TCL 55M7L 55" Mini-LED 4K Roku TV — Dolby Vision and Dolby Atmos, Best Buy Exclusive! $499.99 CAD (38% Off)

Best Buy has the TCL 55" M7L Series Mini-LED 4K smart TV (55M7L, 2026 model) for $499.99 CAD (regular $799.99, 38% off). Free shipping on orders over $35. This one is a Best Buy exclusive.

55 inches is the size most living rooms land on, and this set uses Mini-LED backlighting with full array local dimming, which lifts contrast and depth well beyond a standard edge-lit panel. High Brightness+ keeps the picture from washing out in a bright room, and the wide colour gamut fills out every scene.

HDR support covers HDR10+, HDR10 and HLG, plus Dolby Vision, with a quantum dot layer for wider colour. The AIPQ engine handles processing, and native resolution is 3840 x 2160.

The panel is 60Hz, but Motion Rate 240 with MEMC smooths out sports and action scenes. On the gaming side there's ALLM auto low latency and Game Accelerator 120 VRR, with a 120Hz VRR range, so a PS5 or Xbox sees less tearing and blur.

Roku TV runs the show, with a customizable home screen, the usual streaming apps and 500+ free live channels; the Roku mobile app adds voice search. There are five HDMI inputs total, two of them HDMI 2.1, with eARC support, plus a USB media port. Wi-Fi 5 and Bluetooth 5.4 handle wireless, with AirPlay 2, HomeKit and Google Assistant support for casting.

Audio supports Dolby Atmos and DTS, and the set wears a FullView metal bezel-less design. With the stand it measures 122.4 x 76.3 x 27.4cm and weighs 11.5kg; wall-mounted it's 6.9cm deep and 11.3kg.

Offer ends November 6. Rated 4.4 from 14 reviews.

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