Modelgt1 bluetoothbluetooth 40 video formatflv wmv vob dat mpg mov mkv avi mp4 mjpg mpe mpeg languagesswedish russian polish spanish norwegian german hungarian french greek english finnish danish chinese dutch multi language italian multi language portuguese expansion capacity64gb powerdc 5v 2a adapter included operating systemandroid 60 android 51 supported resolution4k cpu coresocta core certificationfcc ccc ce cpuamlogic s912 cpu frequency ghz20 gpuarm mali t82