TCL~s 5-Series QLED TV marries premium picture and endless entertainment for a stellar home theater experience. Quantum Dot technology and the HDR Pro Pack with Dolby Vision combine for greater brightness and contrast, as well as a full palette of rich colors. TCL~s Contrast Control Zone technology optimizes the image across individual zones to yield striking contrast between light and dark areas. The 5-Series models~ AiPQ Engine uses machine-learning algorithms to optimize color, contrast and clarity for an unrivaled 4K HDR experience. Easy Voice Control lets you control your entertainment using just your voice. You~ll be ready to play with Auto Game Mode which adjusts picture settings for an optimized fast-response gaming experience. Plus, the Roku OS provides seamless access to your cable box, Blu-ray player, gaming console, and other devices without flipping through inputs or complicated menus. The super-simple remote~with about half the number of buttons on a traditional TV remote~puts you in control of your favorite entertainment.