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Samsung HW-C400 Soundbar Review | 109 Data compared

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  • Avg. price: ~£80
  • N. of audio channels: 2.0
  • Audio output power: 40 W
  • HDMI ARC type: none

Samsung HW-C400 Soundbar review. Compare 109 technical specifications and user reviews to see how it ranks among soundbars and if it is worth buying.

6.0

Overall score

What it is: An overall evaluation of the soundbar's quality, based on technical analyses and user reviews.

When it matters: When you need a quick reference to identify the best soundbars on the market.

Score components:

80.0%

5.4

Technical Score

20.0%

8.5

User score

Good
5.4

Technical Score

What it is: An assessment of the soundbar's technical performance, covering key areas such as audio quality, channel configuration, connectivity, HDMI and wireless features, and design.

When it matters: When you want to compare soundbars based on technical performance and available features.

Score components:

25.0%

4.8

Audio

18.0%

5.3

Formats

16.0%

6.2

Connectivity

14.0%

6.7

Controls

12.0%

4.2

HDMI & Gaming

10.0%

3.9

Smart features

5.0%

7.7

Design

Good
8.5

User score

What it is: A rating that combines user reviews and the total number of reviews received by the soundbar.

When it matters: When you want to know how a soundbar sounds in real use and how satisfied owners are with dialogue clarity, bass, and ease of setup.

Score components:

70.0%

8.4

User reviews

30.0%

8.6

Popularity

User score:
United Kingdom
amazon
4.2
(448)
amazon
5.0
(1)

(Reviews last updated: May 2026)

Excellent
  • 3.8
    Movies

    Score components:

    25.0%

    4.0

    Dolby Atmos

    25.0%

    4.0

    N. of audio channels

    20.0%

    4.0

    Subwoofer included

    15.0%

    2.4

    Audio output power

    15.0%

    4.0

    HDMI ARC type

  • 3.8
    Gaming

    Score components:

    35.0%

    4.0

    HDMI pass-through frame rate

    30.0%

    4.0

    HDMI ARC type

    20.0%

    4.0

    N. of audio channels

    15.0%

    2.4

    Audio output power

  • 4.7
    Music

    Score components:

    20.0%

    2.4

    Audio output power

    20.0%

    4.0

    Subwoofer included

    20.0%

    10

    Equalizer bands

    15.0%

    1.0

    N. of supported Bluetooth codecs

    15.0%

    4.0

    Wi-Fi connectivity

    5.0%

    4.0

    Spotify Connect

    5.0%

    10

    Bluetooth connectivity

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Best prices in UK

Best rankings

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Available: ranking among products currently available (including other versions of this product).
All: ranking among all products in the database.

Verdict

The Samsung HW-C400 is a compact 2.0 channel all-in-one soundbar featuring four speakers and a built-in woofer designed to enhance TV audio without a bulky external subwoofer. Key technical specifications include a 40W power output, support for Dolby Digital and DTS 2.0, and connectivity options via Bluetooth, NFC, Optical, and USB. Main pros include its space-saving design (approx. 64cm width), clear dialogue via 'Voice Enhance' mode, and easy setup with wireless TV connection. However, its performance is limited by the lack of an HDMI/ARC port, the absence of a visual display for volume/settings, and bass that may feel insufficient for large rooms or action-heavy movies.

Technical Specifications of soundbar Samsung HW-C400 Soundbar

Technical Score

What it is: An assessment of the soundbar's technical performance, covering key areas such as audio quality, channel configuration, connectivity, HDMI and wireless features, and design.

When it matters: When you want to compare soundbars based on technical performance and available features.

Score components:

25.0%

4.8

Audio

18.0%

5.3

Formats

16.0%

6.2

Connectivity

14.0%

6.7

Controls

12.0%

4.2

HDMI & Gaming

10.0%

3.9

Smart features

5.0%

7.7

Design

5.4
Samsung HW-C400 Soundbar has a technical score of 5.36 points, which is lower than that of 54.3% of products in this category.
User score

What it is: A rating that combines user reviews and the total number of reviews received by the soundbar.

When it matters: When you want to know how a soundbar sounds in real use and how satisfied owners are with dialogue clarity, bass, and ease of setup.

