55" , OLED/4K/Smart , 139cm , Form factor 16:9 , Resolution 3840x2160 , 4xHDMI , 2xUSB 2.0 , 1xUSB 3.0 , 1xOptical S/PDIF , 1xHeadphones jack , 1xRJ45 , 1xCI Slot , Speakers , Speaker Output 50W Watts , Wireless LAN , Bluetooth , 300 mm x 300 mm , Energy efficiency class G