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

Sony Ult Field 5 Review | 130 Data compared

Avg. price:~£180Audio output power:?Battery life:25 hoursIP rating:IP67Bluetooth version:5.3Weight:3300 g

Sony Ult Field 5 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.

8.3/10

Overall score

Score
8.3/ 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%

8.3

Technical score

20%

8.6

User score

★Better than 99% of portable speakers
8.7

Value for money

Value for money
8.7/ 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%

8.3

Overall score

30%

9.6

Price

★Better than 99%
8.3

Technical score

Technical score
8.3/ 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%

7.9

Audio

20%

9.1

Battery

18%

9.2

Durability

16%

7.2

Connectivity

8%

8.8

Controls

3%

6.7

Design

3%

8.0

Smart features

★Better than 99%
8.6

User score

User score
8.6/ 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%

9.2

User ratings

30%

7.3

Number of reviews

Based on ratings from across the web.
â–²Better than 80%
  • No image
No image
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.
Loading...
Loading category ranking...

Technical Specifications of portable speaker Sony Ult Field 5

Technical score
Technical score
8.3/ 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%

7.9

Audio

20%

9.1

Battery

18%

9.2

Durability

16%

7.2

Connectivity

8%

8.8

Controls

3%

6.7

Design

3%

8.0

Smart features

8.3
User score
User score
8.6/ 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%

9.2

User ratings

30%

7.3

Number of reviews

Based on ratings from across the web.
8.6
Popularity
Popularity
7.3/ 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:
Sony Ult Field 5 has a popularity score of 7.3 points, which is higher than 72.9% of products in this category.
7.3
Value for money
Value for money
8.7/ 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%

8.3

Overall score

30%

9.6

Price

8.7
Audio output power
?
Driver unit size
79 mm
This portable speaker has a driver unit size of 79 mm which is larger than that of 83.4% of portable speakers.
Number of drivers
3
This portable speaker has 3 drivers, which is more than 70.1% of portable speakers and equal to the number in 11.5% of portable speakers.
Frequency response tolerance
?
Lowest frequency
20 Hz
This portable speaker has a lowest frequency of 20 Hz which is lower than that of 84.8% of portable speakers and equal to that of 14% of portable speakers.
Show more
Bluetooth connectivity
yes
This portable speaker supports Bluetooth audio. 5.4% of portable speakers offer this feature.
Bluetooth version
5.3
This portable speaker supports Bluetooth version 5.3 which is newer than that of 78.7% of portable speakers and equal to that of 17.6% of portable speakers.
Maximum Bluetooth range
30 m
This portable speaker has a maximum Bluetooth range of 30 m which is longer than that of 85.5% of portable speakers and equal to that of 10% of portable speakers.
Bluetooth profiles supported
A2DP; AVRCP; HFP; HSP
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
25 hours
This portable speaker has a battery life of 25 hours which is longer than that of 94.6% of portable speakers and equal to that of 1.6% of portable speakers.
Battery capacity
5,200 mAh
This portable speaker has a battery capacity of 5,200 mAh which is larger than that of 82.3% of portable speakers and equal to that of 4.9% of portable speakers.
Charging time
3 hours
This portable speaker has a charging time of 3 hours which is shorter than that of 35.5% of portable speakers and equal to that of 35.1% of portable speakers.
Maximum charging input power
27 W
This portable speaker has a maximum charging input power of 27 W which is higher than that of 88.6% of portable speakers and equal to that of 0.4% 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
top; rear
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
yes
This portable speaker supports fast pairing. 77.6% of portable speakers offer this feature.
Show more
Weight
3,300 g
This portable speaker weighs 3,300 g which is heavier than that of 82.2% of portable speakers and equal to that of 0.3% of portable speakers.
Height
14.4 cm
This portable speaker has a height of 14.4 cm which is taller than that of 56.9% of portable speakers and equal to that of 0.2% of portable speakers.
Width
32 cm
This portable speaker has a width of 32 cm which is wider than that of 83.2% of portable speakers and equal to that of 1.2% of portable speakers.
Depth
12.5 cm
This portable speaker has a depth of 12.5 cm which is deeper than that of 70.7% of portable speakers and equal to that of 0.4% of portable speakers.
Carry options
strap/shoulder
Show more
Companion app name
Sony | Music Center
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
App
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

