Samsung i897 Captivate Android Smartphone Galaxy S GSM Unlocked - Black 1 GHz processor 5-megapixel camera with advanced options and video capture huge 4-inch OLED display,Mobile Broadband Generation: 3G 16 GB of built-in memory plus a memory card slot Wi-Fi with DLNA streaming,Band: WCDMA (UMTS) / GSM 850/900/1800/1900