I've had a lot of personal PC devices such as PDAs and other smart phones. The biggest gripe I had was the screen. Most devices didn't back enough resolution to make any type of web browsing slightly enjoyable. The pictures were blurry and small, and I could definitely couldn't fit entire webpages.

The Nokia N810 packs a 800x480 screen which is stunning to say the least. The screen is 4.12" diagonally which is plenty of space to really get a enjoyable browsing experience. The Nokia N810 definitely shines in the display area.

 
 

One thing I love about my Nokia N810 is that it is incredibly small. This means I can carry my Nokia N810 easily in my pocket and not feel it. This is a great change from the days where you could always tell who had a big cell phone or PDA when their pockets were bulging out.

The actual dimensions of the Nokia N810 rival the new Apple iPhone. Here they are for the technical folks:

Volume: 128 CC
Weight: 226 g
Length: 72 mm
Width: 128 mm
Thickness: 14 mm

So yeah, the Nokia N810 is amazingly small and powerful.