Samsung Galaxy Ace 4 Neo G318ML Factory Unlocked GSM Dual-Core Android Smartphone - White,INTERNATIONAL VERSION NO WARRANTY 2G: GSM 850 / 900 / 1800 / 1900, 3G/ HSPA: HSDPA 850 / 1900 / 2100 4-inch TFT Capacitive Multi-Touchscreen 3.0 MP Main Camera with Flash, no Front Camera no auto focus Dual Core 1.2 GHz processor, 512MB RAM, 4GB Internal Memory, up to 64GB Micro SD card supported Unlocked cell phones will not work with CDMA Carriers like Sprint, Verizon, Boost or Virgin.