Samsung Galaxy J7 J700M, 16GB, Dual SIM LTE, Factory Unlocked - Black (International Version) 2G: GSM 850 / 900 / 1800 / 1900, 3G: HSDPA 850 / 900 / 1900 / 2100, 4G : LTE 800 / 850 / 900 / 1800 / 2100 / 2600 Android v5.1 (Lollipop), Quad-Core 1.4 GHz Cortex-A53 & Quad-Core 1.0 GHz Cortex-A53 Processor, Chipset: Qualcomm Snapdragon 615, Adreno 405 Graphics 13 MP Main Camera, 5 MP Front Camera with flash Internal Memory: 16GB, 1.5GB RAM + microSD Slot Expandable up to 128GB