Huawei KESTREL G535 4.5" Quad Core Android Smartphone (Unlocked) - Quad Core 1.2 GHz, 4.5 Inches Screen, Dual Cameras 5MP Rare, 2000 mAh Battery, 8GB with SD Card Slot - Black Quad Band 2G, 3G 900/2100 MHz, 4G 800/1800/2600 MHz Powerful Quad Core 1.2 GHz CPU, 1G RAM, 8GB ROM with Micro SD Slot extension 4.5 Inches Large LCD Touchscreen, 245 PPI Dual HD Cameras with 5MP Rare and 1MP Front, LED Flash Slim Design with only 3.1" thickness and powered with extensive 2000 mAh Battery with up to 12 hours active using. Unlocked cell phones are compatible with GSM carriers like AT&T and T-Mobile as well as with GSM SIM cards (e.g. H20, Straight Talk, and select prepaid carriers). Unlocked cell phones will not work with CDMA Carriers like Sprint, Verizon, Boost or Virgin.