Samsung QA55S90DAUXEG TV with resolution 3,840 x 2,160, Where pure blacks meet naturally bright color – powered by Quantum Dot, Mighty AI-powered processor unleashes the full power of 4K, Watch in dramatic picture detail, with unprecedented HDR OLED brightness and limitless contrast, 6 multi-directional TV speakers deliver 3D surround sound with Dolby Atmos and A super thin, elegantly minimal TV that blends right in.