Score components:

70.0%

8.4

User reviews

30.0%

8.6

Popularity

User score:
United Kingdom
amazon
4.2
(448)
amazon
5.0
(1)

(Reviews last updated: May 2026)

8.5
Samsung HW-C400 Soundbar has a user score of 8.45 points, which is higher than that of 75.5% of products in this category.
Popularity
What it is: An indicator based on the number of reviews received by the soundbar.
When it matters: When you prefer to choose a soundbar reviewed and selected by many other buyers.
8.6
Samsung HW-C400 Soundbar has a popularity of 8.6 points, which is higher than 72.3% of smartphones.
Ratio quality/price

What it is: An indicator that combines the soundbar's overall rating with its cost.

When it matters: When you are looking for a soundbar with a good balance between audio quality, features, and price.

Score components:

60.0%

6.0

Overall score

40.0%

10

Price

7.2
Samsung HW-C400 Soundbar has a quality-to-price ratio of 7.2 points, which is higher than 70.2% of smartphones.
Brand name
What it is: The manufacturer or brand under which the soundbar is marketed and sold.
When it matters: When you prefer a specific ecosystem, support network, or design philosophy.

Importance: MEDIUM

Samsung
N. of audio channels
What it is: Shows how many separate audio channels the system is built to reproduce, such as left, center, surround, height, and subwoofer channels.
When it matters: When you are deciding between a simpler bar and a setup built for wider surround placement, clearer center dialogue, or more immersive height effects.

Importance: HIGH

Good value: >=5.1

2.0
Samsung HW-C400 Soundbar has a number of audio channels of 2.0, equal to 56.4% of soundbars.
Audio output power
What it is: Total continuous or peak audio output power, measured in watts.
When it matters: When you need enough headroom to fill a larger room or listen at higher volume without the system feeling strained.

Importance: HIGH

Good value: >100 W

40 W
Samsung HW-C400 Soundbar has an audio output power of 40 W, lower than 65.7% of soundbars and equal to 4% of soundbars.
Peak/max power figure used; RMS not clearly stated.
Max SPL
What it is: Maximum sound pressure level output, measured in dB SPL.
When it matters: When you use the soundbar in a large room, listen at high volume, or want it to stay convincing during action-heavy movies and parties.

Importance: HIGH

Good value: >90 dB SPL

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Min frequency
What it is: Lowest reproducible audio frequency, measured in hertz.
When it matters: When deep bass extension matters and you want to know how low the system is supposed to reach.

Importance: HIGH

Good value: <50 Hz

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Dolby Atmos
What it is: Means the soundbar can play Dolby Atmos soundtracks, which add height information on top of normal surround channels for a more three-dimensional presentation.
When it matters: When you watch a lot of movies or shows with Atmos tracks and want a more enveloping sense of space than standard surround usually provides.

Importance: HIGH

no
Samsung HW-C400 Soundbar does not support Dolby Atmos. 20.6% of soundbars include this feature.
DTS:X
What it is: Can handle DTS:X object-based surround audio from compatible sources.
When it matters: When your library includes DTS:X content and you want the soundbar to reproduce its surround effects properly.

Importance: HIGH

no
Samsung HW-C400 Soundbar does not support DTS:X. 10.6% of soundbars include this feature.
Dolby TrueHD
What it is: Can decode Dolby TrueHD, a lossless surround format often used on Blu-ray and higher-end local media setups.
When it matters: When you play disc-based or local media and want lossless Dolby audio support.

Importance: HIGH

no
Samsung HW-C400 Soundbar does not support Dolby TrueHD. 17.6% of soundbars include this feature.
DTS-HD Master Audio
What it is: Can decode DTS-HD Master Audio, a lossless DTS format used on many Blu-ray releases.
When it matters: When your movie library includes discs or files with higher-quality DTS soundtracks.

Importance: HIGH

no
Samsung HW-C400 Soundbar does not support DTS-HD Master Audio. 10.6% of soundbars include this feature.
Dolby Digital Plus
What it is: Can decode Dolby Digital Plus, a higher-efficiency surround format used widely by streaming services.
When it matters: When you stream movies and shows from modern apps that commonly deliver audio in Dolby Digital Plus.

