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

Devialet Phantom Review | 130 Data compared

Avg. price:~£2,730Audio output power:400.00 WBattery life:?IP rating:IP43Bluetooth version:5.2Weight:11400 g

Devialet Phantom 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.

Devialet Phantom
7.3/10

Overall score

Score
7.3/ 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%

7.4

Technical score

20%

7.0

User score

â–²Better than 83% of portable speakers
5.4

Value for money

Value for money
5.4/ 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%

7.3

Overall score

30%

1.0

Price

â–¼Worse than 99%
7.4

Technical score

Technical score
7.4/ 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%

8.1

Audio

20%

6.8

Battery

18%

7.0

Durability

16%

7.6

Connectivity

8%

8.1

Controls

3%

2.9

Design

3%

8.1

Smart features

★Better than 92%
7.0

User score

User score
7.0/ 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%

7.4

User ratings

30%

6.0

Number of reviews

Based on ratings from across the web.
â–¼Worse than 90%
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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 Devialet Phantom

Technical score
Technical score
7.4/ 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%

8.1

Audio

20%

6.8

Battery

18%

7.0

Durability

16%

7.6

Connectivity

8%

8.1

Controls

3%

2.9

Design

3%

8.1

Smart features

7.4
User score
User score
7.0/ 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%

7.4

User ratings

30%

6.0

Number of reviews

Based on ratings from across the web.
7.0
Popularity
Popularity
6.0/ 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:
Devialet Phantom has a popularity score of 6 points, which is higher than 62.9% of products in this category.
6.0
Value for money
Value for money
5.4/ 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%

7.3

Overall score

30%

1.0

Price

5.4
Audio output power
400 W
This portable speaker has an audio output power of 400 W which is higher than that of 99.3% of portable speakers and equal to that of 0.1% of portable speakers.
Driver unit size
252 mm
This portable speaker has a driver unit size of 252 mm which is larger than that of 99.2% 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
?
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
?
Bluetooth profiles supported
A2DP; AVRCP
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
?
Battery capacity
?
Charging time
?
Maximum charging input power
?
Built-in rechargeable battery
no
This portable speaker does not have a built-in rechargeable battery. 81.4% of portable speakers offer this feature.
Requires wired mains power and has no built-in rechargeable operating battery.
Show more
IP rating
IP43
This portable speaker has an IP rating of IP43 which provides better ingress protection than 73.2% of portable speakers and the same ingress protection as 0.1% of portable speakers.
Water resistance
yes
This portable speaker is water resistant. 38.3% of portable speakers offer this feature.
Dust resistance
no
This portable speaker is not rated as dust resistant. 51.5% of portable speakers offer this feature.
Waterproof depth rating
?
Drop resistance
?
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
?
Fast pairing
?
Show more
Weight
11,400 g
This portable speaker weighs 11,400 g which is heavier than that of 96.8% of portable speakers and equal to that of 0.1% of portable speakers.
Height
?
Width
25.2 cm
This portable speaker has a width of 25.2 cm which is wider than that of 70.5% of portable speakers and equal to that of 0.2% of portable speakers.
Depth
34.2 cm
This portable speaker has a depth of 34.2 cm which is deeper than that of 97.7% of portable speakers and equal to that of 0.1% of portable speakers.
Carry options
?
Show more
Companion app name
Devialet
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
OTA; App
Voice assistant support
no
This portable speaker does not support voice assistants. 26.5% of portable speakers offer this feature.
Spotify Connect
yes
This portable speaker supports Spotify Connect. 89.3% of portable speakers offer this feature.
Show more

