Hisense A620 vs Vizio V21-H8 – Specs, Price & Comparison (2026)

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Brand	Hisense	Vizio
Model No	A620	V21-H8
Wired / Wireless	Home Theatre Speaker Specification	Home Theatre Speaker Specification
Driver Type	Dynamic	Dynamic

Driver Diameter	120.65 mm Soundbar	Subwoofer 133.35 mm Sound Bar 45 X 94 mm Full Range Driver
Impedance	NA	NA
Sensitivity	NA	NA
Frequency Response	Frequency Response : 40Hz - 20KHz	50Hz - 20kHz
Maximum Power Input	AC 100~240V, 50/60Hz	AC 100-240V, 50/60Hz
Maximum Power Output	240 W ( RMS ) Surround Sound Channel Configuration : 2.1	80 W ( RMS ) Speaker Surround Sound Channel Configuration : 2.1
Signal to Noise Ratio	NA	96dB

Noise Cancelling
Aux Connectivity	Yes	Yes
Weight	Soundbar : 1.50 Kg	Sound Bar 2.1 Kg Subwoofer 3.9 Kg
Dimensions	Soundbar : 800 mm X 105 mm X 62 mm	Sound Bar 914.4 mm X 57.9 mm X 81.3 mm Subwoofer 210.8 mm X 251.5 mm X 210.8 mm
Available Colors	Black	Black
Accessories	Hisense A620 Home Theatre Speaker HDMI Cable User Manual Optical Cable AC, DC Adapter AC Power Cord 2 Wall Mounting Brackets Remote Control With 2Unit AAA Batteries Included	Vizio V21-H8 Sound Bar Speaker HDMI Cable Power Cords User Manual VIZIO Sound Bar Quick Setup Steps Wireless Subwoofer Wall Mount Template Various Audio Cables 2 X Wall Mount Screws 2 X Wall Mount Brackets ( Sound Bar ) Remote Control With 2X AAA Batteries
Other Features	1 Year Warranty. Powerful Bass : 4.75”Built-in subwoofer punches deep Bass while subwoofer fades to 55 Hz. Hardware : Equipped with 240W Max Audio Power, 3 speakers generate rich surround sound effect. TV Bundle : You can enjoy the full potential of your TV’s sound engine through the Soundbar speakers with the aid of TV Mode. Sound Tech : DTS Virtua:X deliver an enhanced sound immersion and home theater experience with 6 EQ Modes to optimise every scene. Ez Play : With Soundbar setting menu popping up on tv. You can easily streamline control your Hisense Soundbar setting through your Hisense TV remote.	Enjoy room-filling sound and booming bass in a simple, compact way. Sound Bar Warranty- One Year Parts & Labor. Free Lifetime Technical Support. DTS Virtual:X â€“ Sound Enhancement for room-filling, floor-to-ceiling virtualized Sound. Full-Range Speakers â€“ 2 full-range speakers in the sound bar provide coherent sound and brilliant clarity. With 2 power-packed full-range speakers, the Vâ€‘Series delivers striking performance beyond its minimalist size. 2.1-Channel Sound â€“ Experience a powerful room-filling, true stereo experience ideal for movies, music, and gaming. 50Hz â€“ 20kHz Frequency Response â€“ Wide, natural frequency response means you can hear what the artist intended. Compact, versatile design â€“ Sleek, rounded all-black finish with easy-to-clean textured surface, optimized for small-med rooms. Enjoy outstanding clarity and room-filling sound with Dolby Audio and DTS Digital Surround that combine to create a realistic audio experience.
	Compare Hisense A620 with: Hisense AX5100G TCL S4210 TCL TS8111-NA Samsung HW-C450 Vizio V21-H8R	Compare Vizio V21-H8 with: Vizio V21-H8R boAt Aavante Bar Azure Hisense AX5100G TCL S4210 TCL TS8111-NA

Advanced sound technologies play a major role in delivering a more immersive audio experience. Vizio V21-H8 and Hisense A620 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. Both models offer multiple connectivity options for seamless integration with TVs and other devices. Both systems aim to provide room-filling sound suitable for various entertainment needs.

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

Top Differences

Sound Output: 80W vs 240W
Channels: 80 vs 240
Dolby Atmos: Yes vs No
Bluetooth: na vs yes
Bluetooth Version: 4.1 vs ( 5.3 )

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