Detailed Product Description GeneralGSM 850 / 900 / 1800 / 1900 HSDPA 900 / 2100 HSDPA 850 / 1900 - American version2008, JulyAvailable. Released 2008, SeptemberSize106.5 x 53.9 x 17.2 mm 136 gDisplayTFT, 16M colors240 x 320 pixels, 2.8 inches - Accelerometer sensor for auto-rotate- Optical trackpadSoundVibration; Downloadable polyphonic, MP3 ringtonesYes, with stereo speakers - 3.5 mm audio jack ...