55" | 4K | 139cm | Form factor 16:9 | Resolution 3840x2160 | 3xHDMI | 2xUSB 2.0 | 1xOptical S/PDIF | 1xRJ45 | Refresh rate 60 Hz | Speakers | Speaker Output 10W + 10W | Wireless LAN | Bluetooth | TV OS webOS | 300 mm x 300 mm | Energy efficiency class G