Vizio SB3221n-J6 vs Samsung HW-B400F/XU – Specs, Price & Comparison (2026)

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Price	10926.96	11559.70
Brand	Vizio	Samsung
Model No	SB3221n-J6	HW-B400F/XU
Wired / Wireless	Home Theatre Speaker Specification	Home Theatre Speaker Specification

Driver Type	Dynamic	Dynamic
Driver Diameter	Subwoofer 133.35 mm Sound Bar 70 mm Full Range Driver	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	70 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 2.3 Kg Subwoofer 2.8 Kg	Net Weight Main Speaker : 2.1 Kg Set Weight : 2.9 Kg
Dimensions	Sound Bar 805.4 mm X 77.2 mm X 76.2 mm Subwoofer 195.1 mm X 215.9 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 SB3221n-J6 Sound Bar Speaker User Manual VIZIO Sound Bar 2 X Power Cables Quick Setup Guide Wireless Subwoofer Digital Optical Cable Wall Mount Template 2 X Wall Mount Screws 2 X Wall Mount Brackets ( Sound Bar ) Remote Control With 2X AAA Batteries	Samsung HW-B400F/XU Home Theatre Speaker Remote Controller
Other Features	Sound Bar Warranty- One Year Parts & Labor. Free Lifetime Technical Support. Stream music wirelessly from your phone or any compatible BluetoothÂ® device. Full-Range Speakers 2 full-range speakers in the sound bar provide rich, clear sound. Powerful Performance Brilliant clarity and deep bass combine for performance beyond its size. The wireless subwoofer adds booming bass to sports, TV shows, movies, and music down to 50Hz. With DTS Virtual:X, experience room-filling sound, like jets flying overhead and rain falling from above. With 3 total speakers, the VIZIO 2.1 Sound Bar delivers outstanding audio performance with up to 100dB of sound. 4.5â€ Wireless Subwoofer A high-excursion woofer energized in a compact cabinet provides deep, accurate bass down to 50Hz with wireless convenience. Simple 2.1 Design Experience the performance of larger, more complex home theater systems in a simple, ultra-compact solution designed to blend seamlessly into any home. Simple Setup, Streaming & Control Get setup and listening in minutes with the included cables plus Bluetooth connectivity for wireless streaming of your favorite music and podcasts.	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 SB3221n-J6 with: TCL TS611-NA boAt Aavante Bar 3500 TCL TS7000 Philips TAM3205/12 Vizio V21X-J8	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

Variations in sound output and surround capabilities affect how immersive the audio experience feels. Advanced sound technologies play a major role in delivering a more immersive audio experience. Vizio SB3221n-J6 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. Both models offer multiple connectivity options for seamless integration with TVs and other devices.

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

Top Differences

Sound Output: 70W vs 40W
Channels: 70 vs 40
Dolby Atmos: No vs Yes
Bluetooth: na vs yes
Bluetooth Version: 4.1 vs 4.2

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