You can use a fullscreen keyboard in N800, so you don't have to use the stylus too. Overall N8x0 is good for everything you want, but the PIM (and you already know that . So go for it. EDIT: Two things are the main features of N810 which probably you should consider: the hardware keyboard and the transflexive screen. GPS is bad (yet) and one card slot less. So if you need space and can settle with the FS keyboard, get a N800, If you do a lot writing under the hot blazing sun - get a N810