Then what sort of magic does this "Science" played in making symbian so much comfortable to even capture images much clearly even when there is not sufficient light. Isn't is the NIGHT MODE feature in them. Go and see some mobile phone like N73, n81..............................
Open there camera app and where you find A, click there and open and enable it to night mode
The difference you will see when you will be in dark area.

Then my question is why not this feature enabled for Nokia N900?