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 3 Review | 130 Data compared

Avg. price:~£95Audio output power:27.00 WBattery life:30 hoursIP rating:IP67Bluetooth version:5.2Weight:1200 g

Sony Ult Field 3 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.

Sony Ult Field 3
8.1/10

Overall score

Score
8.1/ 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%

7.9

Technical score

20%

8.9

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%

8.1

Overall score

30%

10

Price

★Better than 99%
7.9

Technical score

Technical score
7.9/ 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%

6.8

Audio

20%

9.0

Battery

18%

9.4

Durability

16%

6.7

Connectivity

8%

8.9

Controls

3%

8.1

Design

3%

8.0

Smart features

★Better than 98%
8.9

User score

User score
8.9/ 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%

9.3

User ratings

30%

8.1

Number of reviews

Based on ratings from across the web.
â–²Better than 87%
  • sony-ult-field-3
  • sony-ult-field-3
  • sony-ult-field-3
  • sony-ult-field-3
  • sony-ult-field-3
  • sony-ult-field-3
  • sony-ult-field-3
  • sony-ult-field-3
  • sony-ult-field-3
  • sony-ult-field-3
  • sony-ult-field-3
  • sony-ult-field-3
  • sony-ult-field-3
  • sony-ult-field-3
  • sony-ult-field-3
  • sony-ult-field-3
  • sony-ult-field-3
  • sony-ult-field-3
  • sony-ult-field-3
  • sony-ult-field-3
  • sony-ult-field-3
sony-ult-field-3
sony-ult-field-3
sony-ult-field-3
sony-ult-field-3
sony-ult-field-3
sony-ult-field-3
sony-ult-field-3
sony-ult-field-3
sony-ult-field-3
sony-ult-field-3
sony-ult-field-3
sony-ult-field-3
sony-ult-field-3
sony-ult-field-3
sony-ult-field-3
sony-ult-field-3
sony-ult-field-3
sony-ult-field-3
sony-ult-field-3
sony-ult-field-3
sony-ult-field-3
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 3

Technical score
Technical score
7.9/ 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%

6.8

Audio

20%

9.0

Battery

18%

9.4

Durability

16%

6.7

Connectivity

8%

8.9

Controls

3%

8.1

Design

3%

8.0

Smart features

7.9
User score
User score
8.9/ 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%

9.3

User ratings

30%

8.1

Number of reviews

Based on ratings from across the web.
8.9
Popularity
Popularity
8.1/ 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 3 has a popularity score of 8.1 points, which is higher than 78.2% of products in this category.
8.1
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%

8.1

Overall score

30%

10

Price

8.7
Audio output power
27 W
This portable speaker has an audio output power of 27 W which is higher than that of 61.7% of portable speakers and equal to that of 0.1% of portable speakers.
Driver unit size
?
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
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
5.2
This portable speaker supports Bluetooth version 5.2 which is newer than that of 75.8% of portable speakers and equal to that of 2.9% 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; SPP
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
30 hours
This portable speaker has a battery life of 30 hours which is longer than that of 96.8% of portable speakers and equal to that of 1.8% 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
15 W
This portable speaker has a maximum charging input power of 15 W which is higher than that of 73.6% of portable speakers and equal to that of 9.5% 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
1,200 g
This portable speaker weighs 1,200 g which is heavier than that of 59.8% of portable speakers and equal to that of 1% of portable speakers.
Height
11.3 cm
This portable speaker has a height of 11.3 cm which is shorter than that of 54.4% of portable speakers and equal to that of 0.2% of portable speakers.
Width
25.6 cm
This portable speaker has a width of 25.6 cm which is wider than that of 71.3% of portable speakers and equal to that of 0.3% of portable speakers.
Depth
7.9 cm
This portable speaker has a depth of 7.9 cm which is shallower than that of 54.3% of portable speakers and equal to that of 0.9% of portable speakers.
Carry options
strap/handle/shoulder
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

