Which aren't really comparable either, given there was over a year between them. 2g iPhones go for roughly the same as an n95 and came out at the same time. That is a better comparison. Unfortunately, due to Nokia not bringing out anything that didn't suck since then, there is no real comparison between fancy nokias and iPhone 3g / 3gs.
neither can I or the other two in my office who now have them.
It'd be worth going to a low signal area to check – it's not going to make a difference if you're in somewhere with very strong signal (like in a city centre, or right near a mast), as even an attenuated signal will give you all the bars in a very good signal area.
Joe