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Deal.ai › TCL › TVs

TCL

TCL 75" Class M8LF Series 4K UHD HDR Mini LED Smart TV

TCL 75" Class M8LF Series 4K UHD HDR Mini LED Smart TV

Best price now

$649.99at Best BuyChecked 8 h ago

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Price facts

Lowest price today: $649.99 at Best Buy (checked Nov 11, 2026).

Our take on the TCL 75" Class M8LF Series 4K UHD HDR Mini LED Smart TV

The TCL M8LF is a 75-inch 4K smart TV using Mini LED backlighting, which means many small LEDs behind the panel for deeper blacks and brighter highlights than a standard edge-lit LCD. It supports HDR and runs the Tizen smart TV platform, so it carries Samsung's app store and interface rather than TCL's usual Google TV. It suits people who want a big, bright living-room screen for movies and sports without stepping up to OLED. Against rivals like the Hisense U7 and TCL's own QM-series Google TVs, the Mini LED panel is the draw, while the Tizen software is the main point of difference.

Best forLarge, bright living roomsMovie and sports watchingBuyers who prefer the Tizen app ecosystemUpgrading from an older 65-inch LCD

Pros

Mini LED backlight gives strong contrast and brightness for the size
75-inch screen makes a big jump in immersion over 65-inch sets
Tizen is fast and has a wide app selection
4K HDR support covers streaming and disc content
Slim, understated black design

Cons

Tizen instead of Google TV may surprise TCL regulars
Mini LED blooming can show around bright objects on dark scenes
Large panel needs a wide stand or wall mount
Built-in speakers are ordinary for a set this size

TCL 75" Class M8LF Series 4K UHD HDR Mini LED Smart TV prices at every store

Best BuyNew
In stock
$649.99Free shippingChecked 8 h ago
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TCL 75" Class M8LF Series 4K UHD HDR Mini LED Smart TV price history

Lowest price we've seen: $649.99 on Nov 11 at Best Buy. Tracked across 1 store since Nov 11.

About the TCL 75" Class M8LF Series 4K UHD HDR Mini LED Smart TV

It has a 4K Ultra HD resolution of 3840x2160 and supports HDR.

The TV runs on the Tizen operating system and comes in black. It is a 2026 model.

Screen size: 75 inches
Resolution: 3840x2160 (4K Ultra HD)
HDR: Yes
Smart TV: Yes
Operating system: Tizen
Color: Black
Release year: 2026

Specifications

Screen Resolution: 3840x2160 (4K Ultra HD)Source
Smart TV: YesSource
Release Year: 2026Source
Color: BlackSource
HDR: YesSource
Screen Size ("): 75.0Source
Operating System: TizenSource

Questions and answers

Is Mini LED worth it over a regular LED TV?: Yes, if you watch a lot of dark or high-contrast content. Mini LED uses many small dimming zones, so blacks look deeper and highlights punchier than on a standard edge-lit LCD.
Does it run Google TV like other TCL TVs?: No. This model runs Tizen, the Samsung platform, so the menus and app store differ from TCL's Google TV sets. Check that your must-have apps are available.
What size room suits a 75-inch TV?: A viewing distance of roughly 8 to 10 feet works well for 4K on a 75-inch screen. Closer than that and you may notice pixel structure on lower-resolution content.
Does it support HDR on all inputs?: It supports HDR, but check that the HDMI port you use is set to enhanced mode in the settings. Otherwise HDR from a console or streaming stick may not trigger.
Can I wall mount it?: Yes, it uses a standard VESA wall mount. Because of the size and weight, use a mount rated for large TVs and have two people for the lift.
What is in the box?: The TV, a stand with screws, a remote and a power cable. HDMI and other cables are not included.
Where is the TCL 75" Class M8LF Series 4K UHD HDR Mini LED Smart TV cheapest?: At Best Buy, for $649.99, as of our latest check.

Stores we've priced the TCL 75" Class M8LF Series 4K UHD HDR Mini LED Smart TV at

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