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. Advanced sound technologies play a major role in delivering a more immersive audio experience. Connectivity features such as Bluetooth and HDMI ensure compatibility with a wide range of devices. These speakers are ideal for creating a home theatre-like environment with immersive sound output. TCL TS8111-NA and Vizio V21-H8 are feature-rich speaker setups offering a combination of powerful sound, surround experience, and connectivity options.

Verdict: Choosing between TCL TS8111-NA and Vizio V21-H8 depends on your need for immersive sound and advanced audio technologies.

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