Vizio V21-H8 vs TCL TS8111-NA – Key Differences & Best Choice (2026)

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Brand	Vizio	TCL
Model No	V21-H8	TS8111-NA
Wired / Wireless	Home Theatre Speaker Specification	Home Theatre Speaker Specification
Driver Type	Dynamic	Dynamic

Driver Diameter	Subwoofer 133.35 mm Sound Bar 45 X 94 mm Full Range Driver	152.4 mm
Impedance	NA	NA
Sensitivity	NA	NA
Frequency Response	50Hz - 20kHz	150 Hz-20 kHz
Maximum Power Input	AC 100-240V, 50/60Hz	AC 110-220V, 50/60 Hz
Maximum Power Output	80 W ( RMS ) Speaker Surround Sound Channel Configuration : 2.1	260 W ( RMS ) Speaker Surround Sound Channel Configuration : 2.1
Signal to Noise Ratio	96dB	97 dBm

Noise Cancelling		NA
Aux Connectivity	Yes	Yes
Weight	Sound Bar 2.1 Kg Subwoofer 3.9 Kg	2.90 Kg
Dimensions	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	1000.76 mm X 66.04 mm X 127 mm
Available Colors	Black	Black
Accessories	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	TCL Alto 8I / TS8111-NA 2.1 Optical Cable Warranty Info Wall Mount Kit Remote Control Quick Start Guide Power Cord Type Soundbar Remote Control Batteries 2 AAA
Other Features	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.	Bluetooth 4.2. Roku TV Readyâ„¢. 1 Year Warranty. Wall mounting kit included. Go from unboxing to listening in minutes. Dolby Atmos surround sound technology. Dual internal subwoofers for pulse-pounding bass. Inputs: HDMI ARC, Aux/Audio (3.5mm), Optical, USB. Specialized Sound Modes bring movies, music, and TV to life. Specially tuned to deliver distortion-free sound at any volume.
	Compare Vizio V21-H8 with: Vizio V21-H8R boAt Aavante Bar Azure Hisense A620 Hisense AX5100G TCL S4210	Compare TCL TS8111-NA with: Samsung HW-C450 TCL S4210 TCL TS5000 Hisense HS219 Hisense AX5100G

Key differences lie in output power, channel setup, and feature support, which influence performance. These speakers are ideal for creating a home theatre-like environment with immersive sound output. TCL TS8111-NA and Vizio V21-H8 are powerful home theatre speaker systems designed to deliver immersive surround sound with modern audio technologies. Modern connectivity options make these systems flexible for different setups and devices. Advanced sound technologies play a major role in delivering a more immersive audio experience.

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

Top Differences

Sound Output: 260W vs 80W
Channels: 260 vs 80
Frequency Response: 150 Hz-20 kHz vs 50Hz - 20kHz
Subwoofer Size: 152.4 mm vs 133.35 mm

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Top Differences