The dark gray Samsung Galaxy J3 J320A 16GB Smartphone offers powerful performance and high-definition image quality on a large display. This smartphone is powered by the Samsung Exynos 3475 chipset, which consists of quad-core 1.3 GHz processor. The Galaxy J3 also has 1.5GB of RAM for multi-tasking. This model stores up to 16GB of data and features a microSDXC slot for additional storage capacity. The smartphone's micro-USB 2.0 interface allows you to connect the device for mass-storage purposes and also serves as a charging port.