The Samsung TV Series 7 is a line of flat-screen televisions that was first introduced in 2009. The most recent model in the series is the UE55NU8000, which was released in 2018. The Series 7 TVs are available in a variety of sizes, from 32 inches all the way up to 82 inches. They offer features like 4K resolution, HDR support, and built-in Wi-Fi.