Sony Ult Field 3 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
  • 18 hours longer battery life
    This portable speaker has a longer battery life than the average portable speaker (30 hours vs 12 hours).
    30 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
  • 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
  • Includes a subwoofer
    This portable speaker includes a subwoofer, while the average portable speaker does not include a subwoofer.
    Has an integrated active subwoofer driver.
  • 1 more multipoint connections
    This portable speaker has more multipoint connections than the average portable speaker (2 vs 1).
    2 vs 1
  • 15.2% better value for money
    Sony Ult Field 3 offers better value for money than the average portable speaker (8.69 vs 7.5).
    8.69 vs 7.55
  • 11.5% higher user score
    User score
    8.9/ 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 3
    the average portable speaker
    Sony Ult Field 3 has a higher user score than the average portable speaker (8.92 vs 8).
    8.92 vs 8
  • 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
  • Includes a subwoofer
    This portable speaker includes a subwoofer, while the average portable speaker does not include a subwoofer.
    Has an integrated active subwoofer driver.
  • Has a noise-canceling microphone
    This portable speaker has a noise-canceling microphone, while the average portable speaker does not have a noise-canceling microphone.
    Uses microphone noise/echo cancellation for calls or voice.
  • 7 W more audio output power
    This portable speaker has more audio output power than the average portable speaker (27 W vs 20 W).
    27 W vs 20 W
  • 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
  • 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.
  • Supports AAC Bluetooth audio
    This portable speaker supports AAC Bluetooth audio, while the average portable speaker does not support AAC Bluetooth audio.
  • 0.2 Bluetooth levels newer
    This portable speaker has a newer Bluetooth version than the average portable speaker (5.2 vs 5).
    5.2 vs 5
  • 18 hours longer battery life
    This portable speaker has a longer battery life than the average portable speaker (30 hours vs 12 hours).
    30 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
  • 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.
  • 5 W higher charging input power
    This portable speaker has higher charging input power than the average portable speaker (15 W vs 10 W).
    15 W vs 10 W
  • Has a removable battery
    This portable speaker has a removable battery, while the average portable speaker does not have a removable battery.
  • 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.
  • Claims MIL-STD-810 compliance
    This portable speaker claims MIL-STD-810 compliance, while the average portable speaker does not claim MIL-STD-810 compliance.
  • 7 more adjustable EQ bands
    This portable speaker has more adjustable EQ bands than the average portable speaker (7 vs 0).
    7 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.
  • 3 more EQ presets
    This portable speaker has more EQ presets than the average portable speaker (3 vs 0).
    3 vs 0
  • 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.
  • 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
  • 6 dB SPL lower maximum sound pressure
    This portable speaker has a lower maximum sound pressure level than the average portable speaker (86 dB SPL vs 92 dB SPL).
    86 dB SPL vs 92 dB SPL
  • Does not have a 3.5 mm AUX input
    This portable speaker does not have a 3.5 mm AUX input, while the average portable speaker has a 3.5 mm AUX input.
    No built-in 3.5 mm AUX input.
  • 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
  • 15 mm smaller built-in subwoofer
    This portable speaker has a smaller built-in subwoofer than the average portable speaker (86 mm vs 101 mm).
    86 mm vs 101 mm
  • 7.5 cm wider
    This portable speaker is wider than the average portable speaker (25.6 cm vs 18.1 cm).
    25.6 cm vs 18.1 cm
  • 400 g heavier
    This portable speaker is heavier than the average portable speaker (1,200 g vs 800 g).
    1,200 g vs 800 g
  • 6 dB SPL lower maximum sound pressure
    This portable speaker has a lower maximum sound pressure level than the average portable speaker (86 dB SPL vs 92 dB SPL).
    86 dB SPL vs 92 dB SPL
  • 15 mm smaller built-in subwoofer
    This portable speaker has a smaller built-in subwoofer than the average portable speaker (86 mm vs 101 mm).
    86 mm vs 101 mm
  • Does not have a 3.5 mm AUX input
    This portable speaker does not have a 3.5 mm AUX input, while the average portable speaker has a 3.5 mm AUX input.
    No built-in 3.5 mm AUX input.
  • 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
  • 400 g heavier
    This portable speaker is heavier than the average portable speaker (1,200 g vs 800 g).
    1,200 g vs 800 g
  • 7.5 cm wider
    This portable speaker is wider than the average portable speaker (25.6 cm vs 18.1 cm).
    25.6 cm vs 18.1 cm

