55" TCL M8LF Series 4K UHD Mini LED Smart Fire TV (2026) $380 & More + Free S&H

TCL at Best Buy

TCL 55-inch M8LF Series 4K UHD smart TV with mini-LED panel and full-array local dimming technology.

TCL 55" M8LF Series 144Hz Mini-LED 4K TV on sale for $379.99 at Best Buy with free delivery.

TCL 55" M8LF Series mini-LED 4K smart TV with 144Hz refresh rate and full-array local dimming for enhanced contrast and motion handling. Features a high-contrast HVA panel with 3840×2160p resolution and Motion Rate 480. Free delivery included.

$379.99
electronics
about 1 hour ago
via Slickdeals
Free shipping

FAQ

What is the refresh rate on this TCL TV?

The native refresh rate is 144Hz with a Motion Rate of 480, ideal for fast-moving content and gaming.

Does this TV have local dimming?

Yes, it features full-array local dimming on a mini-LED panel for enhanced contrast and picture quality.

What size options are available?

The 55" model is priced at $379.99, and a 65" model is available for $449.99.

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