This year is shaping up to be a 4K HDR showdown for all of the big TV makers. We’ve already seen Vizio and LG’s entries, and now Samsung has announced more details about its latest lineup. All of its new 4K TVs feature quantum dot technology, which promise more accurate colors compared to LED on its own. They also sport a revamped “Smart Hub” interface, which streamlines the entire process of setting up your TV and integrating new devices. And, as we’ve heard before, they’ll also serve as hubs for Samsung’s SmartThings IoT platform, allowing you to control a variety of smart home devices using the TV.