HTC TYTN II Smartphone P4551/KAISER Platform: Microsoft Windows Mobile 6.1 Professional Memory: - ROM: 256MB/RAM: 128MB SDRAM / Processor: Qualcomm MSM7200, 400MHz Main LCD Module: - 2.8" transflective TFT-LCD with backlight LEDs, touch-sensitive screen - 240 x 320 QVGA resolution with 64K Colours GSM/GPRS/EDGE quad band (850/900/1800/1900)/UMTS/HSDPA (tri-band, 850/1900/2100 MHz) Internal GPS antenna / WiFi 802.11b/g / Bluetooth - 2.0