TCL 55" R617 4K UHD DOLBY VISION HDR ROKU SMART TV

Dolby Vision HDR - Contrast Control Zones - Wide Color Gamut with TCLs NBP Photon Technology - Roku TV Smart Platform with thousands of streaming channels - High-speed 802.11ac wireless and Ethernet networking - (3) HDMI 2.0a ports with HDCP 2.2TCL and Roku have come together to bring the latest in technology and design with the 55" 6-Series Roku Smart TV. Get brilliant 4K resolution with Dolby Vision HDR and NBP Photon technology which deliver vibrant and rich colors. Contrast Control Zone technology delivers incredible contrast between light and dark by individually optimizing the picture across up to 120 zones. Enjoy endless entertainment on this 55" Smart TV and choose from over 500000 movies and TV shows. In addition this TV features three HDMI inputs and one USB 2.0 port.