Video reviews

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

Expert reviews

In-depth analysis and verdict from leading tech publications

S
soundguys.com
09/04/2025
Summary of the review
M
mashable.com
09/04/2025
Summary of the review
G
galaxus.fr
09/04/2025
Summary of the review
W
whatgear.net
15/04/2025
Summary of the review
H
howtogeek.com
09/05/2025
Summary of the review
T
theshortcut.com
06/06/2025
Summary of the review
W
whathifi.com
16/06/2025
Summary of the review
T
techradar.com
30/06/2025
Summary of the review
P
pcmag.com
01/07/2025
Summary of the review
U
uk.pcmag.com
01/07/2025
Summary of the review
G
gadgetguy.com.au
24/10/2025
Summary of the review
R
rtings.com
02/06/2025
Summary of the review
A
au.pcmag.com
02/07/2025
Summary of the review
M
me.pcmag.com
01/07/2025
Summary of the review
B
bttr.reviews
30/09/2025
Summary of the review
S
smartworld.it
15/11/2025
Summary of the review
E
evosmart.it
30/07/2025
Summary of the review
T
techprincess.it
30/04/2025
Summary of the review
G
gamesurf.it
21/08/2025
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 3

  • Impressive, punchy bass and room-filling sound when the dedicated 'ULT' power boost mode is enabled.
  • Outstanding battery life lasting up to 24 hours alongside a helpful health-preserving battery care option.
  • Highly durable and rugged build quality featuring an IP67 rating for waterproof, dustproof, rustproof, and shockproof protections.
  • Conveniently portable at just 1.1 kg, featuring recessed flush connectors and an adjustable, detachable shoulder strap.
  • Excellent companion app integration providing a fully customizable 7-band EQ and Party Connect multi-speaker linking.

What customers don't like about Sony Ult Field 3

  • Underwhelming and weak default bass response when the 'ULT' mode is switched off.
  • Restricted to downmixed mono playback on its own, failing to deliver a true stereo soundstage unless paired with a second unit.
  • Noticeable audio compression and slight distortion when pushed to its maximum volume levels.
  • Lacks support for high-resolution Bluetooth audio codecs, missing out on Sony's premium LDAC standard.
  • No physical auxiliary or wired audio input compatibility through its single USB-C port.
  • Slightly bulkier and less packable into standard travel bags compared to some direct competitors.

Verdict

The Sony ULT Field 3 is a rugged, 1.2 kg portable Bluetooth 5.2 speaker featuring a 2-way active design with a dedicated woofer, a 0.7-inch tweeter, and dual passive radiators. Its defining characteristic is the dedicated ULT button for dynamic bass reinforcement, alongside an IP67 waterproof, dustproof, and shockproof rating, custom 7-band EQ manipulation via the companion app, up to 24-hour battery life with 10-minute quick charging, and a dual-purpose USB-C port that functions as a power bank. Main pros include its robust outdoor-friendly build, handy detachable shoulder strap, multipoint connectivity, and authoritative bass presence at moderate volumes. However, cons include audible audio compression and low-end distortion when pushed to max volume, downmixed mono-only playback on a single unit, a lack of high-res audio codec support (SBC and AAC only), and a lack of a 3.5mm auxiliary input for physical audio connections.

Compare Sony Ult Field 3 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 3 and other products in the Portable Speakers category

No results found