NOT BLACKBERRY
And definitely the
iPhone 4S
Samsung Galaxy S2 has an awkward resolution and a lot of their features are either similar or just about almsot as good as apple's new phone
iphone 4S is pretty much everything updated to either be competing, or already is better than most of the smartphones on the market. The only thing any other phone has that Apple has not really brought in was the 3D phone which (forgot the name) one does.
And even tho the iphone is on 3G network, the new antenna works so that you get 4G speed. So basically it's TECHNICALLY 4G but using a 3G network. So iPhone is my vote.
I mean i do like the samsun galaxy s2, but it's definitely not THE best, and its safe to say the iphone 4s beats the samsung galaxy s2...