i can see a few improvements:
-slimmer, shed some weight
-512mb card included
-quad band
-battery life should be better..stats can't totally be trusted though. have to be compared in real life to know
cons:
-uses M2 (less common media) vs. MSDP
-no 3G
neither phone has autofocus (what a real shame!)
looks is a subjective argument
do they have the same user interface or w580 has an upgraded one? are flash themes compatible for both phones? or one has nicer flash themes than the other?
-slimmer, shed some weight
-512mb card included
-quad band
-battery life should be better..stats can't totally be trusted though. have to be compared in real life to know
cons:
-uses M2 (less common media) vs. MSDP
-no 3G
neither phone has autofocus (what a real shame!)
looks is a subjective argument
do they have the same user interface or w580 has an upgraded one? are flash themes compatible for both phones? or one has nicer flash themes than the other?