43" , 4K/Smart , QLED , Resolution 3840x2160 , Brightness 2500 , 3xHDMI , 2xUSB 2.0 , 1xComposite video , 1xOptical S/PDIF , 1xHeadphones jack , 1xRJ45 , Refresh rate 100 Hz , Speakers , Speaker Output 10W+10W Watts , Wireless LAN , Bluetooth , TV OS Android TV , 100 mm x 100 mm , Colour Black , Energy efficiency class G