75" , 4K/Smart , 189cm , QLED , Resolution 3840x2160 , 4xHDMI , 1xRS232 , 2xUSB 2.0 , 1xOptical S/PDIF , 1xRJ45 , 1xRF-In , 1xCI Slot , Refresh rate 100 Hz , Speakers , Speaker Output 20W+20W , Wireless LAN , Bluetooth , TV OS Tizen , 400 mm x 400 mm , Colour Black , Energy efficiency class F