Experience the content you love in 4K resolution powered by the Crystal Processor 4K that works to upscale all of your content. High-Dynamic Range increases the range of light levels on your TV so you can enjoy stunning detail and an enormous spectrum of colours even in the darkest scenes. The ultimate 3D sound from every direction. The incorporation of object based audio formats like Dolby Atmos and DTS:X lets you experience captivating entertainment. With 3 channels, 1 subwoofer channel, and 2 up firing channels, True 3.1.2ch sound creates a complete audio environment for a captivating entertainment experience.