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TCL - 50" Class QM6K Series 4K UHD HDR QD Mini LED Smart TV with Google TV with Gemini (2025)

Model: 50QM6K
SKU: 6617502
Sold byBest Buy

Customers are saying

Customers are enthusiastic about the picture quality of this product. Users frequently highlight that both the clarity and brightness of the display are excellent.

Generated by AI based on customer reviews.

Screen Size Class

50"

Series

QD Mini LED - QM6K

Highlights

Features

  • QD-Mini LED

    This premium level of Mini LED TV, now with the New TCL Halo Control System, ensures a high-quality viewing experience.

  • TCL Halo Control System

    An advanced Technology Suite that includes the New Super High Energy LED Microchip, Condensed Micro Lens, Micro OD Reduced Optical Distance, High Contrast HVA Panel, Enhanced QLED, Zero Delay Transient Response, Bi-direction 23-bit Backlight Controller, and Dynamic Light Algorithm for Stunning “Halo-Free” Images.

  • Up to LD500 Precise Dimming Series

    Up to LD500 Precise Dimming Series provides amazing black levels with up to 500 precisely controlled local dimming zones.

  • High HDR Brightness

    The high HDR brightness provides a great picture in virtually any room lighting environment. Together with the new Halo control system, the result is high contrast images with dazzling specular highlights for amazing HDR impact.

  • High Contrast HVA Panel

    HVA Panel technology leads the industry, using nano-level bionic technology to add polyimide to the liquid crystal molecules to form a butterfly-wing-shaped microstructure, precisely controlling the light passing through the liquid crystal layer and greatly improving the screen contrast.

  • Enhanced QLED

    TCL’s Enhanced QLED technology uses more vibrant Quantum crystals for improved colors, faithfully reproducing nearly all the DCI-P3 color space, the Hollywood color standard.  New alloy structures also lead to a longer life of 100,000 High Quality Viewing hours.

  • 4K UltraHD Resolution

    Experience incredible detail with 4X the resolution of 1080p Full HDTVs.

  • 144Hz Native Refresh Rate

    Crystal clear motion capability for fast moving action moves, sports, and video games, without image blur.

  • Game Accelerator 240

    Win the game with up to blistering fast 240 VRR, creating lag-free gaming

  • TCL AIPQ PRO Processor

    Harnessing the power of AI to finely control Picture Clarity, Contrast, Color, Motion, Upscaling, and Backlighting, all dynamically, based on the incoming video signal.

  • Motion Rate 480 with MEMC Frame Insertion

    Combines multiple motion enhancement technologies for best-in-class motion clarity.

  • Filmmaker Mode

    Special Picture Mode that preserves the creative intent of the filmmaker that adjusts post-processing features, color, contrast, and brightness.

  • HDR ULTRA with Dolby Vision IQ, HDR10+, HDR10, & HLG

    Enjoy enhanced contrast, accurate colors and fine details utilizing all the most advanced HDR formats.

  • Dolby Atmos Audio

    Advanced spatial audio processing found in movies, TV shows, and video games.

  • DTS Virtual:X

    Advanced audio post-processing for your everyday content offering an immersive 3D sound, all from just your TV speakers.

  • IMAX Enhanced Certification

    Best-in-class certified TVs that meet high requirements for resolution, contrast, brightness, color and sound, ensuring a more immersive cinematic experience.

  • Auto Game Mode (ALLM) with AMD FreeSync Premium Pro

    Automatically enables game mode for the lowest possible input lag and latency for an unmatched gaming performance.

  • Ultra Slim Design

    The QM6K’s stunning picture quality is complemented by the beautiful ultra slim design with integrated cable management and easy access to HDMI and USB ports.

  • Google TV Smart OS with Hands-Free Voice Control and Voice Remote

    Stop scrolling, start watching. Skip the endless scrolling and chat with Gemini to discover movies and shows tailored for you. Discover new movies and shows from across your subscriptions and content available to you. Suggestions based on what you’ve watched and what interests you make it easier to find your next favorite, all from your voice or voice remote

  • Bluetooth Personal Audio

    Pair your favorite Bluetooth headphones to the TV for a private listening experience.

  • 4 HDMI Inputs including one with eARC

    Four high-speed HDMI inputs for the best connection to gaming consoles, set-top boxes, AV receiver, and more.

  • Wi-Fi 5

    Fast Wi-Fi performance for your high-speed internet connection

  • Google Chromecast Built-in

    Works with the streaming apps you know and love: Enjoy TV shows, movies, videos, songs, games, sports and more from thousands of apps.

  • Apple AirPlay 2

    Share videos, photos, music, and more from Apple devices to your smart TV.

