TCL 75" Q Series QLED 4K UHD HDR Smart Google TV (New) - Dolby Vision, Dolby Atmos, Motion Rate 240, HDR 10+, Auto Game Mode - 75Q51K
TCL 75" Q Series QLED 4K UHD HDR Smart Google TV (New) - Dolby Vision, Dolby Atmos, Motion Rate 240, HDR 10+, Auto Game Mode - 75Q51K
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TCL 75" Q Series QLED 4K UHD HDR Smart Google TV (New) - Dolby Vision, Dolby Atmos, Motion Rate 240, HDR 10+, Auto Game Mode - 75Q51K

|14.3K ratings

Key item features

  • Vibrant QLED Display: Features QLED Quantum Dot Color for over a billion vibrant shades and realistic imagery, with a High Brightness LED Backlight for crisp detail.
  • Advanced HDR Formats: Supports HDR PRO+ with Dolby Vision, HDR10+, and HLG, ensuring cinematic contrast and accurate colors for advanced content.
  • Intelligent Picture Processor: Equipped with the TCL AIPQ Processor, which analyzes and optimizes content in real time for brightness, contrast, and color, delivering incredible visuals.
  • Immersive 3D Audio: Delivers 3D sound via Dolby Atmos and DTS Virtual:X Audio, filling your space with rich, natural audio; no soundbar needed.
  • Fluid Gaming & Motion: Includes Auto Game Mode (ALLM) for low-latency, smoother gaming, and Motion Rate 240 with MEMC frame insertion for exceptional motion clarity.
  • Smart Google Platform: Powered by Google TV with a Voice Remote for easy access to apps and live channels, plus built-in Chromecast and TCL TV+ for free streaming.
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Specs

Screen size, 75 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 with simple voice control. Say “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.
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Specifications

Screen size

75 in

Resolution

4K UHD

Display

QLED

Refresh rate

60 Hz

Warranty

Warranty information

1 Year Limited Warranty

Warnings

Customer ratings & reviews

4.4 out of 5 stars
stars
14.3K ratings2,626 reviews
How item rating is calculated
  1. 5 stars73% (10.5K)
  2. 4 stars11% (1,594)
  3. 3 stars4% (591)
  4. 2 stars3% (362)
  5. 1 star9% (1,300)
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Showing 1-3 of 2,626 reviews

Oct 4, 2026
Reviewer name: Sydney
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-b742-47fb96ec52eb14527123904
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

Sep 9, 2026
Reviewer name: Shirley
Top Reviewer
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

FANTASTIC TV, GREAT VALUE

Absolutely love this TV, in fact enjoy it so much that I have purchased 3 in 1 month, with extended warranty (cheap) just in case. No longer need Cable STREAMING HAS SO MUCH TOO OFFER! I ONLY HAVE 1 REGRET....and it's that I didn't do it sooner. Clear picture , easy set up, good quality, 1month out and NOOO complaints!!!!!!!!!!

Helpful?552ba620-bb14-11f1-b742-47fb96ec52eb14527123904
reply from TCLExpert

Hi Shirley, 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

Sep 4, 2026
Reviewer name: Christian
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

A lot of quality TV for the price!

I'm super impressed with the picture quality and user interface/app performance. I'm a huge fan of Google TV operating system. I've had Roku for years and once I got used to Google TV, I can't go back to Roku. It's way more capable and has a large app store. As with any new TV, go in and explore the picture settings. With some tweaks to my liking and that looks great with the lighting in my room, the picture quality is actually sharp and the colors are beautiful. Also remember, this is only a $200 tv! I've had my share of TCL, Hisense, Vizio, and Samsung tv's and I'm still impressed at how great this tv is for the low cost. I also paired it with an ONN 5.1.2 Atmos sound bar system which is another low-cost investment that far exceeded my expectations, check it out too!!

Helpful?552ba620-bb14-11f1-b742-47fb96ec52eb14527123904
reply from TCLExpert

Hi Christian, 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

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