TV,50″ UHD ANDROID HDR10 Matte Black HDTV SC-LED50SC400ATV Display technology: D-LED|LCD Resolution: 3840*2160 Video processor: Cortex A55 *4 Display frequency: 50/60HZ - 6.5 ms HDR: Compatible Contrast: Mega Contrast Screen diagonal: 50'' / 127 cm Frame color: Matte black Leg color: Metal Gray