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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 this product ranks in the Soundbars category and whether it is worth buying.

5.8

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%

5.2

Technical Score

20.0%

8.3

User score

Good
5.2

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%

4.6

Audio

18.0%

4.9

Formats

16.0%

6.1

Connectivity

14.0%

6.9

Controls

12.0%

4.2

HDMI & Gaming

10.0%

4.0

Smart features

5.0%

7.2

Design

Good
8.3

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%

7.9

Popularity

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

(Reviews last updated: May 2026)

Excellent
  • 4.6
    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%

    ?

    Audio output power

    15.0%

    4.0

    HDMI ARC type

  • 4.6
    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%

    ?

    Audio output power

  • 6.6
    Music

    Score components:

    20.0%

    ?

    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%

    ?

    Wi-Fi connectivity

    5.0%

    ?

    Spotify Connect

    5.0%

    ?

    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%

4.6

Audio

18.0%

4.9

Formats

16.0%

6.1

Connectivity

14.0%

6.9

Controls

12.0%

4.2

HDMI & Gaming

10.0%

4.0

Smart features

5.0%

7.2

Design

5.2
Samsung HW-C400 Soundbar has a technical score of 5.22 points, which is lower than that of 63.8% 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%

7.9

Popularity

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

(Reviews last updated: May 2026)

8.3
Samsung HW-C400 Soundbar has a user score of 8.27 points, which is higher than that of 74.5% 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.
7.9
Samsung HW-C400 Soundbar has a popularity of 7.9 points, which is higher than 71.8% of products in this category.
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%

5.8

Overall score

40.0%

10

Price

7.1
Samsung HW-C400 Soundbar has a quality-to-price ratio of 7.1 points, which is higher than 64.4% of products in this category.
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: LOW

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
Samsung HW-C400 Soundbar offers 2.0 audio channels, fewer than 43.6% of soundbars and 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: LOW

Good value: >100 W

40 W
Samsung HW-C400 Soundbar delivers 40 W of audio output power, less than 65.5% of soundbars and equal to 4% of soundbars.
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: LOW

Good value: >90 dB SPL

?
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: LOW

Good value: <50 Hz

150 Hz
Samsung HW-C400 Soundbar reaches a minimum frequency of 150 Hz, higher than 97.1% of soundbars and equal to 1.2% of soundbars.
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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: MEDIUM

no
Samsung HW-C400 Soundbar does not support Dolby Atmos. 20.7% 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: MEDIUM

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: MEDIUM

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: MEDIUM

no
Samsung HW-C400 Soundbar does not support DTS-HD Master Audio. 10.1% 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: LOW

no
Samsung HW-C400 Soundbar does not support Dolby Digital Plus. 25% of soundbars include this feature.
Show more
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: MEDIUM

Good value: >=1

0
Samsung HW-C400 Soundbar has 0 HDMI inputs, fewer than 32.5% of soundbars and 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: MEDIUM

no
Samsung HW-C400 Soundbar does not support Wi-Fi connectivity. 31.9% 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: LOW

Good value: Wi-Fi 5/6

N/A
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. 3.7% 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: LOW

Good value: >=5.0

4.2
Samsung HW-C400 Soundbar uses Bluetooth 4.2, which is older than that of 61.6% of soundbars and the same as that of 24.9% 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: MEDIUM

no
Samsung HW-C400 Soundbar does not have smartphone app. 35.1% 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: LOW

yes
Samsung HW-C400 Soundbar has remote control. 26.6% 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: LOW

yes
Samsung HW-C400 Soundbar has control panel. 9.6% 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: LOW

no
Samsung HW-C400 Soundbar does not support voice assistant compatibility. 31.4% 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: LOW

no
Samsung HW-C400 Soundbar does not have far-field microphones. 12.2% of soundbars offer this feature.
Show more
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: LOW

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: MEDIUM

Good value: eARC

none
Samsung HW-C400 Soundbar has none as its HDMI TV-audio return type, which is less advanced than what 68.6% of soundbars and the same as what 31.4% 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: LOW

no
Samsung HW-C400 Soundbar does not support HDMI-CEC. 63.1% support HDMI-CEC.
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: LOW

none
Samsung HW-C400 Soundbar supports HDMI pass-through up to none, which is lower than that of 21.5% of soundbars and the same as that of 78.5% 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: LOW

