Best PDAs - 320 x 240 Screen Resolution, GSM

'a high-level of OS security, crucial for social and professional users.'

'features of note include Bluetooth and WiFi technology for short range wireless communications, GPS, USB connectivity, and a jog wheel'

'* 3G with HSDPA. * Excellent battery life.'

'speaker independent voice dialing and command system'

'The 320-by-240 display is gorgeous, and navigating the device via the small--but very usable--QWERTY keyboard and BlackBerry Pearl -like trackball is quite comfortable.'

'latest and greatest slider phone'

'sleek looking and ultra thin mobile phones'

'one stylish phone'

'The i320's performance in our color scanning speed tests was good, but not the best we've seen.'

'business-oriented smart phone'

'extensive screen surround'