Description:

• Description With C645's Quantum Dot technology, over a billion colors and shades fulfill the visual performance. 
• The latest High Dynamic Range (HDR), the latest standard for UHD content, provides a superior experience with striking brightness, and exceptional shadow detail.

• Starting from "OK Google", your TCL 4K C645 QLED Smart Google TV is more helpful than ever. Ask Google to find movies, stream apps, play music, and control the TV - all with your voice. Even get answers, control smart home devices, and more. Google Duo, is a simple, high-quality video chat for everyone. With TCL Magic Camera, In a few taps, you can be face-to-face with your closest friends and family. It’s easier to start more conversations, more often. Miracast for PCs is supported as well.