The LX800 series 4K LCD TV (55-inch) features "Auto AI Picture Quality" and "Hexa Chroma Drive," delivering immersive picture quality. The advanced "Material Resolution Detection 4K Fine Remaster Engine" upscales all types of video, including new 4K satellite broadcasts, terrestrial digital broadcasts, and online videos, to 4K high definition. It supports "Dolby Atmos" for three-dimensional sound using only the TV's built-in speakers. It also employs a "20W Speaker System" for clear and easy-to-hear sound. This item will be shipped as is. Panel Performance: 4K Built-in Tuners: BS 8K, BS 4K/110°CS 4K, Terrestrial Digital, BS Digital/110°CS Digital VOD Services: YouTube, Amazon Prime Video, Netflix, DAZN, TVer, Hulu, U-NEXT, Disney+