The TCL QM6K Pro is an 85-inch class (84.5" viewable) 4K UHD Smart TV combining Quantum Dot technology with Mini LED backlighting for exceptional picture quality. Its QD-Mini LED panel delivers up to 500 local dimming zones via TCL's LD500 Precise Dimming system, with the TCL Halo Control System minimizing blooming and light bleed around bright objects for precise contrast in every scene.

The display supports a 144Hz native refresh rate with Variable Refresh Rate (VRR) up to 144Hz and Game Accelerator 288 for smooth, responsive gaming. HDR support includes HDR10, HDR10+, HLG, Dolby Vision, Dolby Vision Gaming, and Dolby Vision IQ. Google TV is the built-in smart platform, providing access to streaming apps, Google Assistant voice control, and Chromecast. The AIPQ Processor handles AI-driven picture optimization for film, sports, and gaming content.

Audio is powered by a 40W system (2×10W + 20W subwoofer) with Onkyo Premium Audio tuning and Dolby Atmos passthrough support. Connectivity includes 4 HDMI ports (1 with eARC), 1 USB 2.0, 1 USB 3.0, 1 optical digital audio output, 1 Ethernet port, and Wi-Fi 5 (802.11ac). The TV includes a backlit voice remote and measures 74.4" × 45.7" × 14.6" with stand, weighing 73.4 lbs. VESA mount pattern is 600×400 mm.