Specification:CPURK3566 Quad Core ARM Cortex A55GPUMali-G52 1-Core-2EE, Open - GL ES 1.1/2.0/3.2,Open - CL2.0,Vulkan 1.1 supportMemory4GBFlash32GBbluetoothSupport BT5.0WiFiSupport WiFi IEEE 802.11 b / g / n / ac, Support 2.4G and 5GSoftware - OSAndroid 11.0 Video - Video Decoder ...Specification:CPURK3566 Quad Core ARM Cortex A55GPUMali-G52 1-Core-2EE, Open - GL ES 1.1/2.0/3.2,Open - CL2.0,Vulkan 1.1 supportMemory4GBFlash32GBbluetoothSupport BT5.0WiFiSupport WiFi IEEE 802.11 b / g / n / ac, Support 2.4G and 5GSoftware - OSAndroid 11.0 Video - Video Decoder - H.265 HEVC/MVC Main10 Profile yuv420@L5.1 up to 4096x2304@60fps - H.264 AVC/MVC Main10 Profile yuv400/yuv420/yuv422/@L5.1 up to 4096x2304@60fps - VP9 Profile0/2 yuv420@L5.1 up to 4096x2304@60fps - VP8 verision2,up to 1920x1088@60fps - VC1 Simple Profile@low, medium, high levels, Main Profile@low, medium, high levels, Advanced Profile@level0~3,up to 1920x1088@60fps - MPEG-4 Simple Profile@L0~6,Advanced Simple Profile@L0~5,up to 1920x1088@60fps - MPEG-2 Main Profile, low, medium and high levels, up to 1920x1088@60fps - MPEG-1 Main Profile, low, medium and high levels, up to 1920x1088@60fps - H.263 Profile0,levels 10-70,up to 720x576@60fps* Video Encoder - H.264/AVC BP/MP/HP@level4.2,up to 1920x1080@100fps - H.265/HEVC MP@level4.1, up to 1920x1080@1