... GPRS,GPS, Camera, PSAM, RFID card reader, barcode scanner ALL IN ONE design: GPS,GPRS, BLUETOOTH, PSAM,CAMERACPU: Samsung ARM920T@533 ... QVGA backlight TFT-LCD, 65 K colors. 240 x 320 (QVGA size), LED backlightTouch panel: Glass analog resistive touch and transparent typeBattery: ... temperature: -20 °C ~ 50 °CStorage temperature: -25 °C ~ 70 °CHumidity: 5% RH ~ 95% RH (non-condensing)Dropping survive: 1 ...