Features: [Android 7.1 Nougat OS] M8S PRO runs on the latest Android 7.1 Nougat System which is perfect in productivity, stability and performance, along with various of features and optimizations, delivering an improved user experience. [S912 Octa-core 64 bit Cpu] Powered by the latest and powerful Amlogic S912 Octa-core 64 bit Cortex-A53 Cpu, up to 2.0GHz ultra high frequency, more than 4 times performance improvements. [2Gb Ddr4 16Gb Emmc Flash] It boasts 2GB Ddr4 Ram, and 16Gb Emmc Flash, advantageous in performance, security and reliability, ascribing to the eMMC memory, ultimately delivering a richer end-user experience. [Hevc H.265 VP9 UHD 4K] H.265 and Vp9, powerful decoding capabilities, can save 50% bandwidth than H.264 and Vp8. M8S PRO supports 4K resolution which provides an extreme experience when watching movies as well as playing games. [2.4G / 5G WiFi BT 4.1] With built-in 2.4G / 5G dual band WiFi supporting Ieee 802.11 a/b/g/n/ac, 10 / 100Mrgmii LAN and BT 4.1+Hs, it can provide reliable network access with high data rates. Highlights: OS: Android 7.1, support OTA update Cpu: Amlogic S912 64 bit Octa-core ARM Cortex-A53 CPU up to 2GHz Gpu: ARM Mali-T820MP3 GPU up to 750MHz (Dvfs) Sdram: 2GB Ddr4 Flash: 16Gb Emmc Flash Expanded Storage: Supports TF Card up to 32Gb WiFi: Built-in 2.4G / 5G WiFi, Support Ieee 802.11a/b/g/n/ac LAN Ethernet: 10M/100M Rgmii BT: BT 4.1+Hs Hdr: HDR 10 and HLG HDR High Definition Video Output: 4K (4096*2160pixel) Bullet Point: OS: Android 7.1 Language: Chinese, English, Germany, Japanese, Korea, etc.24 languages. High speed USB 2.0, support U Disk and USB Hdd. Video decorder: H.265 4K @60fps 10btis, VP9 Profile 2, H.264 4K @30fps, Avs+ 1080P @60fps. Video encorder: H.264 1080P@60fps. Decoder format: HD Mpeg1/2/4, H.265/hevc, HD Avc/vc-1, Rm/rmvb, Xvid/DivX3/4/5/6, RealVideo8/9/10. Media format: Avi, Rm, Rmvb, Ts, Vob, Mkv, Mov, Iso, wmv, asf, flv, dat, mpg, mpeg. Audio Supported: Mp3, Wma, Aac, Wav, Ogg, Ddp, TrueHD, HD, Flac, Ape. Photo format: HD Jpeg, Bmp, Gif, Png, Tiff.