Samsung’s advanced UHD dimming technology provides the best level of color and contrast with a higher resolution producing clearer images with stunning detail. Ultra HD offers a resolution four times greater than Full HD bringing precision and detail like you never seen before. The Voice Interaction feature allows you to use your voice as the remote control, able to do function such as changing channel, raising or lowering the volume or turning it off. It also comes with 3D capability to watch all your favorite 3D movies and more.