... LCD size243mm x 190mm x 9mmOperating systemGoogle Android 2.3.4GingerbreadlanguageMulti language support(26countries)Processor type(CPU+GPU+VPU ... Dongle card, WCDMA, EVDO format.Functional propertiesThe direction sensor3 axis gravity sensor, automatic steering display screen in a four ... BMP, PNG3D eBookTXT, EPUB, PDF,WORD,EXCEL, POWERPOINTSBattery type 3.7V 7000mA/hThe use of timeWifi 7 hours,3G online ...