... . 1GB RAM 8GB ROM 3.5.8 Inch IPS QHD Screen 4. 5.0MP Front Camera,back camera 8 ... .0MP ZX-S7589 5.8 Inch MTK6589 Quad core phone Selling pointsMT6589 ... (8G+1G)Android OS, v4.1.2 (Froyo)5.8" HD Capacitance Touch ScreenSupport Wifi Wireless High Speed ... functionsSMS group sending, Voice recorder, WAP function, GPRS Internet access, MMS, long DV camera audio features, call recording ...