ZTE Grand S2 S Ii S291 FDD 4g LTE Quacomm Snagdragon 801 Quad Core Moblile Phone 5.5 Inch 1920x1080p 2gb RAM 16gb ROM 13mp Brand & Model: ZTE Grand S II / S291 CPU: Qualcomm Snapdragon MSM8974AB Quad Core 2.3GHz; GPU: Adreno330 Operating System: Android 4.3 Network type: FDD-LTE & WCDMA & GSM Network RAM: 2GB ROM: 16GB