TCL 55R617 - 55" Roku Smart TV - 4K UHD

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 500,000 movies and TV shows.