Devialet Phantom vs the average portable speaker

246810TotalAudioConnectivityBatteryDurabilityControlsDesignSmart features
  • 380 W more audio output power
    This portable speaker has more audio output power than the average portable speaker (400 W vs 20 W).
    400.00 W vs 20.00 W
  • 202 mm larger main driver
    This portable speaker has a larger main driver than the average portable speaker (252 mm vs 50 mm).
    252.00 mm vs 50.00 mm
  • 16 dB SPL higher maximum sound pressure
    This portable speaker has a higher maximum sound pressure level than the average portable speaker (108 dB SPL vs 92 dB SPL).
    108.00 dB SPL vs 92.00 dB SPL
  • Supports Wi-Fi connectivity
    This portable speaker supports Wi-Fi connectivity, while the average portable speaker does not support Wi-Fi connectivity.
  • 5,000 Hz higher maximum frequency
    This portable speaker has a higher maximum frequency than the average portable speaker (25,000 Hz vs 20,000 Hz).
    25,000 Hz vs 20,000 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.
  • Better ingress protection
    This portable speaker has better ingress protection than the average portable speaker (IP43 vs IPX5).
    IP43 vs IPX5
  • 6 more adjustable EQ bands
    This portable speaker has more adjustable EQ bands than the average portable speaker (6 vs 0).
    6 vs 0
  • 380 W more audio output power
    This portable speaker has more audio output power than the average portable speaker (400 W vs 20 W).
    400.00 W vs 20.00 W
  • 202 mm larger main driver
    This portable speaker has a larger main driver than the average portable speaker (252 mm vs 50 mm).
    252.00 mm vs 50.00 mm
  • 16 dB SPL higher maximum sound pressure
    This portable speaker has a higher maximum sound pressure level than the average portable speaker (108 dB SPL vs 92 dB SPL).
    108.00 dB SPL vs 92.00 dB SPL
  • 5,000 Hz higher maximum frequency
    This portable speaker has a higher maximum frequency than the average portable speaker (25,000 Hz vs 20,000 Hz).
    25,000 Hz vs 20,000 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.
  • 1 % lower total harmonic distortion
    This portable speaker has lower total harmonic distortion than the average portable speaker (0 % vs 1 %).
    0.001 % vs 1 %
  • 151 mm larger built-in subwoofer
    This portable speaker has a larger built-in subwoofer than the average portable speaker (252 mm vs 101 mm).
    252.00 mm vs 101 mm
  • 1 more speaker drivers
    This portable speaker has more speaker drivers than the average portable speaker (3 vs 2).
    3 vs 2
  • 25 ms lower audio latency
    This portable speaker has lower audio latency than the average portable speaker (60 ms vs 85 ms).
    60 ms vs 85 ms
  • Supports Wi-Fi connectivity
    This portable speaker supports Wi-Fi connectivity, while the average portable speaker does not support Wi-Fi connectivity.
  • 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.
  • Wi-Fi standard detailed
    This portable speaker supports Wi-Fi 6 (802.11ax), while the average portable speaker supports Wi-Fi 4 (802.11n).
    Wi-Fi 6 (802.11ax) vs Wi-Fi 4 (802.11n)
  • Has a TOSLINK optical input
    This portable speaker has a TOSLINK optical input, while the average portable speaker does not have a TOSLINK optical input.
    Has a physical TOSLINK optical audio input.
  • Supports DLNA media sharing
    This portable speaker supports DLNA media sharing, while the average portable speaker does not support DLNA media sharing.
  • Has Ethernet support
    This portable speaker has Ethernet support, while the average portable speaker does not have Ethernet support.
  • 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 5.0
  • Better ingress protection
    This portable speaker has better ingress protection than the average portable speaker (IP43 vs IPX5).
    IP43 vs IPX5
  • 6 more adjustable EQ bands
    This portable speaker has more adjustable EQ bands than the average portable speaker (6 vs 0).
    6 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 multi-room audio
    This portable speaker supports multi-room audio, while the average portable speaker does not support multi-room audio.
    Supports synchronized multi-room playback.
  • Supports Spotify Connect
    This portable speaker supports Spotify Connect, while the average portable speaker does not support Spotify Connect.
  • Supports firmware updates
    This portable speaker supports firmware updates, while the average portable speaker does not support firmware updates.
    Supports user-accessible firmware updates.
  • Supports Tidal Connect
    This portable speaker supports Tidal Connect, while the average portable speaker does not support Tidal Connect.
  • Is not rated as dust resistant
    This portable speaker is not rated as dust resistant, while the average portable speaker is dust resistant.
  • 1 fewer microphones
    This portable speaker has fewer microphones than the average portable speaker (0 vs 1).
    0 vs 1
  • Does not have a built-in rechargeable battery
    This portable speaker does not have a built-in rechargeable battery, while the average portable speaker has a built-in rechargeable battery.
    Requires wired mains power and has no built-in rechargeable operating battery.
  • 10,600 g heavier
    This portable speaker is heavier than the average portable speaker (11,400 g vs 800 g).
    11,400 g vs 800 g
  • Does not include a passive radiator
    This portable speaker does not include a passive radiator, while the average portable speaker includes a passive radiator.
  • Does not support True Wireless Stereo
    This portable speaker does not support True Wireless Stereo, while the average portable speaker supports True Wireless Stereo.
  • Does not have a battery level indicator
    This portable speaker does not have a battery level indicator, while the average portable speaker has a battery level indicator.
  • 1 fewer USB ports
    This portable speaker has fewer USB ports than the average portable speaker (0 vs 1).
    0 vs 1
  • 30.33x more expensive
    Devialet Phantom is more expensive than the average portable speaker (£2,730 vs £90).
    £2,730 vs £90
  • 39.2% worse value for money
    Devialet Phantom offers worse value for money than the average portable speaker (5.42 vs 7.5).
    5.42 vs 7.55
  • 14.2% lower user score
    User score
    7.0/ 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
    ▼▼
    <55-66-77-88-99-10
    Devialet Phantom
    the average portable speaker
    Devialet Phantom has a lower user score than the average portable speaker (7.00 vs 8.000).
    7 vs 8
  • 1 fewer microphones
    This portable speaker has fewer microphones than the average portable speaker (0 vs 1).
    0 vs 1
  • Does not include a passive radiator
    This portable speaker does not include a passive radiator, while the average portable speaker includes a passive radiator.
  • 1 fewer USB ports
    This portable speaker has fewer USB ports than the average portable speaker (0 vs 1).
    0 vs 1
  • Does not have a built-in rechargeable battery
    This portable speaker does not have a built-in rechargeable battery, while the average portable speaker has a built-in rechargeable battery.
    Requires wired mains power and has no built-in rechargeable operating battery.
  • Does not have a battery level indicator
    This portable speaker does not have a battery level indicator, while the average portable speaker has a battery level indicator.
  • Is not rated as dust resistant
    This portable speaker is not rated as dust resistant, while the average portable speaker is dust resistant.
  • Does not support True Wireless Stereo
    This portable speaker does not support True Wireless Stereo, while the average portable speaker supports True Wireless Stereo.
  • Does not provide voice prompts
    This portable speaker does not provide voice prompts, while the average portable speaker provides voice prompts.
    No spoken status prompts; feedback is absent, visual, or tone-based.
  • Does not support auto power-off
    This portable speaker does not support auto power-off, while the average portable speaker supports auto power-off.
    No automatic inactivity-based power-off.
  • 10,600 g heavier
    This portable speaker is heavier than the average portable speaker (11,400 g vs 800 g).
    11,400 g vs 800 g
  • 25.9 cm deeper
    This portable speaker is deeper than the average portable speaker (34.2 cm vs 8.3 cm).
    34.2 cm vs 8.3 cm
  • 7.1 cm wider
    This portable speaker is wider than the average portable speaker (25.2 cm vs 18.1 cm).
    25.2 cm vs 18.1 cm
  • 4 older
    This portable speaker was released earlier than the average portable speaker (2015 vs 2019).
    2015 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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whathifi.com
13/11/2015
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D
davidsusilouncensored.wordpress.com
12/06/2016
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audiophilestyle.com
15/06/2017
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hifiplus.com
05/07/2022
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whathifi.com
24/08/2022
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trustedreviews.com
26/01/2022
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t3.com
16/09/2025
Summary of the review
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stuff.tv
18/05/2026
Summary of the review
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techradar.com
18/05/2026
Summary of the review
M
mashable.com
16/07/2016
Summary of the review
T
themasterswitch.com
19/02/2020
Summary of the review
A
audiophilia.com
22/02/2016
Summary of the review
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stevehuffphoto.com
01/12/2016
Summary of the review
F
forums.appleinsider.com
13/12/2015
Summary of the review
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frandroid.com
24/06/2025
Summary of the review
L
lesnumeriques.com
06/07/2017
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lesnumeriques.com
16/10/2025
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lesnumeriques.com
22/09/2025
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L
leclaireur.fnac.com
30/08/2021
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O
on-mag.fr
26/09/2025
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Third-party reviews

