55" , 4K/Smart , 139cm , QLED , Form factor 16:9 , Resolution 3840x2160 , Dynamic contrast (DCR) Mega Contrast , 3xHDMI , 1xUSB 3.0 , 1xOptical S/PDIF , 1xHeadphones jack , 1xRJ45 , 2xRF-In , 1xCI Slot , Built-in storage 2 GB , Speakers , Speaker Output 10W+10W , Wireless LAN , Bluetooth , TV OS Google TV , 300 mm x 200 mm , Energy efficiency class G