The 6-Series TCL Roku TV combines stunning 4K HDR and Mini-LED technology in a bold, brushed metal design for a superior TV 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 Zones technology optimizes the image across individual zones to yield precision contrast and brilliant luminance. AiPQ Engine~ technology uses machine-learning algorithms to intelligently enhance color, contrast, and clarity, as you watch for an unrivaled 4K HDR experience. Gain a competitive edge with Game Studio Pro~, a full arsenal of features including Variable Refresh Rate up to 144Hz and AMD FreeSync~ Premium Pro, for the optimal big-screen gaming performance. 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.