Android Ultra HD TV 65 Inch Memory, 1GB ROM, 8GB RAM Operation system, Android 9.0 Connectivity, HDMI, USB, Built-in WiFi Display Resolution, UHD(3840*2160 Pixels) Digital TV standard ATSC, DVB-T, DVB-T2, DVB-S2, ISDB-T Usage, Home TV, Indoor or Outdoor, Hotel TV, Kitchen TV Key Features Diagonal Screen Size: 65'' Backlight Type: LED Resolution: 2160 P Effective Refresh Rate: 120 Hz Smart Functionality: Yes Connectivity HDMI Inputs: Yes, 2 USB Ports: Yes, 1 Built-in WiFi:Yes 4K UHD Picture Essential Contrast HDR 4K UHD Game Mode Motion Rate 120 Contrast Enhancer