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

ALERT

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

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 models offer multiple connectivity options for seamless integration with TVs and other devices. These speakers are ideal for creating a home theatre-like environment with immersive sound output. Advanced sound technologies play a major role in delivering a more immersive audio experience. Key differences lie in output power, channel setup, and feature support, which influence performance.

Verdict: Both speakers offer strong performance, and the better choice depends on your preference for power, surround sound, and features.

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

Speakers by Brand: Ultimate Ears \| Sonos \| Tribit \| Sony \| Marshall \| Bang & Olufsen \| Vizio \| Ampere \| KEF \| Positive Grid \| Scosche \| Soundcore \| Bose \| JBL \| F&D \| Victrola \| Blaupunkt \| Zebronics \| Sennheiser \| Compaq \| Elista \| Dyanora \| Aiwa \| Cellecor \| Krisons \| Foxsky \| boAt \| MadRabbit \| Toreto \| TCL \| Philips \| Hisense \| Apple \| Beatsbydre \| Bowers & Wilkins \| GOVO \| ACwO \| LG \| pTron \| Skullcandy \| Mi \| Unix \| Samsung
Speakers by Category: Bluetooth Speaker Specifications \| Wired Speakers \| Home Theatre Speaker Specifications \| Wifi Speakers
Headphones by Brand: Audio Technica \| Sony \| JBL \| Sennheiser \| Philips \| SoundMAGIC \| F&D \| Skullcandy \| Denon \| Tekfusion \| Beats \| Beyerdynamic \| Urbanears \| Klipsch \| Koss \| OnePlus \| Realme \| boAt \| Tecno \| MarQ \| Oppo \| Nokia \| Samsung \| LG \| Harman Kardon \| Panasonic \| Bowers & Wilkins \| pTron \| RHA \| Truke \| Mi \| SHURE \| Cleer Audio \| Soundcore \| KEF \| Tribit \| Blaupunkt \| Zebronics \| HP \| Aiwa \| Cellecor \| Krisons \| Foxsky \| MadRabbit \| Toreto \| TCL \| Apple \| Beatsbydre \| GOVO \| ACwO \| Sonos \| Unix
Headphones by Category: Earphone Specifications \| Wired Headphone Specifications \| Wireless Headphone Specifications
TV by Brands: Samsung \| LG \| Sony \| Philips \| VU \| Toshiba \| BPL \| Micromax \| Haier \| Intex \| Lloyd \| Sansui \| Videocon \| Infocus \| Salora \| Onida \| Noble Skiodo \| Panasonic \| Mi \| Nokia \| Realme \| Thomson \| Motorola \| TCL \| OnePlus \| Hisense \| Compaq \| Kodak \| iFFALCON \| MarQ \| Sanyo \| Oppo \| Daiwa \| Wybor \| Skyworth \| Itel \| Blaupunkt \| Insignia \| Westinghouse \| Acer \| AURAAA \| Zebronics \| SkyWall \| Vizio \| Elista \| iMee \| Dyanora \| X Electron \| VW \| Samtonic \| Aiwa \| Cellecor \| Krisons \| Leonis \| Foxsky \| Akai \| Lumio
TV by Category: LED TV Specifications \| LCD TV Specifications \| 3D TV Specifications \| Smart TV Specifications \| Plasma TV Specifications \| Flat TV Specifications \| Android TV Specifications
TV Dimensions: 200 Inch TV Dimensions \| 70 Inch TV Dimensions \| 65 Inch TV Dimensions \| 60 Inch TV Dimensions \| 40 Inch TV Dimensions \| 32 Inch TV Dimensions \| 120 Inch TV Dimensions \| 85 Inch TV Dimensions \| 16 Inch TV Dimensions \| 100 Inch TV Dimensions \| 77 Inch TV Dimensions \| 86 Inch TV Dimensions \| 82 Inch TV Dimensions \| 98 Inch TV Dimensions \| 52 Inch TV Dimensions \| 56 Inch TV Dimensions \| 83 Inch TV Dimensions \| 58 Inch TV Dimensions \| 130 Inch TV Dimensions \| 115 Inch TV Dimensions \| 300 Inch TV Dimensions \| 150 Inch TV Dimensions \| 76 Inch TV Dimensions \| 89 Inch TV Dimensions \| 101 Inch TV Dimensions \| 114 Inch TV Dimensions \| 116 Inch TV Dimensions \| 27 Inch TV Dimensions \| 75 Inch TV Dimensions \| 22 Inch TV Dimensions \| 24 Inch TV Dimensions \| 46 Inch TV Dimensions \| 42 Inch TV Dimensions \| 47 Inch TV Dimensions \| 55 Inch TV Dimensions \| 21 Inch TV Dimensions \| 29 Inch TV Dimensions \| 15 Inch TV Dimensions \| 51 Inch TV Dimensions \| 43 Inch TV Dimensions \| 23 Inch TV Dimensions \| 26 Inch TV Dimensions \| 28 Inch TV Dimensions \| 39 Inch TV Dimensions \| 14 Inch TV Dimensions \| 50 Inch TV Dimensions \| 48 Inch TV Dimensions \| 20 Inch TV Dimensions \| 49 Inch TV Dimensions \| 88 Inch TV Dimensions \| 84 Inch TV Dimensions \| 19 Inch TV Dimensions \| 45 Inch TV Dimensions \| 110 Inch TV Dimensions \| 97 Inch TV Dimensions \| 90 Inch TV Dimensions
Blog \| Contact Us \| Privacy Policy \| Terms and Conditions

Compare Vizio SB3221n-J6 with:

Compare Samsung HW-B400F/XU with:

Top Differences