A nice photo review over at My-Symbian of Sony Ericsson’s new P800 cellphone/PDA, which looks set to go head-to-head with the Pocket PC Phone. The screen on the P800 is a bit smaller, and it runs the Symbian OS rather than Microsoft’s Pocket PC Phone operating system, but it also has Bluetooth and a built-in digital camera, a couple of features that the Pocket PC Phone lacks.