I asked someone to swap the loudspeaker on my N900 with that of 5800 Xpressmusic, because I heard the speaker on 5800 is very loud. He did, but I couldn't notice any difference in the sound volume. It doesn't sound any louder. So, for those who have a 5800 I'd like to know if the speaker volume is actually very loud as some people said (I mean as loud as some of those China phones with very loud speakers).

Or do you have any suggestion as to which type of speaker I should use. Thanks