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The TCL QM7L is a 55-inch 4K Google TV built on a mini-LED backlight with up to 2,100+ dimming zones and up to 3,000 peak nits, so HDR highlights and dark scenes hold up well for the price. It runs a 144Hz native panel with Motion Rate 480, making it a strong pick for sports and console gaming, and adds Bang & Olufsen-tuned audio with Dolby Atmos FlexConnect. The best new price is $699.99 at Best Buy as of November 7, 2026, with three stores listing it new.
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Lowest price we've seen: $697.99 on Nov 7 at Abt Electronics. Tracked across 3 stores since Nov 7.
Owners rate the QM7L well at 4.3 out of 5 from 75 ratings, with picture brightness and gaming smoothness drawing the most praise. Complaints center on blooming and picture settings that need tuning out of the box.
The TCL QM7L Series delivers powerful SQD-Mini LED performance for movies, sports, and gaming. TCL’s ColorBurst Technology with Super Quantum Crystals (Super QLED), UltraColor Filter, and Advanced Color Purity Algorithm produces 100% BT2020 Color*. With up to 2,100+ Discrete Dimming Zones and up to 3,000 Peak Nits, QM7L delivers bold contrast and impactful HDR. The TSR AI Processor optimizes every scene, while a 144Hz native refresh rate with Motion Rate 480 ensures smooth, crisp motion. Built on the anti-reflective HVA 2.0 Pro Panel, the experience is completed with Audio by Bang & Olufsen and Dolby Atmos FlexConnect, allowing you to expand your setup with optional subwoofer and satellite speakers for a more immersive, room-filling sound experience. *“100% of BT2020 Color” is based on typical achievement of 100% of the BT2020 Color Ratio. Actual results may vary slightly due to differences in the test environment, standards, and equipment, as well as other factors such as reasonable production batch variations.
