5 inch smart phone I9500 N9500 S4 1280x720 with MTK6589 1280x720 CPU:MTK6589 Andorid 4.2 ... OS 1GB RAM 4GB/8GB ROM (optional) Basic InformationModel N9500 quad core 1.2GHZBand2G: GSM 850/900/1800/1900MHz3G: WCDMA ... , camera, tethering & portablehotspot, compass, torch, etc5 inch smart phone I9500 N9500 S4 1280x720 with MTK6589