TCL 55" Q Series QLED 4K UHD HDR Smart Google TV (New) - Dolby Vision, Dolby Atmos, Motion Rate 240, HDR 10+, Auto Game Mode - 55Q51K
TCL 55" Q Series QLED 4K UHD HDR Smart Google TV (New) - Dolby Vision, Dolby Atmos, Motion Rate 240, HDR 10+, Auto Game Mode - 55Q51K
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TCL 55" Q Series QLED 4K UHD HDR Smart Google TV (New) - Dolby Vision, Dolby Atmos, Motion Rate 240, HDR 10+, Auto Game Mode - 55Q51K

16K ratings
TCL 55" Q Series QLED 4K UHD HDR Smart Google TV (New) - Dolby Vision, Dolby Atmos, Motion Rate 240, HDR 10+, Auto Game Mode - 55Q51KTCL 55 Q Series QLED 4K UHD HDR Smart Google TV NEW 2025 Dolby Vision Dolby Atmos Motion Rate 240 HDR 10 Auto Game Mode 55Q51KTCL 43 Q Series QLED 4K UHD HDR Smart Google TV NEW 2025 Dolby Vision Dolby Atmos Motion Rate 240 HDR 10 Auto Game Mode 43Q51KTCL 50 Q Series QLED 4K UHD HDR Smart Google TV NEW 2025 Dolby Vision Dolby Atmos Motion Rate 240 HDR 10 Auto Game Mode 50Q51KTCL 65 Q Series QLED 4K UHD HDR Smart Google TV NEW 2025 Dolby Vision Dolby Atmos Motion Rate 240 HDR 10 Auto Game Mode 65Q51KTCL 85 Q Series QLED 4K UHD HDR Smart Google TV NEW 2025 Dolby Vision Dolby Atmos Motion Rate 240 HDR 10 Auto Game Mode 85Q51K
Screen Size55 in

Key item features

  • Vibrant QLED Display: 55-inch 4K UHD QLED screen, powered by Quantum Dot technology, delivers over a billion vibrant shades for richer, realistic colors.
  • Advanced HDR Imaging: Features HDR PRO+ (Dolby Vision, HDR10+, HLG) ensuring cinematic contrast and accurate color with every frame.
  • Intelligent AIPQ Processor: TCL AIPQ Processor analyzes content in real-time, optimizing brightness, contrast, and color for incredible, consistent picture quality.
  • Immersive Dolby Audio: 3D sound via Dolby Atmos and DTS Virtual:X Audio fills your space with rich, natural audio, eliminating soundbar needs.
  • Fluid Gaming Motion: Auto Game Mode (ALLM) ensures low-latency for smoother, faster gameplay. Motion Rate 240 provides exceptional motion clarity.
  • Unified Google TV: Google TV consolidates apps, shows, live channels in one interface with voice control and built-in Chromecast.
  • Free Streaming Access: TCL TV+ provides over 350 free live channels and thousands of on-demand movies/shows instantly.
Generated by AI

Specs

Screen size, 55 inResolution, 4K UHDDisplay, QLEDRefresh rate, 60 HzBrand, TCLTelevision type, QLED TVs

About this item

Product details

Step Up to QLED — Better Color, Better Picture, Better Value. Upgrade from ordinary 4K to extraordinary QLED. The TCL Q51K QLED 4K Smart TV delivers over a billion brilliant colors, striking brightness, and lifelike clarity powered by Quantum Dot technology. From family movie nights to intense gaming sessions, it’s exceptional performance at an exceptional price. TCL Q51K Series Smart TVs combine premium picture technology with outstanding value for endless entertainment. HDR PRO+ with Dolby Vision lets you enjoy enhanced contrast, accurate colors and fine details utilizing all the most advanced HDR formats. Motion Rate 240 with MEMC frame insertion provides exceptional motion clarity. TCL’s High Brightness Direct LED Backlight produces brighter images for an enhanced viewing experience for all your favorite movies and TV shows. Now featuring the TCL AIPQ Processor that optimizes each scene for an unrivaled cinematic experience. Experience the latest sound technologies with Dolby Atmos. TCL Q51K Series Smart TVs: a Smart Value 4K QLED TV.
  • QLED Quantum Dot Color - Experience over a billion vibrant shades for richer, more realistic color. From vivid sunsets to fast-paced sports, QLED delivers a picture that pops compared with basic LED TVs. - Perfect for movie lovers, sports fans, and anyone who wants color that feels real.
  • High Brightness LED Backlight - Brighter highlights, bolder contrast, and crisp detail—even in bright rooms or daytime viewing. - Perfect for open-concept living rooms or sunny family spaces.
  • HDR PRO+ with Dolby Vision, HDR10+, and HLG - Enjoy cinematic contrast and accurate color with every frame thanks to today’s most advanced HDR formats. - Perfect for streaming blockbusters or HDR content from Netflix, Disney+, and Prime Video.
  • TCL AIPQ Processor - The smart AIPQ Engine analyzes content in real time to optimize brightness, contrast, and color—so everything you watch looks incredible. - Perfect for binge-watchers who want consistent quality across every show.
  • Dolby Atmos + DTS Virtual:X Audio - Immerse yourself in 3D sound that fills your space. Every voice, soundtrack, and explosion sounds rich and natural—no soundbar required. - Perfect for family movie nights and gamers who want theater-like audio.
  • Auto Game Mode (ALLM) - Automatically switches to low-latency mode for smoother, faster gameplay and instant on-screen response. - Perfect for gamers who demand lightning-fast action with no lag.
  • Google TV with Voice Remote - All your favorite apps, shows, and live channels in one easy-to-use interface—now with simple voice control. Just say it to find it: “Play Ted Lasso” or “Open YouTube.” Built-in Chromecast makes sharing from your phone instant. - Perfect for busy families and anyone who wants hands-free control and streaming simplicity.
  • TCL TV+ Free Streaming - Discover over 350 free live channels and thousands of on-demand movies and shows—no subscriptions or logins required. TCL TV+ puts endless entertainment at your fingertips right out of the box. - Perfect for cord-cutters and families who want instant, free entertainment value.
  • Better Color. Better Picture. Better Value. Only with TCL - QLED delivers brighter visuals, richer color, and better contrast than traditional LED or standard UHD. With the TCL Q51K, you’re not just watching TV — you’re experiencing more life in every pixel. It’s the smarter upgrade for families, gamers, and everyday entertainment.
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Specifications

