... N9550 1,MTK6577,Dual Core 1GHz 2,Android 4.1,1G,4G,5.0 MP 3, 5.3'' Capacitive Screen Newest Chinese ... Touch Screen MTK6577 , Dual Core RAM 1G , ROM 4GCamera 5.0 MP+0.3MP 2G GSM 850/900/1800/1900 MHz3G WCDMA ... *80.1*9.4 (Unit:mm)weight160g ( without battery)MemoryRAM:1G+ROM:4GOSAndroid OS , 4.1.1(Froyo)MS modeWCDMA/GSMFrquency ...