Importance: MEDIUM

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N. of HDMI inputs
What it is: Number of HDMI input ports available.
When it matters: When several consoles, streamers, or players may need to plug into the soundbar directly.

Importance: HIGH

Good value: >=1

0
Samsung HW-C400 Soundbar has a number of HDMI inputs of 0, equal to 67.6% of soundbars.
Wi-Fi connectivity
What it is: Can join a wireless network for streaming, app control, updates, and smart-platform features.
When it matters: When you want better streaming stability, direct app playback, or smart features beyond Bluetooth alone.

Importance: HIGH

no
Samsung HW-C400 Soundbar does not support Wi-Fi connectivity. 31.7% of soundbars include this feature.
Wi-Fi version
What it is: Supported Wi-Fi version or standard (e.g., Wi-Fi 5, 6, 6E).
When it matters: When your network setup uses newer Wi-Fi standards and you want better compatibility or wireless stability.

Importance: HIGH

Good value: Wi-Fi 5/6

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Bluetooth connectivity
What it is: Can receive audio wirelessly over Bluetooth from phones, tablets, computers, and other compatible sources.
When it matters: When you want fast casual streaming from nearby devices without relying on Wi-Fi setup.

Importance: MEDIUM

yes
Samsung HW-C400 Soundbar supports Bluetooth connectivity. 96.3% of soundbars include this feature.
Bluetooth version
What it is: Supported Bluetooth specification version.
When it matters: When you care about newer Bluetooth efficiency, compatibility, and connection behavior with modern source devices.

Importance: MEDIUM

Good value: >=5.0

4.2
Samsung HW-C400 Soundbar uses Bluetooth 4.2, which is older than that of 62.1% of soundbars and the same as that of 25.3% of soundbars.
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Smartphone app
What it is: Can be configured or controlled through a dedicated mobile app.
When it matters: When you prefer changing inputs, updates, sound modes, or calibration settings from your phone.

Importance: HIGH

no
Samsung HW-C400 Soundbar does not have smartphone app. 34.9% of soundbars offer this feature.
Remote control
What it is: Comes with or supports a physical handheld remote for everyday operation.
When it matters: When you want quick volume, input, and sound-mode control without opening an app.

Importance: HIGH

yes
Samsung HW-C400 Soundbar has remote control. 73.5% of soundbars offer this feature.
Control panel
What it is: Design and layout of the onboard control panel.
When it matters: When you want easier everyday control.

Importance: HIGH

yes
Samsung HW-C400 Soundbar has control panel. 91.3% of soundbars offer this feature.
Voice assistant compatibility
What it is: Works with one or more voice-assistant platforms such as Alexa, Google Assistant, or Siri workflows.
When it matters: When voice control is part of how you start playback, change volume, or integrate the bar into smart-home routines.

Importance: MEDIUM

no
Samsung HW-C400 Soundbar does not support voice assistant compatibility. 30.9% of soundbars include this feature.
Far-field microphones
What it is: Built-in far-field microphones for voice assistant use.
When it matters: When you want hands-free control or built-in voice features.

Importance: MEDIUM

no
Samsung HW-C400 Soundbar does not have far-field microphones. 12.2% of soundbars offer this feature.
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HDMI version
What it is: Version of the HDMI standard supported for input/output.
When it matters: When you need the HDMI link to handle newer video, gaming, or audio-return features in your setup.

Importance: HIGH

Good value: 2.1

N/A
HDMI ARC type
What it is: Shows whether the soundbar uses ARC or eARC for TV audio over HDMI. ARC covers basic return audio, while eARC supports higher-bandwidth formats such as lossless Dolby Atmos and generally gives you more headroom for advanced TV-to-soundbar audio.
When it matters: When the TV will send sound back to the soundbar over HDMI and you care about getting the best audio formats your TV and streaming devices can pass through.

Importance: HIGH

Good value: eARC

none
Samsung HW-C400 Soundbar has none as its HDMI TV-audio return type, which is less advanced than what 71% of soundbars offer and the same as what 29% offers.
HDMI-CEC support
What it is: Lets compatible devices share basic commands like power, volume, and input switching over HDMI.
When it matters: When you want simpler everyday use, such as controlling volume with the TV remote and having the soundbar turn on with the TV.

