Samsung HW-B400F/XU vs TCL S55HK – Key Differences & Best Choice (2026)

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TCL S55HK
Rs.11,764.07

Price	11559.70	11764.07
Brand	Samsung	TCL
Model No	HW-B400F/XU	S55HK
Wired / Wireless	Home Theatre Speaker Specification	Home Theatre Speaker Specification

Driver Type	Dynamic	Dynamic
Driver Diameter	NA	Subwoofer : 101.6 mm 2 Full-Range Drivers : 63.5 mm
Impedance	NA	NA
Sensitivity	NA	NA
Frequency Response	20Hz - 20 KHz	20Hz - 20KHz
Maximum Power Input	Operating Power Consumption Main : 20 W Power Consumption Standby : 0.5 WFree Voltage	Power Supply : AC 220-240V~50Hz Power consumption : 30 W + 30 W Power Consumption Standby : 0.5 W
Maximum Power Output	40 W ( RMS ) Number of Speaker 4 Surround Sound Channel Configuration : 2.0	2 X 20 W + 70 W = 220 W ( RMS ) 3 Speakers Speaker Surround Sound Channel Configuration : 2.1

Signal to Noise Ratio	NA	95dB
Noise Cancelling
Aux Connectivity	No	Yes
Weight	Net Weight Main Speaker : 2.1 Kg Set Weight : 2.9 Kg	Sound Bar Weight : 2.04 Kg Subwoofer Weight : 3.06 Kg Package Weight : 6.75 Kg
Dimensions	Main Speaker : 641 mm X 66.5 mm X 107 mm Packaged Dimension : 928.0 mm X 120.0 mm X 155.0 mm	Sound Bar : 810.00 mm X 62 mm X 98 mm Subwoofer : 195 mm X 320 mm X 195 mm Package : 875 mm X 257 mm X 327 mm
Available Colors	Black	Black
Accessories	Samsung HW-B400F/XU Home Theatre Speaker Remote Controller	TCL S55HK Home Theatre Speaker HDMI Cable User Manual Wall Mount Kit
Other Features	One Remote Control. Never miss a word of your favourite show. Sound Modes : Surround Sound Expansion & Standard. Elevate your home cinema set-up with 3D cinematic sound. Elevate your standard TV sound with 4 front-firing speakers. Power Output : 40 W, Powerful 2.0 Channel Sound & 4 Speakers. Great sound and surprisingly good bass within a compact design. Get that home cinema experience without waking the kids or disturbing your neighbours. Audio Features : Voice Enhance Mode, Night Mode LPCM-2 Channel & Dolby-Dolby 2 Channel. Connectivity : HDMI Out 1,Optical In 1, HDMI ARC, HDMI CEC, USB Music Playback, Bluetooth 4.2 & One Control.	Optimized Sound Modes : Based on 6 preset EQ sound modes ( Movie ,Music, News, Sports, Game, TV ) ,you get more in your daily TV scenes. Dolby Atmos & DTS Virtual: X decoding :The most advanced decoder interprets sounds as 3D objects without directional limits. Virtual sound delivers detailed reproduction for immersive experience in any room. Easy Connection & One Remote Control : Wirelessly stream music from smartphone, tablet or laptop. The TCL S55HK connects to your TV via a single HDMI eARC cable. TV & Soundbar can be controlled with one remote for better experience. Top Sound For Your TV : AI-Sonic adaptation adjusts sound by calibrating your room from all angles. Tutti Choral unites TCL TV speakers and external soundbar for clearer vocals, a more immersive soundstage, and stunning home theater audio. Feel Every Beat With Power : Equipped with two 2.5" full-range drivers and a 4" wireless subwoofer, they deliver balanced, high-quality sound with clear bass, vocals and treble. TCL's exclusive Bass Enhancement technology adds more impactful, thrilling audio.
	Compare Samsung HW-B400F/XU with: Samsung HW-C400/XU boAt Aavante Bar 1803 boAt Aavante Bar 2600 Vizio V21t-J8 boAt Aavante Bar 2050	Compare TCL S55HK with: Vizio V21t-J8 Samsung HW-C400/XU boAt Aavante Bar 3600 boAt Aavante Bar 5500DA GOVO GoSurround 965

TCL S55HK and Samsung HW-B400F/XU are feature-rich speaker setups offering a combination of powerful sound, surround experience, and connectivity options. Both systems aim to provide room-filling sound suitable for various entertainment needs. Differences in power output, channel configuration, and audio technologies can impact overall sound performance. Audio enhancements and surround technologies improve clarity and spatial sound performance. Modern connectivity options make these systems flexible for different setups and devices.

Verdict: Both systems are competitive, and the right option depends on your room size, usage, and feature requirements.

Top Differences

Sound Output: 2W vs 40W
Channels: 2 vs 40
Bluetooth Version: ( 5.2 ) vs 4.2
Frequency Response: 20Hz - 20KHz vs 20Hz - 20 KHz
Aux Input: yes Vs no

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