The Curve 8310 features a large, ultrabright 320 x 240 px display that supports more than 65K-colors - measures just 4.2 wide by 2.4 inches long by 0.6 thick and weighs approximately 3.9 oz. It combines BlackBerry email and messaging capabilities - including a built-in spell-checker with user-customizable dictionary - with premium phone features, a comprehensive organizer, fast Internet browser and other applications. It also features multimedia capabilities, including a 2.0-megapixel camera with 5x digital zoom, an advanced media player, new desktop media manager software, a 3.5 mm stereo headset jack, a microSD memory slot for additional storage and Bluetooth 2.0 with support for the Bluetooth stereo audio profile (A2DP/AVRCP).
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.
2G GSM: 850 / 900 / 1800 / 1900
QWERTY keyboard, Trackball navigation, Blackberry Maps, Document viewer (Word, Excel, PowerPoint, PDF), Media player (MP4/WMV/H.263/H.264/MP3/WAV/eAAC+/WMA), Organizer.
Camera: 2 MP, 1600x1200 pixels, LED flash.
Internal Memory: 64 MB ROM, MicroSD expandable (4 GB max, no card included).