Importance: MEDIUM

no
Samsung HW-C400 Soundbar does not have HDMI-CEC support. 64.1% of soundbars offer this feature.
HDMI pass-through resolution
What it is: Maximum video resolution supported through HDMI pass-through.
When it matters: When you connect external players or consoles through the soundbar.

Importance: MEDIUM

none
Samsung HW-C400 Soundbar supports HDMI pass-through up to none, which is the same as that of 77.3% of soundbars.
HDMI pass-through frame rate
What it is: Maximum frame rate supported for HDMI pass-through.
When it matters: When you connect gaming devices through the soundbar.

Importance: MEDIUM

Good value: >=120 fps

none fps
Samsung HW-C400 Soundbar has a HDMI pass-through frame rate of none fps, equal to 81.3% of soundbars.
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AirPlay
What it is: Supports Apple AirPlay or AirPlay 2 for network-based streaming from Apple devices and apps.
When it matters: When your home setup is built around Apple devices and you want smooth wireless playback across that ecosystem.

Importance: HIGH

no
Samsung HW-C400 Soundbar does not support AirPlay. 20.1% of soundbars include this feature.
Chromecast built-in
What it is: Includes Chromecast so audio can be cast directly from compatible apps over Wi-Fi.
When it matters: When you want quick app-based casting from Android, Chrome, or supported streaming services without Bluetooth pairing.

Importance: HIGH

no
Samsung HW-C400 Soundbar does not support Chromecast built-in. 11.7% of soundbars include this feature.
Does not support Chromecast built-in.
Spotify Connect
What it is: Can receive Spotify streams directly over the network without routing playback through your phone over Bluetooth.
When it matters: When you use Spotify often and want your phone free for calls, battery, or other apps while music keeps playing.

Importance: MEDIUM

no
Samsung HW-C400 Soundbar does not support Spotify Connect. 22.9% of soundbars include this feature.
TIDAL Connect
What it is: Can receive TIDAL streams directly over the network without using Bluetooth from the phone as the audio path.
When it matters: When you use TIDAL regularly and want direct streaming with less dependence on your phone staying involved.

Importance: MEDIUM

no
Samsung HW-C400 Soundbar does not support TIDAL Connect. 7.6% of soundbars include this feature.
Amazon Music native support
What it is: Native integration with Amazon Music service.
When it matters: When you stream music directly from apps and ecosystems you already use.

Importance: MEDIUM

no
Samsung HW-C400 Soundbar does not have Amazon Music native support. 20.9% of soundbars offer this feature.
Show more
Width
What it is: Overall width of the soundbar.
When it matters: When you want the bar to match the TV size better or fit a narrow cabinet cleanly.

Importance: HIGH

641 mm
Samsung HW-C400 Soundbar has a width of 641 mm, lower than 61.8% of soundbars and equal to 0.6% of soundbars.
Height
What it is: Overall height of the soundbar.
When it matters: When clearance under the TV is limited and you do not want the bar covering the lower edge of the picture.

Importance: HIGH

Good value: <70 mm

67 mm
Samsung HW-C400 Soundbar has a height of 67 mm, lower than 49.7% of soundbars and equal to 1.6% of soundbars.
Thickness
What it is: The front-to-back depth of the soundbar body.
When it matters: When you need the soundbar to fit neatly on furniture, under the TV, or close to the wall without sticking out too much.

Importance: MEDIUM

Good value: <90 mm

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Weight
What it is: Total weight of the soundbar unit.
When it matters: When wall mounting, shelf strength, or how easy the bar is to move and position matters.

Importance: MEDIUM

2000 g
Samsung HW-C400 Soundbar weighs 2,000 g, less than 46.7% of soundbars and equal to 3.3% of soundbars.
Build material
What it is: Material used for cabinet or body construction.
When it matters: When finish quality, cabinet feel, and how premium the bar looks in the room matter to you.

