The iPhone 4S is powered by Apple’s dual-core A5 chip, which will allow for graphics up to 7 times faster. To demonstrate the 4S’ graphic capabilities, Apple invited Epic Games on stage to demo ...

Photos are noticeably superior to the iPhone 4, Siri works well (though has some limitations), and the phone itself is a whole lot faster thanks the A5 chip. Combine that with the dual antenna (the ...