Specifications

  • Display Type
    LED
    Resolution
    4K (2160p)
    Screen Size Class
    50 inches
    High Dynamic Range (HDR)
    Yes
    High Dynamic Range Format
    Dolby Vision, HDR 10+, HDR 10, Hybrid Log-Gamma (HLG)
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Reviews

Rating 4.9 out of 5 stars with 19 reviews

5 star rating. 17 reviews4 star rating. 2 reviews
100% would recommend to a friend
Customers are sayingCustomers are enthusiastic about the picture quality of this product. Users frequently highlight that both the clarity and brightness of the display are excellent.
This summary was generated by AI based on customer reviews.
  • Picture Quality (12)
  • Brightness (3)

Customer Images

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

  • Rated 5 out of 5 stars

    Fantastic Product

    This is the best TV ever made for the price. The screen gets really bright and vivid and colorful. The contrast is great. It has 120 up to 144 hz refresh rate too. I have previously had a Sony and a Samsung in this price range the TCL QM6K is WAY better. It also has a PC mode so it looks great as a computer monitor too without being blurry like other Televisions.

    Posted by TEDC

  • Rated 5 out of 5 stars

    PEAK!!!

    Top tier quality on games and movies!! Display settings work like a charm and let you fine tune pretty much anything to your liking. I have multiple profiles set up for when I'm using the tv itself or my pc. Game master makes gameplay really smooth too, pairs great with G-SYNC. The speakers on this thing are incredible as well, probably the loudest speakers I've ever seen on a smart tv, and I mean that as a positive. There are plenty of settings for audio too, with its own preset modes for whatever you're doing. If you're like me and love customizing literally everything, then this tv's for you. But even beyond that, it's just a really dope tv overall, presets will do just fine if you don't wanna mess with settings or anything; I personally stuck with Vivid at the start since the brightness for it was the most impressive. The ui's pretty solid itself too, and the voice activation is something I've never seen before. Overall, I've been thoroughly enjoying my experience with this tv :)

    Posted by Marco

  • Rated 5 out of 5 stars

    TCL Mini LED a great value

    We are pleased with our purchase. Sharp picture quality at a reasonable price.

    Posted by JohnD

  • Rated 5 out of 5 stars

    perfect upgrade from ole sony ,half the price.

    great picture, perfect size and weight , i really got it for my ps5 which puts it in a whole different level with gaming settings for picture and better performance, tv is like "wow", awesome hdr, very clear ,i didn't know what i was missing, great price, hope it last over the long hall,

    Posted by DANAK

  • Rated 5 out of 5 stars

    TV TCL 50

    Love how the movies look in this tv is beutiful also to play the game is even better

    Posted by JosephG

See all customer reviews
  • Customer reviews from tcl.com
    See all tcl.com reviews

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Pros for TCL - 50" Class QM6K Series 4K UHD HDR QD Mini LED Smart TV with Google TV with Gemini (2025)
Picture Quality, BrightnessPicture Quality, Ease of Setup, Dolby Atmos PerformancePicture Quality, Ease of Setup, Weight, User Interface, SizePicture Quality, Ease of Setup, Refresh Rate, Gaming Performance, Dolby Vision Support
Cons for TCL - 50" Class QM6K Series 4K UHD HDR QD Mini LED Smart TV with Google TV with Gemini (2025)
There were no cons for this product—There were no cons for this product—There were no cons for this product—Glare Resistance

Specs

Questions & Answers

  • Does the 50 inch model have a subwoofer?

    No, the 50" QM6K does not include a built-in subwoofer. The TV features integrated speakers for audio playback, but for enhanced bass and a more immersive sound experience, you may want to consider pairing it with a TCL soundbar or external audio system. Thank you, TCL Customer Support

    Answered by TCLExpert
    TCLExpert response

  • When does the 50 inch TV come out for preorder?

    For inquiries concerning stock and availability, you would want to contact your local Best Buy or Best Buy Customer Support as they would be best equipped to further assist you. Hope this helps! Thank you, TCL Customer Support

    Answered by TCLExpert
    TCLExpert response

  • How many HDMI inputs does this TV have?

    This TV has four high-speed HDMI inputs.

    This question and answer was generated by AI based on customer and product data.

  • What type of speakers does this TCL TV have?

    This TV is equipped with an ONKYO 2.1 speaker system that includes a built-in subwoofer.

    This question and answer was generated by AI based on customer and product data.

  • Does this TV support Dolby Vision?

    Yes, this TV supports Dolby Vision IQ for enhanced contrast, accurate colors, and fine details.

    This question and answer was generated by AI based on customer and product data.
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Consider the latest in display technology

Red, green and blue (RGB) LEDs create vivid color directly instead of filtering white light like traditional LED TVs.

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