Importance: MEDIUM

plastic
Samsung HW-C400 Soundbar uses plastic for the build material, which is different from that of 5% of soundbars and the same as that of 91.6% of soundbars.
Show more

Samsung HW-C400 Soundbar vs the average soundbar

  • Supports manual audio delay adjustment
    Samsung HW-C400 Soundbar supports manual audio delay adjustment, the average soundbar does not.
    Adjustment available from the remote.
    What it is: Lets the audio delay be adjusted manually to correct lip-sync mismatches.
    When it matters: When picture and sound drift out of sync with certain TVs, apps, or source devices.

    Importance: LOW

    Samsung HW-C400 Soundbar supports manual audio delay adjustment, the average soundbar does not.
  • Supports night mode
    Samsung HW-C400 Soundbar supports night mode, the average soundbar does not.
    What it is: Dedicated night mode for reduced loudness and dynamic range.
    When it matters: When you watch late and want to reduce big volume spikes.

    Importance: MEDIUM

    Samsung HW-C400 Soundbar supports night mode, the average soundbar does not.
  • 5 more equalizer bands
    Samsung HW-C400 Soundbar offers more equalizer bands than the average soundbar (7 vs 2). The average soundbar offers 2 equalizer bands.
    What it is: Number of equalizer frequency bands available.
    When it matters: When you want finer control over multiple parts of the frequency range instead of only broad bass and treble changes.

    Importance: MEDIUM

    Good value: >=5

    Samsung HW-C400 Soundbar offers more equalizer bands than the average soundbar (7 vs 2). The average soundbar offers 2 equalizer bands.7 vs 2
  • Broader format support
    Samsung HW-C400 Soundbar supports more music formats than the average soundbar (AAC, FLAC, MP3, WAV, WMA vs MP3).
    What it is: Supported digital music file formats (e.g., FLAC, MP3, WAV).
    When it matters: When you want the soundbar to support more of your movies, shows, or music.

    Importance: MEDIUM

    Samsung HW-C400 Soundbar supports more music formats than the average soundbar (AAC, FLAC, MP3, WAV, WMA vs MP3).AAC, FLAC, MP3, WAV, WMA vs MP3
  • Supports Bluetooth pairing via NFC
    Samsung HW-C400 Soundbar supports Bluetooth pairing via NFC, the average soundbar does not.
    What it is: Lets compatible devices pair over Bluetooth more quickly by tapping with NFC.
    When it matters: When guests or family members pair phones often and you want that setup step to be faster.

    Importance: MEDIUM

    Samsung HW-C400 Soundbar supports Bluetooth pairing via NFC, the average soundbar does not.
  • 2 year/s newer release date
    Samsung HW-C400 Soundbar is newer than the average soundbar (2023 vs 2021). The average soundbar was released in 2021.
    April 2,023
    What it is: Official release date of the model.
    When it matters: When this part of everyday TV, movie, or music use matters to you.

    Importance: LOW

    Good value: >=2022

    Samsung HW-C400 Soundbar is newer than the average soundbar (2023 vs 2021). The average soundbar was released in 2021.2023 vs 2021
  • Supports AAC
    Samsung HW-C400 Soundbar supports AAC, the average soundbar does not.
    What it is: Supports the AAC Bluetooth codec commonly used by Apple devices and many streaming apps.
    When it matters: When you stream from an iPhone, iPad, or other AAC-focused source and want better wireless audio behavior.

    Importance: LOW

    Samsung HW-C400 Soundbar supports AAC, the average soundbar does not.
  • 3 more supported audio formats
    Samsung HW-C400 Soundbar supports more audio formats than the average soundbar (5 vs 2). The average soundbar supports 2 audio formats.
    What it is: Total number of recognized or supported audio formats.
    When it matters: When you want the soundbar to support more of your movies, shows, or music.

