Sonim XP7 XP7700 16GB 4G/LTE Smartphone - Factory Unlocked - International Version with No Warranty (Yellow on Black) 2G : GSM 850 / 900 / 1800 / 1900 and/or 3G : 850(B5) / 900(B8) / 1900(B2) / 2100(B1) and/or 4G/LTE 700(B12)/ 700(B17)/ 850(B5)/ 900(B8)/ 1900(B2)/ 1700|2100(B4)/ 2100(B1)/ 2600(B7) Chipset : MSM8926 1.2 GHz Quad core Corning Gorilla Glass 2 with glove touch, blanview display Memory : 16GB Internal storage / 1GB RAM / User memory: 12GB SIMcard Type : Micro-SIM