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Deal.ai › TCL › TVs
TCL
TCL M8LF Series 4K UHD HDR Mini LED Smart TV with Fire TV 55-inch

TCL M8LF Series 4K UHD HDR Mini LED Smart TV with Fire TV 55-inch

Best price now

50"$329.9955"$379.99
75"
$649.99
85"$799.99
$379.99at Best BuyChecked 1 h ago

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Price facts

  • Lowest price today: $379.99 at Best Buy (checked Nov 11, 2026).

Our take on the TCL M8LF Series 4K UHD HDR Mini LED Smart TV with Fire TV 55-inch

The TCL M8LF Series is a 4K Mini LED TV with full-array local dimming and a high-contrast HVA panel, available in a 55-inch size. It runs Fire TV with hands-free Alexa and supports Dolby Vision, HDR10+, and Dolby Atmos. Gamers get a native 144Hz refresh rate, Game Accelerator, and Game Bar, though the listed 60Hz spec may confuse buyers. It suits people who want bright HDR, smooth gaming, and built-in Alexa without a separate streaming device.

Best forGamers who want a 144Hz panel and gaming toolsFire TV users who want hands-free AlexaBright-room viewers needing anti-glare and high brightnessStreamers who want Dolby Vision and Atmos in one set
Pros
  • Mini LED backlight with full-array local dimming for deep blacks and bright highlights
  • Native 144Hz refresh rate and Motion Rate 480 for smooth sports and games
  • Four HDMI ports, including gaming features like Auto Game Mode and Game Bar
  • Fire TV with hands-free Alexa and Apple Home compatibility
  • Dolby Vision, HDR10+, HLG, and Dolby Atmos support
Cons
  • Spec sheet lists 60Hz, which may mislead buyers about the native 144Hz panel
  • Fire TV interface can feel ad-heavy and less neutral than some rivals
  • HVA panel may have narrower viewing angles than IPS alternatives
  • No mention of Wi-Fi 6 or newer connectivity standards

TCL M8LF Series 4K UHD HDR Mini LED Smart TV with Fire TV 55-inch prices at every store

  • Best BuyNew

    Availability unknown

    $379.99Checked 1 h ago
    Visit Best Buy

TCL M8LF Series 4K UHD HDR Mini LED Smart TV with Fire TV 55-inch price history

$379.99$379.99
Nov 9Nov 11

Lowest price we've seen: $379.99 on Nov 9 at Best Buy. Tracked across 1 store since Nov 9.

About the TCL M8LF Series 4K UHD HDR Mini LED Smart TV with Fire TV 55-inch

The TCL M8LF Series Fire TV combines advanced display technology and powerful gaming features to deliver an exceptional entertainment experience. Mini LED technology with Local Dimming and a High Contrast HVA Panel produce stunning picture quality with deeper blacks, brighter highlights, and enhanced detail, while 4K UHD resolution and High Brightness+ bring every scene to life with remarkable clarity and realism. A native 144Hz refresh rate and Motion Rate 480 with MEMC ensure ultra-smooth motion for sports, movies, and fast-paced gaming. Designed with gamers in mind, the M8LF features Game Accelerator, Auto Game Mode, and Game Bar for responsive gameplay and easy access to performance settings. Built-in Alexa+ and Hands-Free Voice Control make it easy to find entertainment, control compatible smart home devices, and get personalized assistance using just your voice. Dolby Atmos and DTS Virtual:X create immersive, room-filling sound, while Bluetooth Personal Audio enables private listening through compatible headphones. With four HDMI inputs for all your connected devices, the TCL M8LF Series delivers premium performance, seamless connectivity, and effortless control for every entertainment moment.

Specifications

Resolution
3840 x 2160
High Definition
Yes
HDTV Format
4K
Color
Black
Screen Form
Flat
Display Type
LED
HDR
Yes
Refresh Rate
60 Hz
Connectivity
Bluetooth, Wi-Fi, HDMI
Anti-Glare
Yes
Width
72.8 in wide
Screen Size
75 inches
HDMI Ports
4 HDMI ports
Screen Resolution
3840x2160 (4K Ultra HD)Source
Smart TV
YesSource
Release Year
2026Source
Screen Size (")
55.0Source
Screen Size Class
50 inches
High Dynamic Range (HDR)
true
High Dynamic Range Format
Dolby Vision, HDR 10, HDR 10+, Hybrid Log-Gamma (HLG)
LED Panel Type
Mini-LED
Backlight Type
Full Array Local Dimming
Motion Enhancement Technology
Motion Rate 480
Smart Platform
Fire TV

Questions and answers

Is the refresh rate 60Hz or 144Hz?
The description states a native 144Hz refresh rate with Motion Rate 480, but the spec list shows 60Hz. TCL's M8LF series is marketed as a 144Hz gaming TV, so the 60Hz figure likely refers to a different mode or is an error. Check the model number and retailer details to confirm.
What is the difference between the M8LF and TCL's QM8 or Q7 models?
The M8LF uses Mini LED with local dimming and a 144Hz panel, similar to TCL's QM8 series, but runs Fire TV instead of Google TV. The Q7 uses standard LED backlighting without local dimming. The M8LF sits between them in picture performance and gaming features.
Does it support Dolby Vision and Dolby Atmos?
Yes. It supports Dolby Vision, HDR10, HDR10+, and HLG for video, and Dolby Atmos plus DTS Virtual:X for audio. That covers most major HDR formats and immersive sound from streaming services.
Can I use Bluetooth headphones with this TV?
Yes. Bluetooth Personal Audio lets you pair compatible headphones for private listening. You can also connect soundbars and speakers via HDMI or Bluetooth.
What is included in the box?
The box includes the TV, a stand, a remote, and power and documentation. HDMI cables are not typically included. Check the retailer listing for the exact contents.
Is this TV good for gaming?
Yes. It has a native 144Hz refresh rate, Auto Game Mode, Game Accelerator, and Game Bar for quick settings access. Four HDMI ports make it easy to connect multiple consoles.
Where is the TCL M8LF Series 4K UHD HDR Mini LED Smart TV with Fire TV 55-inch cheapest?
At Best Buy, for $379.99, as of our latest check.
Is the TCL M8LF Series 4K UHD HDR Mini LED Smart TV with Fire TV 55-inch at its lowest price?
Yes: $379.99 is the lowest price we've seen for it since November 9.

Stores we've priced the TCL M8LF Series 4K UHD HDR Mini LED Smart TV with Fire TV 55-inch at

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