    Importance: MEDIUM

    Good value: >=5

    Samsung HW-C400 Soundbar supports more audio formats than the average soundbar (5 vs 2). The average soundbar supports 2 audio formats.5 vs 2
  • 5 more equalizer bands
    Samsung HW-C400 Soundbar offers more equalizer bands than the average soundbar (7 vs 2). The average soundbar offers 2 equalizer bands.
  • Broader format support
    Samsung HW-C400 Soundbar supports more music formats than the average soundbar (AAC, FLAC, MP3, WAV, WMA vs MP3).
  • Supports AAC
    Samsung HW-C400 Soundbar supports AAC, the average soundbar does not.
  • 3 more supported audio formats
    Samsung HW-C400 Soundbar supports more audio formats than the average soundbar (5 vs 2). The average soundbar supports 2 audio formats.
  • Supports Bluetooth pairing via NFC
    Samsung HW-C400 Soundbar supports Bluetooth pairing via NFC, the average soundbar does not.
  • Supports manual audio delay adjustment
    Samsung HW-C400 Soundbar supports manual audio delay adjustment, the average soundbar does not.
  • Supports night mode
    Samsung HW-C400 Soundbar supports night mode, the average soundbar does not.
  • 2 year/s newer release date
    Samsung HW-C400 Soundbar is newer than the average soundbar (2023 vs 2021). The average soundbar was released in 2021.
  • 120 mm narrower width
    Samsung HW-C400 Soundbar is narrower than the average soundbar (641 mm vs 761 mm). The average soundbar is 761 mm wide.

Total
Overall
Audio
Formats
Connectivity
Controls
Design
  • 2 fewer sound modes
    Samsung HW-C400 Soundbar offers fewer sound modes than the average soundbar (2 vs 4). The average soundbar offers 4 sound modes.
  • 10,000 Hz lower max frequency
    Samsung HW-C400 Soundbar has a lower maximum frequency than the average soundbar (10,000 Hz vs 20,000 Hz). The average soundbar has a maximum frequency of 20,000 Hz.
  • Lower bass adjustment range
    Samsung HW-C400 Soundbar has a lower bass adjustment range than the average soundbar (-6 to 6 dB vs -100 to 100 dB). The average soundbar offers a bass adjustment range of -100 to 100 dB.
  • 42.9% lower audio output power
    Samsung HW-C400 Soundbar has a lower audio output power than the average soundbar (40 W vs 70 W). The average soundbar delivers 70 W of audio output power.
    Peak/max power figure used; RMS not clearly stated.
  • No AUX input
    Samsung HW-C400 Soundbar does not have AUX input, the average soundbar does.
    Only optical, USB, and Bluetooth are listed; no native AUX input.
  • Older Bluetooth version
    Samsung HW-C400 Soundbar uses 4.2 for Bluetooth version, while the average soundbar uses 5.0.
  • Less advanced HDMI ARC type
    Samsung HW-C400 Soundbar has none as its HDMI TV-audio return type, while the average soundbar has eARC.
  • No hDMI-CEC
    Samsung HW-C400 Soundbar does not support HDMI-CEC support, the average soundbar does.
  • Less trusted origin
    Samsung HW-C400 Soundbar is from Unknown, while the average soundbar is from Japan.
  • Less advanced HDMI ARC type
    Samsung HW-C400 Soundbar has none as its HDMI TV-audio return type, while the average soundbar has eARC.
    What it is: Shows whether the soundbar uses ARC or eARC for TV audio over HDMI. ARC covers basic return audio, while eARC supports higher-bandwidth formats such as lossless Dolby Atmos and generally gives you more headroom for advanced TV-to-soundbar audio.
    When it matters: When the TV will send sound back to the soundbar over HDMI and you care about getting the best audio formats your TV and streaming devices can pass through.

    Importance: HIGH

    Good value: eARC

    Samsung HW-C400 Soundbar has none as its HDMI TV-audio return type, while the average soundbar has eARC.none vs eARC
  • No AUX input
    Samsung HW-C400 Soundbar does not have AUX input, the average soundbar does.
    Only optical, USB, and Bluetooth are listed; no native AUX input.
    What it is: Includes a 3.5 mm analog input for connecting older devices or simple wired audio sources.
    When it matters: When a TV, projector, music player, or other source still relies on analog audio output.

    Importance: LOW

    Samsung HW-C400 Soundbar does not have AUX input, the average soundbar does.
  • No hDMI-CEC
    Samsung HW-C400 Soundbar does not support HDMI-CEC support, the average soundbar does.
    What it is: Lets compatible devices share basic commands like power, volume, and input switching over HDMI.
    When it matters: When you want simpler everyday use, such as controlling volume with the TV remote and having the soundbar turn on with the TV.

