Vizio V21X-J8 vs Samsung HW-B400F/XU – Detailed Sound Comparison (2026)

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Vizio V21X-J8
Rs.11,321.88

Price	11321.88	11559.70
Brand	Vizio	Samsung
Model No	V21X-J8	HW-B400F/XU
Wired / Wireless	Home Theatre Speaker Specification	Home Theatre Speaker Specification

Driver Type	Dynamic	Dynamic
Driver Diameter	Subwoofer 114.3 mm	NA
Impedance	NA	NA
Sensitivity	NA	NA
Frequency Response	50Hz - 20kHz	20Hz - 20 KHz
Maximum Power Input	AC 100-240V, 50/60Hz	Operating Power Consumption Main : 20 W Power Consumption Standby : 0.5 WFree Voltage
Maximum Power Output	60 W ( RMS ) Speaker Surround Sound Channel Configuration : 2.1	40 W ( RMS ) Number of Speaker 4 Surround Sound Channel Configuration : 2.0

Signal to Noise Ratio	96dB	NA
Noise Cancelling
Aux Connectivity	Yes	No
Weight	Sound Bar 2.1 Kg Subwoofer 2.7 Kg	Net Weight Main Speaker : 2.1 Kg Set Weight : 2.9 Kg
Dimensions	Sound Bar 914.4 mm X 57.9 mm X 81.3 mm Subwoofer 195.1 mm X 215.4 mm X 195.1 mm	Main Speaker : 641 mm X 66.5 mm X 107 mm Packaged Dimension : 928.0 mm X 120.0 mm X 155.0 mm
Available Colors	Black	Black
Accessories	Vizio V21X-J8 Sound Bar Speaker User Manual Power Cords VIZIO Sound Bar Quick Setup Guide Wireless Subwoofer Wall Mount Template Various Audio Cables 2 X Wall Mount Brackets ( Sound Bar ) Remote Control With 2X AAA Batteries	Samsung HW-B400F/XU Home Theatre Speaker Remote Controller
Other Features	Dolby Audio. 2.1 Channels. DTS Virtual : X. Wireless Subwoofer. 3 Powerful Speakers Bluetooth 4.1 + Voice Assistant Input. Plug-and-play with all the audio cables included to get set up in minutes. Sound Bar Warranty - One Year Parts & Labor. Free Lifetime Technical Support. Stream your favorite music, podcasts, and more directly to your sound bar with ease. Clear, distortion-free sound and booming bass bringing depth and impact to all your entertainment. The V-Series 2.1 sound bar packs 2 full-range speakers and a wireless subwoofer into a system that's simple to setup and easy to operate. Step up to better sound. The V-Series 2.1 sound bar packs 3 powerful speakers and a wireless subwoofer into a system that's simple to setup and easy to operate.	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.
	Compare Vizio V21X-J8 with: Vizio M215a-J6 boAt Aavante Bar 2050 boAt Aavante Bar 2600 boAt Aavante Bar 1803 Samsung HW-C400/XU	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

Vizio V21X-J8 and Samsung HW-B400F/XU are feature-rich speaker setups offering a combination of powerful sound, surround experience, and connectivity options. Variations in sound output and surround capabilities affect how immersive the audio experience feels. Modern connectivity options make these systems flexible for different setups and devices. These speakers are ideal for creating a home theatre-like environment with immersive sound output. Support for technologies like Dolby Atmos and DTS enhances the depth and realism of sound.

Verdict: Choosing between Vizio V21X-J8 and Samsung HW-B400F/XU depends on your need for immersive sound and advanced audio technologies.

Top Differences

Sound Output: 60W vs 40W
Channels: 60 vs 40
Bluetooth: na vs yes
Bluetooth Version: 4.1 vs 4.2
Frequency Response: 50Hz - 20kHz vs 20Hz - 20 KHz

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Top Differences