Sony Ult Field 5 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
  • 13 hours longer battery life
    This portable speaker has a longer battery life than the average portable speaker (25 hours vs 12 hours).
    25 hours vs 12 hours
  • 20 m longer Bluetooth range
    This portable speaker has a longer Bluetooth range than the average portable speaker (30 m vs 10 m).
    30 m vs 10 m
  • 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
  • 29 mm larger main driver
    This portable speaker has a larger main driver than the average portable speaker (79 mm vs 50 mm).
    79 mm vs 50 mm
  • 40 Hz deeper bass extension
    This portable speaker has deeper bass extension than the average portable speaker (20 Hz vs 60 Hz).
    20 Hz vs 60 Hz
  • 2,600 mAh more battery capacity
    This portable speaker has a larger battery capacity than the average portable speaker (5,200 mAh vs 2,600 mAh).
    5,200 mAh vs 2,600 mAh
  • 10 more adjustable EQ bands
    This portable speaker has more adjustable EQ bands than the average portable speaker (10 vs 0).
    10 vs 0
  • 15.5% better value for money
    Sony Ult Field 5 offers better value for money than the average portable speaker (8.72 vs 7.5).
    8.72 vs 7.55
  • 7.9% higher user score
    User score
    8.6/ 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
    Sony Ult Field 5
    the average portable speaker
    Sony Ult Field 5 has a higher user score than the average portable speaker (8.63 vs 8).
    8.63 vs 8
  • 29 mm larger main driver
    This portable speaker has a larger main driver than the average portable speaker (79 mm vs 50 mm).
    79 mm vs 50 mm
  • 40 Hz deeper bass extension
    This portable speaker has deeper bass extension than the average portable speaker (20 Hz vs 60 Hz).
    20 Hz vs 60 Hz
  • Has built-in stereo speakers
    This portable speaker has built-in stereo speakers, while the average portable speaker does not have built-in stereo speakers.
    Provides true stereo output within the unit.
  • 1 more speaker drivers
    This portable speaker has more speaker drivers than the average portable speaker (3 vs 2).
    3 vs 2
  • 58 ms lower audio latency
    This portable speaker has lower audio latency than the average portable speaker (27 ms vs 85 ms).
    27 ms vs 85 ms
  • 4 dB SPL higher maximum sound pressure
    This portable speaker has a higher maximum sound pressure level than the average portable speaker (96 dB SPL vs 92 dB SPL).
    96 dB SPL vs 92 dB SPL
  • 20 m longer Bluetooth range
    This portable speaker has a longer Bluetooth range than the average portable speaker (30 m vs 10 m).
    30 m vs 10 m
  • 1 more multipoint connections
    This portable speaker has more multipoint connections than the average portable speaker (2 vs 1).
    2 vs 1
  • Supports LDAC
    This portable speaker supports LDAC, while the average portable speaker does not support LDAC.
  • 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.
  • 0.3 Bluetooth levels newer
    This portable speaker has a newer Bluetooth version than the average portable speaker (5.3 vs 5).
    5.3 vs 5
  • Supports AAC Bluetooth audio
    This portable speaker supports AAC Bluetooth audio, while the average portable speaker does not support AAC Bluetooth audio.
  • 13 hours longer battery life
    This portable speaker has a longer battery life than the average portable speaker (25 hours vs 12 hours).
    25 hours vs 12 hours
  • 2,600 mAh more battery capacity
    This portable speaker has a larger battery capacity than the average portable speaker (5,200 mAh vs 2,600 mAh).
    5,200 mAh vs 2,600 mAh
  • 17 W higher charging input power
    This portable speaker has higher charging input power than the average portable speaker (27 W vs 10 W).
    27 W vs 10 W
  • Has a power bank function
    This portable speaker has a power bank function, while the average portable speaker does not have a power bank function.
  • 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.
  • Floats in water
    This portable speaker floats in water, while the average portable speaker does not float in water.
  • 10 more adjustable EQ bands
    This portable speaker has more adjustable EQ bands than the average portable speaker (10 vs 0).
    10 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 fast pairing
    This portable speaker supports fast pairing, while the average portable speaker does not support fast pairing.
  • 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.
  • 2 more EQ presets
    This portable speaker has more EQ presets than the average portable speaker (2 vs 0).
    2 vs 0
  • Includes a travel bag
    This portable speaker includes a travel bag, while the average portable speaker does not include a travel bag.
  • Supports automatic room calibration
    This portable speaker supports automatic room calibration, while the average portable speaker does not support automatic room calibration.
  • 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.
  • 6 newer
    This portable speaker was released more recently than the average portable speaker (2025 vs 2019).
    2025 vs 2019
  • 5 °C higher minimum operating temperature
    This portable speaker has a higher minimum operating temperature than the average portable speaker (5 °C vs 0 °C).
    5 °C vs 0 °C
  • 2,500 g heavier
    This portable speaker is heavier than the average portable speaker (3,300 g vs 800 g).
    3,300 g vs 800 g
  • 13.9 cm wider
    This portable speaker is wider than the average portable speaker (32 cm vs 18.1 cm).
    32 cm vs 18.1 cm
  • 5 °C lower maximum operating temperature
    This portable speaker has a lower maximum operating temperature than the average portable speaker (35 °C vs 40 °C).
    35 °C vs 40 °C
  • 4.2 cm deeper
    This portable speaker is deeper than the average portable speaker (12.5 cm vs 8.3 cm).
    12.5 cm vs 8.3 cm
  • 2x more expensive
    Sony Ult Field 5 is more expensive than the average portable speaker (£180 vs £90).
    £180 vs £90
  • 2x more expensive
    Sony Ult Field 5 is more expensive than the average portable speaker (£180 vs £90).
    £180 vs £90
  • 5 °C higher minimum operating temperature
    This portable speaker has a higher minimum operating temperature than the average portable speaker (5 °C vs 0 °C).
    5 °C vs 0 °C
  • 5 °C lower maximum operating temperature
    This portable speaker has a lower maximum operating temperature than the average portable speaker (35 °C vs 40 °C).
    35 °C vs 40 °C
  • 2,500 g heavier
    This portable speaker is heavier than the average portable speaker (3,300 g vs 800 g).
    3,300 g vs 800 g
  • 13.9 cm wider
    This portable speaker is wider than the average portable speaker (32 cm vs 18.1 cm).
    32 cm vs 18.1 cm
  • 4.2 cm deeper
    This portable speaker is deeper than the average portable speaker (12.5 cm vs 8.3 cm).
    12.5 cm vs 8.3 cm

