Running Palm OS 5 on an Intel PXA263 processor, running at 200MHz, the NX73V has 16 MB or RAM and a 300K pixel camera that supports up to 640 x 480 resolution. However, it's the screen that is the biggest attention-grabber as its capable of 320 pixels of width and 480 of length if you shrink the Graffiti area. Viewing diary dates, or reading files using the supplied Picsel Viewer, which can cope with document types including HTML, PDF and Microsoft Word is a positive experience because the display format is closer to the "portrait" orientation of standard paper and therefore feels better than more usual squarer Palm PDA screens.