... 512MB memory+4GB Nandflash OS: Android 4.0 Wifi, BT, GPS,3G CPU TypeTCC8923,cortex-A5 CPU Speed1.0GHZO S supportAndroid ... viewerJPEG,BMP,PNG,GIF.......Video AVI,MP4,MOV,3GP,MPG,PS,TS,VOB,MKV,FLV,RM,RMVB,ASFInterfacesMemory card socketUSB interface3G ... CapacityLithium-ion polymer 3.7V/3600mAH 7inch Tablet PC with GPS, BT, 3G, high resolution, Android 4.0