Operating System: Android 5.1 Chipset: Amlogic S905 Output Resolution: 4K Multifunction: HDMI 2.0, 4 Kx 2K@60fps display, Wi-Fi, HDMI, Miracast Video Decoding: H.265 CPU: Quad-core Cortex-A53 GPU: Penta-core ARM Mali-450 Processor Frequency: 2.0 G Hz Interface: RJ45, Micro SD Card Slot, USB (Universal Serial Bus) 2.0, HDMI2.0, Power Port, SPDIF, AV Memory Card Type: Micro SD/TF card Max Extended Capacity: 32GB Audio Formats: RM, MP3, WMA, OGG, AAC, FLAC Video Formats: ISO, RM, MPEG, MP4, AVI, DAT, MKV, MOV, MPG, WMV Picture Formats: MJPEG, JPEG, JPG, BMP, GIF, PNG Bluetooth: Bluetooth 4.0 Wi-Fi: IEEE 802.11b/g/n Google Play Store: Support Gigabit Ethernet: Support Support Language: Multi-language Net Weight: 110 g / 3.88 oz