Detailed Product Description GeneralGSM 850 / 900 / 1800 / 1900 HSDPA 850 / 1900 / 2100 2008, MayAvailableSize114 x 66 x 14 mm 133 gDisplay65K colors480 x 320 pixels, 2.6 inches - Full QWERTY keyboard- Trackball navigation- WallpapersSoundVibration; Downloadable polyphonic, MP3 ringtonesYes - 3.5 mm stereo headset jackMemoryYes, PhotocallYes1 GB storage, 128 MB RAMmicroSD (TransFlash), microSDHC, ...