Output Resolution: 4K (3840 x 2160) CPU: Cortex-A53 Quad-core 64bit GPU: Mali-450 RAM: 2GB DDR3 Storage: 8GB eMMC Operating System: Android 8.1 Wireless connectivity Wi-Fi: 802.11a/b/g/n/ac 2.4GHz/5GHz Bluetooth: 4.1 Socket HDMI2.0a: 1 USB2.0: 1 Power Interface: 1 Audio Out: 1