IT Reviews have published a review of the iPAQ 614c Business Navigator 'The iPAQ 614 Business Navigator is a Windows Mobile 6 Professional device in a candybar-style format. It has a large touch screen and number pad. It comes in two versions; one with a back-facing, 3-megapixel camera, one without. The one with is called the 614c, the one without is called the 614. Apart from this the two versions of the device are the same.
This is a pretty large and chunky handset weighing in at 145g and measuring 117mm tall, 60mm wide and 17mm thick. There are other Windows Mobile smartphones available that are smaller and lighter. In order to maximise the space available for both screen and number pad, HP has done away with a navigation pad. Instead it has embedded what it calls a Smart Touch Wheel into the number pad. Effectively this is a circle which crosses every number key except the 5 and 8. You use it by running a finger tip around it and, as you do so, you can scroll up and down the screen.'
Read: Hewlett Packard - iPAQ 614c Business Navigator review - IT Reviews