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TCL
TCL 75" Class QM5K Series 4K UHD HDR QD-Mini LED Smart TV

TCL 75" Class QM5K Series 4K UHD HDR QD-Mini LED Smart TV

Best price now

$699.99at Best BuyChecked 12 h ago

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Price facts

  • Lowest price today: $699.99 at Best Buy (checked Nov 10, 2026).

Our take on the TCL 75" Class QM5K Series 4K UHD HDR QD-Mini LED Smart TV

The TCL QM5K is a 75-inch 4K smart TV using QD-Mini LED backlighting with up to 500 local dimming zones. It supports Dolby Vision IQ, HDR10+ and HLG, and runs Google TV with Google Assistant and Alexa built in. Its 60Hz native panel and three HDMI ports put it below the faster QM6K and QM7K models, which add 120Hz and more zones. It suits big-room movie and streaming viewers who want strong HDR contrast without paying for gaming-grade refresh.

Best forLarge living rooms and bright family roomsMovie and streaming fans who want deep blacksBuyers wanting Mini LED contrast on a budgetGoogle TV and Alexa households
Pros
  • Up to 500 local dimming zones give good contrast for the class
  • Dolby Vision IQ plus HDR10+ and HLG cover most streaming HDR formats
  • 75-inch screen at a value-focused tier
  • Google TV with Google Assistant and Alexa support
  • Frameless design with integrated cable management
  • VESA 300x300 makes wall mounting straightforward
Cons
  • 60Hz native refresh limits motion smoothness for sports and gaming
  • Three HDMI ports is fewer than many rivals offer
  • No HDMI 2.1 features such as 4K120 or VRR
  • Plastic body and feet feel basic
  • Peak brightness and zone count trail the step-up QM6K and QM7K

TCL 75" Class QM5K Series 4K UHD HDR QD-Mini LED Smart TV prices at every store

  • Best BuyNew

    In stock

    $699.99Free shippingChecked 12 h ago
    Visit Best Buy

Store links may earn us a commission. Price via Klarna.

TCL 75" Class QM5K Series 4K UHD HDR QD-Mini LED Smart TV price history

Lowest price we've seen: $699.99 on Nov 10 at Best Buy. Tracked across 1 store since Nov 10.

What reviewers say

Reception of the QM5K line is limited, but owners of TCL's Mini LED sets generally praise the contrast and HDR punch for the tier while noting the 60Hz panel and modest port count.

What people mention
  • Picture contrastPraisedOwners say the Mini LED dimming gives deep blacks and bright highlights for the tier.
  • MotionCriticisedThe 60Hz native panel is called out for blur in sports and fast action.
  • HDR formatsPraisedDolby Vision IQ and HDR10+ support is seen as generous at this level.
  • PortsMixedThree HDMI inputs are enough for some setups but tight for consoles and soundbars.
  • BuildCriticisedThe plastic body and feet are described as basic.

Specifications

Model
75QM5K
Network Functionality
Smart TV
Smart TV
Yes
HDMI Ports
3
Internet Streaming Services
Netflix
Network Connectivity
Wi-Fi, Ethernet, LAN, Wi-Fi 5
Video Interface
HDMI

Questions and answers

Is the 60Hz refresh rate a problem?
For movies and most streaming it is fine. Fast sports and console gaming will show more motion blur than 120Hz sets like the QM6K.
How does it compare with the QM6K?
The QM6K steps up to a 120Hz panel, more dimming zones and HDMI 2.1 features. The QM5K keeps the Mini LED look at a lower tier.
Does it support Dolby Vision?
Yes, it supports Dolby Vision IQ along with HDR10+ and HLG.
Can I wall mount it?
Yes. It uses a VESA 300x300 pattern, and the included feet are only needed for stand placement.
Does it work with Alexa and Google Assistant?
Yes. Both are supported, and Google TV is the built-in smart platform.
How many HDMI ports does it have?
Three HDMI inputs, plus Wi-Fi 5 and Ethernet for networking.
Where is the TCL 75" Class QM5K Series 4K UHD HDR QD-Mini LED Smart TV cheapest?
At Best Buy, for $699.99, as of our latest check.

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PC Interface
HDMI
Supported Resolutions
4K
Display Type
LED
Resolution
4K
HDTV Format
4K UHD
Backlight Technology
QD-Mini LED
Display Highlights
HDR
Refresh Rate
60Hz (native)
Display Aspect Ratio
16:9
Viewing Angle
Approximately the same as QM6K
Menu Language
Spanish, English, French
Dimensions
56'' x 13.4'' (75-inch stand, wider position)
Screen Form
Flat
Stand And Mount
Included (two plastic feet)
Design Highlights
Integrated cable management, Frameless design
Material
Plastic (feet), Plastic (body)
Mount Interface
VESA 300x300