Full technical specifications: High-efficiency processor: Ali-2661 Random Access Memory (RAM): 4GB DDR3 Internal Flash Memory: 16MB Full support for 4K resolution | HEVC H.265 60fps Internal Wi-Fi 2.4GHz Ethernet LAN port 2 USB ports Full support for 3G / 4G connections Full support for Dolby Digital technology Integrated design with 1 TUNER