    Importance: MEDIUM

    Samsung HW-C400 Soundbar does not support HDMI-CEC support, the average soundbar does.
  • 2 fewer sound modes
    Samsung HW-C400 Soundbar offers fewer sound modes than the average soundbar (2 vs 4). The average soundbar offers 4 sound modes.
    What it is: Number of selectable or predefined sound modes.
    When it matters: When you switch between movies, music, news, or gaming often.

    Importance: MEDIUM

    Good value: >=4

    Samsung HW-C400 Soundbar offers fewer sound modes than the average soundbar (2 vs 4). The average soundbar offers 4 sound modes.2 vs 4
  • Older Bluetooth version
    Samsung HW-C400 Soundbar uses 4.2 for Bluetooth version, while the average soundbar uses 5.0.
    What it is: Supported Bluetooth specification version.
    When it matters: When you care about newer Bluetooth efficiency, compatibility, and connection behavior with modern source devices.

    Importance: MEDIUM

    Good value: >=5.0

    Samsung HW-C400 Soundbar uses 4.2 for Bluetooth version, while the average soundbar uses 5.0.4.2 vs 5.0
  • 10,000 Hz lower max frequency
    Samsung HW-C400 Soundbar has a lower maximum frequency than the average soundbar (10,000 Hz vs 20,000 Hz). The average soundbar has a maximum frequency of 20,000 Hz.
    What it is: Highest reproducible audio frequency, measured in hertz.
    When it matters: When you care about how far the system extends into the upper treble for effects, detail, and sparkle.

    Importance: HIGH

    Good value: >=20000 Hz

    Samsung HW-C400 Soundbar has a lower maximum frequency than the average soundbar (10,000 Hz vs 20,000 Hz). The average soundbar has a maximum frequency of 20,000 Hz.10,000 Hz vs 20,000 Hz
  • Less trusted origin
    Samsung HW-C400 Soundbar is from Unknown, while the average soundbar is from Japan.
    What it is: Country or region of brand origin.
    When it matters: When brand background matters to you while comparing options.

    Importance: LOW

    Samsung HW-C400 Soundbar is from Unknown, while the average soundbar is from Japan.Unknown vs Japan
  • Lower bass adjustment range
    Samsung HW-C400 Soundbar has a lower bass adjustment range than the average soundbar (-6 to 6 dB vs -100 to 100 dB). The average soundbar offers a bass adjustment range of -100 to 100 dB.
    What it is: Range of bass adjustment in decibels.
    When it matters: When you want to fine-tune how much low-end weight the system adds in your room.

    Importance: LOW

    Samsung HW-C400 Soundbar has a lower bass adjustment range than the average soundbar (-6 to 6 dB vs -100 to 100 dB). The average soundbar offers a bass adjustment range of -100 to 100 dB.6 to 6 dB vs 100 to 100 dB
Total
Audio
Connectivity
HDMI & Gaming
Design

Graphic comparison of Samsung HW-C400 Soundbar and other soundbars

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Third-party reviews

United Kingdom
amazon
4.2
448 Reviews
amazon
5.0
1 Reviews

(Reviews last updated: May 2026)

What customers like about Samsung HW-C400 Soundbar?

  • Excellent value for the price, frequently cited as a 'steal' or great budget choice
  • Compact and sleek design that fits easily in small spaces like bedrooms, offices, or under PC monitors
  • Simple and straightforward setup process, especially when using the included optical cable
  • Noticeable improvement over standard TV speakers with clear dialogue and decent highs/mids
  • Convenient features like 'Night Mode' for reduced volume/bass and 'Voice Enhance' for clearer dialogue
  • Built-in woofer provides surprisingly good bass for an all-in-one unit without a separate subwoofer

What customers dislike about Samsung HW-C400 Soundbar?

  • Lack of an HDMI port (no ARC/eARC support) is a major drawback for many users
  • No visual display screen makes it difficult to track volume levels, current source, or sound modes
  • Bluetooth connection can be finicky or laggy, leading to potential audio-sync issues (lip-sync)
  • Does not include wall-mounting hardware despite having mounting holes
  • Remote control can feel 'cheap' and sometimes lags when adjusting volume
  • LED indicators are on the top, making them difficult to see when the unit is mounted or placed on a high shelf

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