The OS on the N900 is basically a desktop OS, bringing pretty much everything from your desktop PC to your N900 in your pocket. The N95 does not have this functionality although obviously allows Internet connectivity.

The N900 is far more customizable in the terms of Internet browsing also, offering multitasking with several pages open, and live at any one time.

The device also offers four customizable homescreens, again, bringing more to the table for the user.