Micro Dimming analyses the TV content in hundreds of separate zones to adjust the brightness and darkness. The picture quality is simply improved and pampers your eyes. You will enjoy a fantastic viewing experience with great contrast, especially in dark. More movies, games, music, photos, and internet and apps are ready. With TCL Android TV, discover a new world of entertainment with you and your family. HDR delivers greater picture contrast, enhances image details, and brings vivid colors to life. It is an upgrade to the current TV programming signal standard. Using a unique algorithm, the TV panel backlight is automatically adjusted and dimmed to boost the peak brightness of on-screen objects, consequently delivering a much wider range.