TCL 75" Q77K Series 4K Ultra HD QLED Smart TV delivers stunning picture quality with quantum dot technology covering 1.07 billion colors across nearly the entire DCI-P3 color space. The 74.5" viewable display features a 120Hz panel with 144Hz variable refresh rate for smooth motion and HDR PRO+ support including Dolby Vision, HDR10+, HDR10, and HLG for enhanced contrast and vibrant imagery.

Powered by the TCL AIPQ Pro Processor, this TV intelligently optimizes picture quality with high brightness LED backlighting and Motion Rate 480 with MEMC frame insertion. Gamers will appreciate the Game Accelerator 288 with up to 288 VRR and Auto Game Mode (ALLM) for reduced input lag during gameplay.

The Google TV smart platform provides hands-free voice control and access to thousands of streaming apps, while built-in Google Chromecast and Apple AirPlay 2 enable seamless content sharing from mobile devices. The TV works with Amazon Alexa, Google Assistant, and Apple HomeKit for smart home integration. Dolby Atmos audio with an Onkyo 2.1 speaker system including subwoofer delivers immersive sound from 2.0 channels.

Connectivity includes 4 HDMI inputs (one with eARC), Wi-Fi 5, Ethernet, USB 3.0, and optical audio output. The FullView 360 metal bezel-less design with width-adjustable feet provides a modern aesthetic. Dimensions with stand are 65.6"W × 40.5"H × 13.5"D, weighing 54.2 lbs. VESA 400×300 mounting pattern. Includes 2-year limited warranty.