Vizio M21D-H8R vs TCL Q6510-CA – Specs, Price & Comparison (2026)

ALERT

Brand	Vizio	TCL
Model No	M21D-H8R	Q6510-CA
Wired / Wireless	Home Theatre Speaker Specification	Home Theatre Speaker Specification
Driver Type	Dynamic	Dynamic

Driver Diameter	Built-In Subwoover : 71 X 91 mm Drivers Sound Bar : 44 X 74 mm Full Range Driver 36 mm Tweeter For Each Channel ( 2 For Left, 2 For Right )	165.1 mm
Impedance	NA	NA
Sensitivity	NA	NA
Frequency Response	50Hz - 20kHz	150 Hz - 20 KHz
Maximum Power Input	AC 100-240V, 50/60Hz	100-220V, 50/60 Hz
Maximum Power Output	25 W ( RMS ) Speaker Surround Sound Channel Configuration : 2.1	430 W ( RMS ) Speaker Surround Sound Channel Configuration : 5.1
Signal to Noise Ratio	98dB	NA

Noise Cancelling		NA
Aux Connectivity	Yes	Yes
Weight	Sound Bar : 2.5 Kg	7.88 Kg
Dimensions	Sound Bar : 914.4 mm x 54.1 mm x 139.7 mm	899.16 mm X 68.58 mm X 99.06 mm
Available Colors	Black	Black
Accessories	Vizio M21d-H8R 2.1 Sound Bar Speaker HDMI Cable Power Cable User Manual VIZIO Sound Bar Quick Setup Steps Digital Optical Cable Wall Mount Template 2 X Wall Mount Brackets 3.5mm To 3.5mm Audio Cable Stereo RCA To 3.5mm Audio Cable Remote Control With 2X AAA Batteries	TCL Q6510-CA 5.1 CH HDMI Cable Warranty Info Wall Mount Kit Remote Control Quick Start Guide Wall Mount Template User Manual ( Online ) Power Cord Type Soundbar Power Cord Type Subwoofer Remote Control Batteries 2 AAA
Other Features	A powerfully complete sound experience. From a single sound bar. Sound Bar Warranty - One Year Parts & Labor. Free Lifetime Technical Support. Separate tweeters and woofers generate impressive sound capability with incredibly rich clarity. Get the bass, keep your space. Our dual, built-in subwoofers provide huge bass without the need for an external connection. HDMI and ARC inputs send the highest-quality audio from your TV and allow you to conveniently control the sound bar with your TV remote. Powerful performance. Supreme convenience. This bar puts it all in one package that's slim, sleek, and built to stun without the hassle of additional components or wiring. Fill your space, without taking any up - Rich, deep room-filling sound from a single sound bar? With 6 precisely-designed two-way speakers blasting your space, the answer is yes. Amplify the voice of your favorite assistant by easily connecting it to the M-Series. Itâ€™s always on and ready for a command and will automatically lower the volume of whatâ€™s playing so you can hear the Voice Assistant response clearly. Get a complete sound experience from a single sound bar that's nothing short of spectacular. With advanced connectivity, sleek design, easy setup, and outstanding performance power, this Sound Bar is the all-in-one you've been looking for.	AUX Input. Bluetooth. Roku TV Ready. 1 Year Warranty. Built-in Tweeters. USB Audio Playback. HDMI Input with ARC. Free Wall Mount Included. Free HDMI Cable Included. Digital Optical Audio Input. Dolby Audio and DTS Virtual: X. 5.1 Channel Q Series Sound Bar. Auto Room Calibration â€“ AI Sonic. Built-in Center Speaker for Clear Dialog. 2 Rear Speakers for True Surround Sound. Elegant Q Series Design with 36â€ Width Bar. Wireless Subwoofer with 6.5â€ Bass Driver and Bass Boost.
	Compare Vizio M21D-H8R with: JBL Bar 2.0 All-in-One JBL Bar 2.0 All-in-one ( MK2 ) Hisense AX3100G Hisense HS3100AU boAt Aavante 2.1 2450	Compare TCL Q6510-CA with: boAt Aavante 2.1 2450 GOVO GoSurround 980 Toreto Harmony Boom JBL Bar 2.0 All-in-One JBL Bar 2.0 All-in-one ( MK2 )

Differences in power output, channel configuration, and audio technologies can impact overall sound performance. Connectivity features such as Bluetooth and HDMI ensure compatibility with a wide range of devices. TCL Q6510-CA and Vizio M21D-H8R are feature-rich speaker setups offering a combination of powerful sound, surround experience, and connectivity options. Support for technologies like Dolby Atmos and DTS enhances the depth and realism of sound. These speakers are ideal for creating a home theatre-like environment with immersive sound output.

Verdict: Choosing between TCL Q6510-CA and Vizio M21D-H8R depends on your need for immersive sound and advanced audio technologies.

Top Differences

Sound Output: 430W vs 25W
Channels: 430 vs 25
Dolby Atmos: Yes vs No
Frequency Response: 150 Hz - 20 KHz vs 50Hz - 20kHz
Subwoofer Size: 165.1 mm vs 71 mm

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 M21D-H8R with:

Compare TCL Q6510-CA with:

Top Differences