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TCL S55H S Class Sound Bar vs Samsung HW-C400 Soundbar

Buy the TCL S55H if sound quality matters most. Its separate wireless subwoofer, Dolby Atmos and DTS Virtual:X give real bass and height effects that the Samsung HW-C400 cannot match. The Samsung is the simpler pick for a small room or a bedroom TV: one compact bar, no subwoofer to place, and a remote that runs both the bar and a Samsung TV. Reviewers of the TCL praise the bass for its class but note the plastic build and the lack of a center channel, which can make dialogue less anchored. The Samsung is well liked as a cheap TV-speaker upgrade, though owners say its built-in woofer is modest and the 2.0 layout is narrow.

  • Choose the TCL S55H if you watch movies and want deep bass, height effects and room calibration from a bar that still mounts on the wall.
  • Choose the Samsung HW-C400 if you want one compact bar with no subwoofer to place, simple Bluetooth hookup and a remote that also controls a Samsung TV.

Prices

  • TCL S55H S Class Sound Bar: $89.99 at Bargain Outlet & More (checked today)
  • Samsung HW-C400 Soundbar: $44.99 at Bargain Outlet & More (checked today)
  • Difference: the Samsung HW-C400 Soundbar is $45.00 cheaper than the TCL S55H S Class Sound Bar today
TCL
TCL S55H S Class 2.1 Channel Sound Bar

TCL S55H S Class Sound Bar

TCL S55H S Class 2.1 Channel Sound Bar

4.5(352 ratings)
$89.99at Bargain Outlet & MoreChecked 11 h ago
See all prices and details
Visit Bargain Outlet & More
Pros
  • Wireless subwoofer adds real low-end punch
  • Dolby Atmos and DTS Virtual:X for height and width effects
  • AI Sonic auto calibration tunes sound to the room
  • HDMI eARC gives one-cable TV hookup with volume control
  • Wall mountable and works with Roku TV
Cons
  • Separate subwoofer needs floor space and a power outlet
  • No dedicated center channel, so dialogue can sound less anchored
  • Plastic cabinet
  • No Wi-Fi; streaming is Bluetooth only
Samsung
Samsung HW-C400 2.0 Channel C-Series Soundbar

Samsung HW-C400 Soundbar

Samsung HW-C400 2.0 Channel C-Series Soundbar

$44.99at Bargain Outlet & MoreChecked 11 h ago
See all prices and details
Visit Bargain Outlet & More
Pros
  • Compact all-in-one bar with no subwoofer to place
  • One remote controls both the bar and a Samsung TV
  • Voice Enhance and Night Mode are useful for late viewing
  • Bluetooth and NFC make phone streaming quick
  • Low 2.6-inch profile fits under most TVs
Cons
  • Built-in woofer cannot match a separate subwoofer
  • 2.0 layout gives narrow stereo width
  • 40 W is modest for large rooms or loud action scenes
  • No eARC or room calibration

What separates them

TCL S55H S Class Sound BarSamsung HW-C400 Soundbar
Channel setup2.1 channels with a separate wireless subwoofer2.0 channels with a built-in woofer
Bass5.5-inch down-firing subwoofer, 70 W RMS, dual bass systemBuilt-in woofer only, no separate sub
Surround formatsDolby Atmos and DTS Virtual:XDolby Atmos listed, but 2.0 drivers limit the effect
Power220 W peak40 W max
TV connectionHDMI eARC plus opticalHDMI, optical, Bluetooth and NFC
Room calibrationAI Sonic auto room calibrationNone; fixed EQ with Voice Enhance and Night Mode
FootprintBar plus a separate tower subwoofer to placeSingle low-profile bar, 2.6 in tall
Remote and TV controlOwn remote; Roku TV Ready and TCL Home appOne remote controls both the bar and a Samsung TV

Price history

$99.99$59.77
Oct 28Nov 10
  • TCL S55H S Class Sound Bar: lowest $95.00 on Oct 28; $99.99 on Nov 8.
  • Samsung HW-C400 Soundbar: lowest $59.77 on Nov 10 at Hyper Microsystems.

Prices at every store

TCL S55H S Class Sound Bar

  • Bargain Outlet & MoreNew

    In stockReturn policy

    $89.99Checked 11 h ago
    Visit Bargain Outlet & More
  • Best BuyNew

    In stock

    $99.99Free shippingChecked Nov 8
    Visit Best Buy
  • WalmartNew

    In stock

    $119.99Free shippingChecked Nov 8
    Visit Walmart
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $99.99Free shippingChecked Nov 8
    Visit Amazon
All 11 stores and price history →

Samsung HW-C400 Soundbar

  • Bargain Outlet & MoreNew

    In stockReturn policy

    $44.99Checked 11 h ago
    Visit Bargain Outlet & More
  • WalmartNew

    In stockSold by Hyper Microsystems, Inc.

