Blu Dash JR D141W Dual Sim Factory Unlocked Android Smartphone 2G: GSM 850 / 900 / 1800 / 1900 (SIM 1 and SIM 2) 3.5 inch TFT Display Capacitive Multi-Touchscreen Android v2.3 (Gingerbread), 1.0 GHz Processor, 2 Megapixel Camera (1600 x 1200 pixels) Front Facing VGA Camera Internal Memory: 512MB ROM, 256MB RAM and microSD Slot Expandable up to 32GB Unlocked phones will work with Most GSM Carriers worldwide. Unlocked cell phones will not work with CDMA Carriers like Sprint, Verizon, Boost 2G: GSM 850 / 900 / 1800 / 1900 (SIM 1 and SIM 2) 3.5 inch TFT Display Capacitive Multi-Touchscreen Android v2.3 (Gingerbread), 1.0 GHz Processor, 2 Megapixel Camera (1600 x 1200 pixels) Unlocked phones will work with Most GSM Carriers worldwide. Front Facing VGA Camera Internal Memory: 512MB ROM, 256MB RAM and microSD Slot Expandable up to 32GB Alert types: Vibration; MP3, WAV ringtones, Loudspeaker: Yes, 3.5mm jack: Yes Battery: Li-Ion 1000 mAh battery, Stand-by: Up to 600 h, Talk time: Up to 12 h