This brand new Samsung Galaxy Ace GT-S5830i in white is a 3G unlocked mobile phone. It features a 3.5-inch screen, 5.0MP camera, 832MHz processor, and 278MB RAM, running on the Android operating system. The phone has a storage capacity of 158MB, with the option to expand using a MicroSDHC memory card. It also includes connectivity features such as 3G data capability and a touch screen interface, making it a versatile and functional device for everyday use.