Apart from the, y'know, innards of the whole thing.
This has been my phone progression since 2007:
How far we've come ;_;
Blackberry... Haha, you're the typical honduran aren't you?
All the people (with money) in Honduras moved to iPhone this year.
It may have been a big jump for you from Bb to iPhone 4S but I've been using my iPhone since 2007. Everytime I see a new models is the same but faster and better looking.