Amar Unlocked Phablet 6-Inch. Android 4.2 GSM Tablet Phone free leather case avilable 3g phone tablet Most popular apps already installed including latest playstoe One of the rare High Quality smartphones that works 3G and above on all major US GSM carriers like: AT&T T MOBILE SIMPLE MOBILE NET 10 CONSUMER i-Fi, Bluetooth, satellite GPS, Browser, Camera Front 2.0MP, Back 5.0MP RAM: 512MB; Nand Flash: 4GB Card Slot: Yes, Supports Micro SD / TF card up to 32GB (not included) 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.