Samsung UN55JS7000FXZA 4K Ultra HD LED Smart TV: This SUHD TV offers 4K picture quality — 4x the resolution of Full HD — and a wide variety of Web options via Smart Hub. Stream music and video and surf the Internet with the multitasking power of a quad-core processor. Plus, with Briefing on TV, you can sync this SUHD TV with a Samsung smartphone or tablet to display time, weather and schedule updates on the TV screen.