    $59.77Free shippingChecked 14 h ago
    Visit Walmart
  • Hyper MicrosystemsNew

    In stock

    $59.77Free shippingChecked 14 h ago
    Visit Hyper Microsystems
  • eBayNew

    In stockSold by techronics-store

    $89.99Free shippingChecked 14 h ago
    Visit eBay

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All 10 stores and price history →

Specs compared

SpecTCL S55H S Class Sound BarSamsung HW-C400 Soundbar
Channel Configuration2.1Ch2.0 ch
Max Wattage220 watts40 W
Height2.36 in (Sound Bar)2.6 in high
colorBlackBlack
Peak Power220W Peak Power—
Subwoofer TypeWireless Subwoofer—
Audio FormatDolby Atmos—
Virtual SurroundDTS Virtual:X—
HDMI VersionHDMI 2.0 with eARC—
Bass SystemDual Bass System—
Bluetooth StreamingBluetooth Music Streaming—
Sound ModesSpecialized Sound Modes—
Show all 40 specsShow fewer specs
SpecTCL S55H S Class Sound BarSamsung HW-C400 Soundbar
Voltage110V—
ModelTCS55H—
Frequency Response40 Hz to 22 kHz—
BluetoothYes—
Connectivity TechnologyBluetooth, Wireless—
Ports And InterfacesHDMI eARC, Digital Optical Audio Input—
Wi-FiNo—
Assistant SupportGoogle Assistant, Amazon Alexa, Apple Siri—
Smart FunctionsRoku TV Ready, TCL Home App—
Speaker Placement

What reviewers say

TCL S55H S Class Sound Bar

  • 4.5 / 5352 ratings

Owner feedback on the S55H centers on strong bass for the money and simple setup, with some noting dialogue clarity is not its strength.

What people mention
  • BassPraisedOwners say the wireless subwoofer delivers noticeably deeper bass than TV speakers or bars without a sub.
  • SetupPraisedHDMI eARC and the wireless sub make it a fast, single-cable install.
  • DialogueMixedSome listeners find voices less crisp than on 3-channel bars with a dedicated center speaker.
  • BuildMixedThe bar and sub are plastic, which owners accept at this price but note as basic.

Samsung HW-C400 Soundbar

Owner feedback on this entry-level Samsung bar is limited, but the pattern is that it clearly beats TV speakers and is easy to set up. Buyers note the bass is present but not room-shaking, and dialogue mode helps with news and drama.

What people mention
  • BassMixedOwners say the built-in woofer adds low end but does not hit like a separate subwoofer.
  • DialoguePraisedVoice Enhance is called out for making speech easier to follow.
  • SetupPraisedPairing with a Samsung TV over Bluetooth is described as quick and cable-free.
  • SoundstageCriticisedListeners find the 2.0 layout narrow compared with multi-channel bars.

Questions and answers

Which is better for movies?
The TCL S55H. The separate subwoofer and Atmos/Virtual:X processing give deeper bass and more enveloping effects. The Samsung is fine for casual TV but stays flat in big action scenes.
Which is better for a small room or bedroom?
The Samsung HW-C400. One slim bar with no subwoofer to place keeps things tidy, and Night Mode compresses bass for late viewing.
Do I need a separate subwoofer?
If you want to feel explosions and deep music bass, yes, and the TCL includes one. If you mainly watch news and dramas at moderate volume, the Samsung's built-in woofer is enough.
Which has better dialogue clarity?
The Samsung has a dedicated Voice Enhance mode that lifts dialogue. The TCL relies on its calibration and sound modes and lacks a center channel, so speech can be less pinned to the screen.
Is the TCL worth stepping up to over the Samsung?
For a main TV in a living room, yes. The subwoofer, Atmos and higher power are a clear step up in sound. For a secondary TV where space is tight, the Samsung is the easier fit.
Which is easier to set up?
Both are simple. The TCL needs the subwoofer plugged in and paired, then one HDMI eARC cable. The Samsung is a single bar over HDMI, optical or Bluetooth.

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Buying guides that pick them

  • Best soundbars under $50
Wall mountable
—
Design HighlightsWall Mountable—
MaterialPlastic—
StyleTower design (subwoofer)—
Driver Size5.5” (subwoofer)—
Driver ConfigurationDown-firing (subwoofer)—
Driver TypeWoofer—
Number Of Drivers3 (Total Speakers)—
Max Output Power220W—
Nominal Output Power70 W (Subwoofer RMS power)—
Output Level (SPL)98 dB—
Weight2.05 kg (soundbar)—
Depth3.86 in (Sound Bar)—
Width31.89 in (Sound Bar)—
Amplifier Power220 Watts (Total Power)—
Built-in woofer—Built-in Woofer
Wireless connectivity—Bluetooth, NFC
App compatible—Yes
Wall mountable—Yes