BLU Dash 4.0 C D370u Unlocked GSM Dual-SIM Dual-Core Android Smartphone - Blue 2G: GSM 850 / 900 / 1800 / 1900 (SIM 1 & SIM 2), 3G: HSDPA 850 / 1700 / 1900) 4.0-inch TFT Capacitive Multi-Touchscreen Android v4.4.2 (KitKat), Dual-Core 1.3 GHz Processor, Mali-400 Graphics 3.2 Megapixel Camera (2048 x 1536 pixels) w/ LED Flash + Front-Facing VGA Camera, Video Internal Memory: 4GB ROM, 512 MB RAM, microSD Slot Expandable up to 64GB