Video reviews

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

Expert reviews

In-depth analysis and verdict from leading tech publications

P
pcmag.com
12/08/2025
Summary of the review
S
soundguys.com
11/04/2025
Summary of the review
T
trustedreviews.com
12/12/2025
Summary of the review
S
sound-advice.online
03/06/2025
Summary of the review
I
indiatoday.in
03/10/2025
Summary of the review
T
tomsguide.com
18/05/2026
Summary of the review
R
rtings.com
27/06/2025
Summary of the review
S
stereoguide.com
21/07/2025
Summary of the review
I
insidehook.com
13/05/2025
Summary of the review
H
headphonecheck.com
08/06/2025
Summary of the review
A
au.pcmag.com
13/08/2025
Summary of the review
H
hifi.de
14/06/2025
Summary of the review
K
kopfhoerer.de
02/06/2025
Summary of the review
C
computerbild.de
26/06/2025
Summary of the review
C
chip.de
14/11/2025
Summary of the review
M
modernhifi.de
20/07/2025
Summary of the review
S
stereoguide.de
11/07/2025
Summary of the review
S
saggiamente.com
09/05/2025
Summary of the review
D
dday.it
09/05/2025
Summary of the review
G
galaxus.it
09/04/2025
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 Sony Ult Field 5

  • Powerful, punchy bass performance enhanced by dual ULT modes
  • Rugged, premium build quality with high-quality mesh materials
  • Excellent IP67 water, dust, and rust resistance for outdoor use
  • Long battery life reaching up to 25 hours with fast-charging support
  • Attractive aesthetic with customizable 360-degree RGB LED lighting
  • Convenient carrying utility via a detachable shoulder strap
  • Versatile connectivity including LDAC support, multipoint pairing, and a 3.5mm input
  • Party Connect feature allows linking with up to 100 compatible Sony speakers

What customers don't like about Sony Ult Field 5

  • Notably heavy and bulky for a portable speaker, weighing around 3.3 kg
  • Audio quality suffers from high compression and flat bass at maximum volume
  • Lacks a built-in microphone for phone calls or voice assistant integration
  • Soundstage is somewhat narrow with unpronounced stereo separation
  • Bass tuning can sometimes sound muddy, overshadowing the midrange and vocals
  • Relatively expensive compared to some rival outdoor speakers
  • Companion mobile application layout can feel confusing to navigate
  • The physical ULT presets lack customized tuning control

Verdict

The Sony ULT Field 5 is a rugged, portable Bluetooth 5.3 speaker weighing 3.3 kg and featuring an IP67 dustproof and waterproof rating. It delivers a two-way audio system comprised of a 79x107mm X-Balanced woofer, two 46mm tweeters, and dual passive radiators. Main pros include a strong 25-hour battery life with 10-minute fast charging for 100 minutes of playback, high-resolution LDAC codec support, a 3.5mm AUX input, customizable 360-degree LED lighting, and dedicated dual ULT bass-boost modes. However, main cons involve noticeable bass compression at maximum volume, an underwhelmingly narrow soundstage, a relatively heavy frame for prolonged carrying, and a lack of universal AuraCast support for multi-speaker pairing.

Compare Sony Ult Field 5 with other products in the Portable Speakers category

1Product to compare no. 1
VS
2Product to compare no. 2
VS
3Product to compare no. 3 (optional)

Graphic comparison of Sony Ult Field 5 and other products in the Portable Speakers category

No results found