The HP IPAQ 614 Business Navigator was also presented at the Mobile World Congress 2008. Part of the IPAQ 600 family, the HP IPAQ 614 (identical to the IPAQ 610c) comes equipped with a 3 megapixel autofocus camera, GPS receiver and support for almost all of the GSM and UMTS bands available.
The HP IPAQ 614 has a 2.8" touchscreen display with QVGA display and offers smooth performance thanks to the 520 MHz Marvel PXA270 processor and the 128 MB SDRAM.
Probably the coolest thing about the IPAQ 614 is the Smart touch navigation wheel - you just put your finger on the touch-sensitive ring you see on the alpha-numeric keypad and you can scroll through the menus, applications and documents.
The device is meant to be easily used by one hand so there is even a Jog Wheel on the left side which is rather nice - we at GSMArena love jog wheels.
Enjoy our video demonstrating the Smart Touch navigation wheel: