Samsung Giorgio Armani P520 Unlocked Cell Phone with 3.15 MP Camera, MP3/Video Player, MicroSD Slot--International Version with No Warranty (Black) This unlocked cell phone is compatible with GSM carriers like AT&T and T-Mobile. Not all carrier features may be supported. It will not work with CDMA carriers like Verizon Wireless, Alltel and Sprint. Tri-band GSM cell phone compatible with 900/1800/1900 frequencies and GPRS/EDGE capabilities 2.6-inch touchscreen with intuitive navigation; 3.2-megapixel camera/camcorder; MicroSD memory expansion Digital audio player; Bluetooth stereo music; access to personal email; web browser; SMS/MMS messaging Up to 6 hours of digital talk time and 220 hours (9+ days) of standby time