Operating System: Android 5.1 Chipset: RK3229 Output Resolution: 4K RAM: 1GB NAND Flash: 8GB Multifunction: Airplay, Wi-Fi, HDMI, Miracast, DLNA Video Decoding: VP9, H.265 CPU: Cortex-A7 Quad-core Processor Frequency: 1.5 G Hz Interface: Micro SD Card Slot, USB (Universal Serial Bus) 2.0, HDMI, AV, Ethernet Memory Card Type: Micro SD/TF card Wi-Fi: IEEE 802.11b/g/n External HDD: Support Support Language: Multi-language Net Weight: 80 g / 2.82 oz