The 5-Series TCL Roku TV marries premium picture and endless entertainment for a stellar home theater experience. QLED 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. AiPQ Engine~ technology uses machine-learning algorithms to intelligently enhance color, contrast, and clarity, as you watch for an unrivaled 4K HDR experience. Game Studio Plus~ ensures you will be ready to play with Variable Refresh Rate and AMD FreeSync~ for smooth, synchronized graphics and Auto Game Mode which adjusts picture settings for an optimized fast-response gaming experience. Plus, with Roku, America~s #1 TV streaming platform~, you get seamless access to thousands of streaming channels, 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.