Samsung Galaxy A3 A300M 16GB Unlocked GSM 4G LTE Quad-Core Smartphone - Black GSM850, GSM1900, UMTS850 (B5), UMTS1900 (B2), LTE700 (B17), LTE850 (B5), LTE1700/2100 (B4), LTE1900 (B2), TD-LTE2500 (B41) 4.5-inch Super AMOLED Capacitive Multi-Touchscreen Android v4.4.4 (KitKat), Quad-Core 1.2 GHz Cortex-A53 Processor, Chipset: Qualcomm MSM8916 Snapdragon 41, Adreno 306 Graphics 8 Megapixel Camera (3264 x 2448 pixels) w/ Autofocus, LED flash & Front-facing 5 Megapixel Camera Internal Memory: 16GB, 1 GB RAM & microSD Slot Expandable up to 64GB