Apple iPhone 4S (photos) - CNET

The Apple iPhone 4S is externally the same as the original iPhone 4, but the internals are all new, Apple says.

Apple iPhone 4S - CNET

iPhone 4S, Siri, iMessage and more hands-on photos - CNET

Apple iPhone 4 review: Apple iPhone 4 - CNET

Apple's iPhone through the years - CNET

iPhone makes up a third of all smart phone sales - CNET

Apple iPhone 4S (photos) - CNET

Restored Apple iPhone 4S 16GB Black (Unlocked) (Refurbished)

iPhone 4S, Siri, iMessage and more hands-on photos - CNET

History of the iPhone in pictures - CNET

Apple iPhone 4 review: Apple iPhone 4 - CNET