Samsung Galaxy J7 SM- J700H/DS GSM Factory Unlocked Smartphone-Android 5.1- 5.5" AMOLED Display- International Version (White) 2G Bands: GSM 850/900/1800/1900 3G Bands: 850/900/1900/2100 5.5" Super AMOLED Capacitive Multi-Touchscreen w/ Protective Corning Gorilla Glass Android OS v5.1 (Lollipop), CPU: Octa-core 1.5GHz GPU: Adreno 405 , Chipset: Qualcomm MSM8939 13MP Primary Camera autofocus LED flash, 5.0MP Front Camera With "LED Flash" 16GB Internal Memory, External Memory microSD up to 128 GB, Dual Sim Card ( Micro Size )