TCL TV screen 55″ QLED Smart Smart TV screen 55″ QLED from TCL Key Features Brand Name: TCL Model No.: 55C645 Type: flat screen smart TV Display Size: 55″ Screen resolution: 3840 × 2160 UHD Display Type: QLED Resolution Rating: 4K Dolby sound Number of HDMI Ports: 4 Number of USB Ports: 3 Dimensions: 81 x 711 x 1226 mm the total weight: 11.1 kg Operating system: Google TV