Good value: >=120 fps

none fps
Samsung HW-C400 Soundbar supports HDMI pass-through up to none fps, lower than 18.2% of soundbars and equal to 81.8% 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: LOW

no
Samsung HW-C400 Soundbar does not support AirPlay. 20.2% 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: LOW

no
Samsung HW-C400 Soundbar does not support Chromecast built-in. 12.3% of soundbars include this feature.
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: LOW

no
Samsung HW-C400 Soundbar does not support Spotify Connect. 23.4% 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: LOW

no
Samsung HW-C400 Soundbar does not support TIDAL Connect. 9.6% 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: LOW

no
Samsung HW-C400 Soundbar does not support native Amazon Music. 21.3% support native Amazon Music.
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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: LOW

641 mm
Samsung HW-C400 Soundbar is 641 mm wide, narrower than 61.7% of soundbars and equal to 0.5% 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: LOW

Good value: <70 mm

67 mm
Samsung HW-C400 Soundbar is 67 mm high, shorter 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: LOW

Good value: <90 mm

107 mm
Samsung HW-C400 Soundbar is 107 mm thick, thicker than 74.3% of soundbars and equal to 2.1% of soundbars.
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: LOW

2000 g
Samsung HW-C400 Soundbar weighs 2000 g, less than 47.9% of soundbars and equal to 4.3% 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: LOW

plastic
Samsung HW-C400 Soundbar uses plastic for the build material, which is different from that of 4.8% of soundbars and the same as that of 89.4% of soundbars.
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Samsung HW-C400 Soundbar vs the average soundbar

  • 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.
  • 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: LOW

    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: LOW

    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 music 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: LOW

    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
  • NFC Bluetooth pairing
    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: LOW

    Samsung HW-C400 Soundbar supports Bluetooth pairing via NFC, the average soundbar does not.
  • AAC support
    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: LOW

    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
  • 2 newer release
    Samsung HW-C400 Soundbar is newer than the average soundbar (2023 vs 2021). The average soundbar was released in 2021.
    April 2023
    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 2021.2,023 vs 2,021
  • 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 music format support
    Samsung HW-C400 Soundbar supports more music formats than the average soundbar (AAC, FLAC, MP3, WAV, WMA vs MP3).
  • AAC support
    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.
  • NFC Bluetooth pairing
    Samsung HW-C400 Soundbar supports Bluetooth pairing via NFC, the average soundbar does not.
  • Manual audio delay adjustment
    Samsung HW-C400 Soundbar supports manual audio delay adjustment, the average soundbar does not.
  • Night mode
    Samsung HW-C400 Soundbar supports night mode, the average soundbar does not.
  • 2 newer release
    Samsung HW-C400 Soundbar is newer than the average soundbar (2023 vs 2021). The average soundbar was released in 2021.
  • 121 mm narrower width
    Samsung HW-C400 Soundbar is narrower than the average soundbar (641 mm vs 762 mm). The average soundbar is 762 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.
  • 98 Hz higher min frequency
    Samsung HW-C400 Soundbar has a higher minimum frequency than the average soundbar (150 Hz vs 52 Hz). The average soundbar has a minimum frequency of 52 Hz.
  • Narrower 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% less 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.
  • 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 support
    Samsung HW-C400 Soundbar does not support HDMI-CEC, the average soundbar does.
  • Harder firmware updates
    Samsung HW-C400 Soundbar uses USB for firmware update method, while the average soundbar uses app-based, USB.
  • 21 mm thicker design
    Samsung HW-C400 Soundbar is thicker than the average soundbar (107 mm vs 86 mm). The average soundbar is 86 mm thick.
  • 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: MEDIUM

    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 support
    Samsung HW-C400 Soundbar does not support HDMI-CEC, 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: LOW

    Samsung HW-C400 Soundbar does not support HDMI-CEC, 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: LOW

    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: LOW

    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: LOW

    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.10000 Hz vs 20000 Hz
  • 98 Hz higher min frequency
    Samsung HW-C400 Soundbar has a higher minimum frequency than the average soundbar (150 Hz vs 52 Hz). The average soundbar has a minimum frequency of 52 Hz.
    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: LOW

    Good value: <50 Hz

    Samsung HW-C400 Soundbar has a higher minimum frequency than the average soundbar (150 Hz vs 52 Hz). The average soundbar has a minimum frequency of 52 Hz.150 Hz vs 52 Hz
  • Narrower 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
Controls
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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