The TCL 65C6K (2025) features a 65-inch Mini LED QLED HVA Panel with 4K UHD resolution (3840×2160) and 7000:1 contrast ratio. It supports HDR10+, Dolby Vision IQ, and HLG. With MEMC 120Hz, VRR 48Hz–288Hz, and DLG 240Hz, it delivers smooth motion. AiPQ Pro Processor enhances picture quality, while Onkyo 2.1 Hi-Fi System with Dolby Atmos & DTS Virtual X ensures immersive audio. Smart features include Google TV, Hands-free Voice Control, Google Assistant, and Video Chat. It supports Wi-Fi 5, Bluetooth 5.4, Miracast, HDMI 2.1 (eARC & ARC), and USB 3.0. The Ultra-Slim design, Game Master features, and VESA 300×300 mm mounting complete the premium experience.