summary of the review
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lesnumeriques.com
17/07/2024
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C
capital.fr
18/09/2024
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frandroid.com
27/09/2024
Summary of the review
C
cnetfrance.fr
26/10/2018
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L
leclaireur.fnac.com
15/11/2018
Summary of the review
E
enceintesbluetooth.fr
08/09/2014
Summary of the review

Third-party reviews

Based on ratings from across the web.
Reviews last updated: August 2026 · How we calculate this

What customers like about Ultimate Ears Boom

  • Excellent durability with an IP67 rating making it drop-proof, dustproof, and waterproof
  • Floats in water, which makes it perfect for pool and beach use
  • Balanced, loud 360-degree sound projection that fills outdoor spaces well
  • Compact, lightweight, and highly portable cylindrical design
  • Strong battery life lasting up to 15 hours on a single charge
  • Useful app features like PartyUp for pairing multiple speakers together

What customers don't like about Ultimate Ears Boom

  • Lacks deep, impactful bass and low-end extension compared to some competitors
  • Mid-range frequencies can occasionally sound flat or lack detail
  • Premium pricing makes it more expensive than alternative portable options
  • Occasional audio distortion or buzzing reported at maximum volumes
  • Some users experience long-term charging port or battery degradation issues

Verdict

The Ultimate Ears Boom is a rugged, cylindrical portable Bluetooth speaker featuring dual 1.5-inch full-range drivers and dual 2-inch passive radiators that deliver immersive 360-degree sound. Weighing approximately 1.2 pounds and boasting a stain-resistant, water-resistant plasma coating, it is highly optimized for outdoor use with a generous wireless range of up to 50 feet and an impressive rechargeable battery life of up to 15 hours. Prominent pros include its powerful midrange, exceptionally durable build quality, and convenient multi-device pairing capabilities. However, on the downside, it suffers from a slightly weak bass response that lacks deep low-end definition, and the treble occasionally lacks crisp articulation.

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