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

What customers like about Devialet Phantom

  • Incredible bass power and depth for a relatively compact footprint
  • Distinctive, futuristic, and high-end aesthetic design
  • Exceptional maximum volume levels with virtually zero distortion
  • Wide, immersive sound dispersion due to its spherical/oval architectural shape
  • Extremely clear high frequencies and crisp treble performance
  • Premium, sturdy build quality utilizing top-tier materials

What customers don't like about Devialet Phantom

  • Extremely expensive retail pricing for both the speaker and its official accessories
  • Occasional software glitches, connection drops, and inconsistent pairing via the app
  • High-end cost required to buy a second matching unit if you want true stereo separation
  • Noticeable audio latency over wireless connections, making it poor for video or gaming without manual sync
  • Mid-range frequencies and vocal transparency can sometimes feel slightly recessed or lacking nuance relative to the price
  • The matte finishes mark easily and attract fingerprints quickly

Verdict

The Devialet Phantom is a high-end, spherical home wireless speaker that features proprietary Analog Digital Hybrid (ADH) amplification delivering up to 1100W RMS of power, a frequency response spanning an ultra-deep 14Hz to 27kHz, and a maximum sound pressure level of up to 108 dB. Its main characteristics include an implosive soundstage powered by dual side-firing subwoofers, a grade-1 titanium tweeter, and comprehensive high-resolution streaming connectivity via Wi-Fi, Bluetooth 5.3, AirPlay, and Tidal Connect. The primary pros are its distortion-free audio even at maximum volume, room-shaking physical sub-bass, and a luxurious sculptural aesthetic. However, notable cons include its hefty weight of up to 11.4 kg (25.3 lbs) which limits actual portability, high latency over Bluetooth when paired with video, and a premium, restrictive pricing tier.

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