A quad-core Cortex-A55 CPU powers a 4K Ultra HD streaming media player. GPU: ARM Mali G31 MP2. 2 GB of RAM. The read memory is 8 GB. operating system for Google TV. WiFi 5GHz and 2.4GHz Bluetooth 5.2 Supports video decoding up to 4K 60FPS Support for DTS-HD and Dolby Audio® Dolby Vision® technology HDR10+ technology is supported. The support language is universal. Plug for power: USB 2.0:1 and HDMI 2.1:1