Efitty 7" A33 Android 4.4 Quad-Core 8GB Tablet PC Dual Camera with WIFI Bluetooth The screen size: 7inch,The screen resolution: 800*480(1024*600 option),Touch screen: capacitance.G_sensor: Gravitational acceleration sensor.Operating system version: Android 4.4 CPU: A33 Quad core Cortex A7 1.3GHz,GPU: Mali 400 MP2/400MHz,RAM DDR3: 512MB DDR31G DDR3 option),ROM Flash: 8GB (16GBoption).USB slot: USB OTG.3G plugin: 3G wireless USB dongle Multimedia support(Hardware decode): BMP, JPG, GIF, PNG MEPG 1/2/4,H.263/H.264,RMVB,WMV/VC-1,MVC,AVS,MJPEG.(UP TO 1080P) MP3,WMA,WAV,OGG,FLAC,ALAC,APE,AAC,AC-3,DTS(license) Battery type: Polymer lithium ion batteries,Battery capacity: 3.7V/3000mAh.The power adapter: 5V/2A.Camera: 0.3 MP Front,0.3 MP Back (Dual Camera) Flash: Flash support hardware decoding,FLASH 11.Support: Email,Browser,Calculator,Calendar,Clock,Search,Gallery,Downloads,Camera,Music,Movie Player,File Browser,App Installer,Settings etc.