Rest assured this is the TV to impress your friends. Premium ULED technology produces smooth, colorful images and High Dynamic Range (HDR) gives you a more vibrant picture. The H9 series 4K Ultra HD HDR Smart TV comes in 55-inch class screen to fit your space. Designed to thrill with UHD Upscaling to convert lower resolution content as close to 4K as possible, and excellent audio technology, integrated with dbx-tv. Plus, you can personalize your entertainment with popular apps built right in, and multiple ports help you connect your favorite devices. Hisense H9 55H9D 55in. Smart LED-LCD TV - 4K UHDTV is one of many LED TVs available through Office Depot. Made by Hisense.