Screen size

55 in

Resolution

4K UHD

Display

QLED

Refresh rate

60 Hz

Warnings

Customer ratings & reviews

4.4 out of 5 stars
stars
16K ratings2,938 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars73% (11.7K)
  2. 4 stars11% (1,756)
  3. 3 stars4% (655)
  4. 2 stars3% (407)
  5. 1 star9% (1,451)

Reviews summary

Pros

  • : The product offers affordable pricing relative to its quality.
  • : Screen produces vivid colors and smooth motion.
  • : The display shows bright, true hues with strong contrast.
  • : The remote, setup and apps are straightforward.
  • : The built-in speakers perform adequately but often benefit from external speakers.

Neutral

  • : Many apps are available but some freeze, crash, or fail to run.
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Showing 1-3 of 2,938 reviews

Oct 25, 2026
Reviewer name: Leslie
Top Reviewer
Item details
Screen size: 65 in
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

I love my TV!!

I am in love with this TV. I needed to get a different box for storage for all my streaming apps. And as soon as I did that my other TV broke. I did some research I decided to buy this TV and I was able to take the box back because this has tons of storage for Disney Hulu YouTube all your apps. Even third-party. I am incredibly happy with my purchase. It sounds great it looks great has amazing storage.

Helpful?552ba620-bb14-11f1-b742-47fb96ec52eb14566603957
reply from TCLExpert

Hi Leslie, Thank you for taking the time to provide your feedback. We're thrilled that you are enjoying your TV thus far! Our TVs are designed and engineered to have a quick and easy setup, be user-friendly, and provide a great viewing experience. We hope you continue to have a great experience and explore more of the great features our TVs have to offer. Enjoy! Thank you, Sara TCL Customer Support

Oct 4, 2026
Reviewer name: Sydney
Item details
Screen size: 43 in
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Living room TV

Looks great in my living room. I've had it for about 2 months now and it's pretty amazing. Sound can be a little low on certain apps but nothing a sound bar won't fix. Visuals are good too, it has Dolby stuff added that enhances shows and movies. You can also customize your screen when the tv is “asleep” and I'm able to use Google Photos as the screen saver. it's definitely worth the price for just normal household viewing. We haven't tried any game systems on it just yet.

Helpful?552ba620-bb14-11f1-b742-47fb96ec52eb14566603957
reply from TCLExpert

Hi Sydney, We’re thrilled to hear that you're enjoying the TV thus far! At TCL, we are committed to delivering quality products with world-class customer experience. We hope you continue to have a great experience and explore more of the great features our TVs have to offer. Thank you, Liz TCL Customer Support

Oct 30, 2026
Reviewer name: Karl
Item details
Screen size: 50 in
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Nice TV. Lots of Features

Great picture quality, nice sound, tons of options and apps, lots of free movies and entertainment. You could probably drop your cable TV service and still have lots of free programs. We didn't drop our cable service, but we're considering it when it time to renew. There is a bit of cumbersome process to set it up because Google wants to know everything about you and sign in with your Google account, but you don't have to do that if you don't want to. We are pleased with this TV.

Helpful?552ba620-bb14-11f1-b742-47fb96ec52eb14566603957
reply from TCLExpert

Hi Karl, Thank you for taking the time to provide your feedback. We're thrilled that you are enjoying your TV thus far! Our TVs are designed and engineered to have a quick and easy setup, be user-friendly, and provide a great viewing experience. We hope you continue to have a great experience and explore more of the great features our TVs have to offer. Enjoy! Thank you, Sara TCL Customer Support

Current price is $268.00
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