These Samsung TVs support the 4K UHD resolution. TVs with 4K have a sharper image than Full HD or HD Ready TVs. Ultra HD means that the resolution is 4 times sharper than Full HD. So you can be sure that tiny details are displayed sharply, such as a bird's feathers or the leaves of a tree. All Samsung 4K TVs have a smart processor that improves image sources with a lower quality. As a result, you can always enjoy colorful and bright images with these televisions. And with Samsung's smart platform Tizen, you get a clear menu with frequently-used apps like Netflix, YouTube, and Apple TV.