... 4.1.1 MTK 5 inch mtk6577 dual core android 4.1 jelly bean phone N9770 N9770 (Private) ANDROID 4. ... Dual sim cards, dual standbyCamera5MP AF+0.3MP front camera,flash lightVideo screen:Video records with soundWIFI802.11b/g/n Modem features:Wireless ... ,WAV,Support all music formatsOn line chatMSN/TWITTER,FACEBOOK,SKYPE PHONE FUNCTION etcOfficeWord/Excel/PDF/PPT,Microsoft Wordpad,Microsoft SpreadExcelPICjpg ...