Samsung Galaxy J2 SM-J200M/DS Dual Sim LTE 8GB - GOLD (International Version) American Model: This Product is only compatible with SIM-Card issued from a mobile operator with the Americans.North,South, and Central Americas and the Caribbean For International SIM cards Use : A cumulative call over five minutes must first be made with the sim card from American Operators Android v5.1.1 (Lollipop), Quad-Core 1.3 GHz Cortex-A7 Processor, Chipset: Exynos 3475, Mali-T720 Graphics 5 Megapixel Camera (2592 ? 1944 pixels) w/ Autofocus & LED Flash + Front-Facing 2 Megapixel Camera Internal Memory: 8GB, 1GB RAM + microSD Slot Expandable up to 128GB