Whats the difference?

[mrsavage]

Hi!
Just bought my first android, a HTC Hero.
It runs android 1.5, whats the difference between 1.5 and 2.1?
Does anybody knows?

 

[grainysand]

Mm, I'm dumb so I don't know about the API upgrades/coding-related stuff, but on the surface at least 2.1 brings you: live wallpapers, 3D app drawer, better contact synchronization, ability to add more than one Google account, and possibly better optimization (not sure about this one, but I understand that many older phones running 2.1--sans live wallpapers--are smoother than 1.5/1.6, though those are all custom ROMs).

 

[mrsavage]

Ok!
Thanks for your help!
I