BlackBerry Curve 3G 9300 QWERTZ, Curve. Display diagonal: 62.5 mm (2.46 "), Display resolution: 320 x 240 pixels, Display: TFT. Internal memory: 256 MB. Data network: EDGE, GPRS, GSM, HSDPA, Bluetooth version: 2.1+EDR. Headphone connectivity: 3.5 mm. Mobile operating system installed: BlackBerry OS