Features:[Android 8.1 OS]A5X Plus mini runs on the latest Android 8.1 System which is perfect in productivity, stability and performance, along with various of features and optimizations, delivering an improved user experience.[RK3328 Quad-Core CPU]Powered by high-performance RK3328 Quad-Core CPU, A5X Plus mini will be able to play 4K videos with H.265, H.264 and VP9 codecs. It also features HDR 10, HD 2.0a, USB3.0 and a Mali-450 GPU.[HEVC H.265 VP9 Decoding]H.265 decoding occupies less bandwidth (about 50%) than H.264; H.265 and VP9, powerful decoding capabilities, can decode most of the file formats at present. Enjoy 4K movie smoothly which is 4 times of full HD 1080P.[UHD 4K Resolution]Based on H.265 HD decoding, it offers 4K * 2K output which provides you high definition viewing and fluent video playing, making it as the highest resolution signal available for home movies.[Storage WiFi LAN]Comes with 2GB DDR3, 16GB Flash ultimately delivering a richer using experience which runs games quickly. Up to 64GB expandable storage offers more space to enjoy movie, music, etc. 2.4G WiFi and 10 / 100M LAN provides reliable network.Highlights:OS: Android 8.1CPU: RK3328 Quad-Core Cortex-A53 GPU: Penta-Core Mali-450 up to 750Mhz+SDRAM: 2GB DDR3; Flash: EMMC 16GBExpanded Storage: Supports TF Card up to 64GBWiFi: 2.4G WiFi, built-in AntennaEthernet: 10/100M, standard RJ-45High Definition Video Output: 4K (4096*2160pixel)HDR: HDR10 and HLG modesUSB Host: 1 high speed USB3.0, 1 USB2.0Bullet Point: 3D: 3D video formats.DLNA: Push the video, audio, pictures from phone or network to TV.Mouse / Keyboard: Support mouse and keyboard via USB; Support 2.4GHz wireless mouse and keyboard via 2.4GHz USB dongle.OSD type of languages: English, French, German, Spanish, Italian, etc. multilateral languages.Media Format Supported:Decoder Format: 4K VP9 Video decoder, H.265/H.264 video decoder, 1080P other video decoders (VC-1, MPEG-1/2/4, VP6/8).Media Format: Avi, Ts, Vob, Mkv, Mov, ISO, wmv, asf, flv, dat, mpg, mpeg.Music Format: MP3, WMA, AAC, WAV, OGG, DDP, HD, FLAC, APE.Photo Format: HD JPEG, BMP, GIF, PNG, TIFF.