Dan Sat 55-inch Android screen 55-inch size with ultra high definition 4K with wall mount black

Technical specifications: Screen size: 55 inchesDisplay type: LEDVideo resolution: 4KRefresh rates: 60 HertzOperating system: AndroidStreaming services: Netflix, Amazon Prime Video, YouTube, Disney PlusPorts and connections:Number of HDMI ports: not mentioned (please specify)Number of USB ports: 2Dimensions and weight:Height: 88.9 cmWidth: 76.2 cmLength: 139.7 cmWeight: 10 kgOptimal viewing distance: 3.2 metersAdditional information:Color name: BlackModel number/name: DTD55BU / DTD5522BU / DTD5521BU