Samsung Galaxy Core Advance I8580 8GB Unlocked GSM Android Phone - White 2G: GSM 850 / 900 / 1800 / 1900, 3G: HSDPA 850 / 900 / 1900 / 2100 4.7" TFT Display Capacitive Multi-Touchscreen Android v4.2 (Jelly Bean), Dual-Core 1.2 GHz Processor 5 Megapixel Camera (2592 X 1944 pixels) w/ Autofocus, LED flash + Front-Facing VGA Camera + Video Internal Memory: 8GB, 1GB RAM + microSD Slot Expandable up to 64GB