POSH Titan HD E500a - 5.0" HD, 4G, Android 4.4 Kit Kat, Octa-core, 8GB, 13MP Camera, Ultra Slim, Dual Sim Smartphone (Black) 5" HD LCD Capacitive Touch-panel Display, Ultra Slim - 8.0mm Thick, 13MP Primary Camera with LED Flash, 5MP Front Camera Powerful Octa Core 1.7 GHz Mediatek MT 6592 Processor, 1GB RAM, 8GB Internal Memory with Micro SD Support Enhanced 4G HSDPA+ Network Support - GSM/Edge/4G HSDPA+ 850/1700/1900 - Dual Sim 2200mAh Battery, Micro USB Charger, 1 Year USA Warranty Package Includes: Phone, Wall Adapter, Charging Cable, Headphones, Manual, Battery, Screen Protector 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.