As soon the Nokia has announced the launch of Nokia N900, people start comparing  N900 with Nokia n97.Nokia N990 scores very much high if we compare it with nokia n97. At first glance, the N900 and N97 feature looks pretty much similar. For example 5 megapixel camera, A-GPS, 32GB storage, HSDPA and Wi-Fi.

The main difference in the mobile phone comes in the  operating system.N97 uses same old Symbian operating system that Nokia have been using on their N-Series phones which n900 uses Maemo Linux operating system. Overall experience is rather slow and discordant in Nokia n97 while N900 has managed everything in an efficient, productive way that also looks supremely good. N97 has been given a considerable praise from Nokia in the form of a new fimrware update. But even with that, the N900 is simply leagues ahead of it in every way. So go for the N900.