iPhone 4S

The iPhone 4S is a upgraded version of Apple's popular iPhone 4.

Apple's iPhone 4S is now available in 16GB / 32GB / 64GB Capacities. Whilst the iPhone 4S and the iPhone 4 look the same from the outside, Apple have performed some major internal designs with the iPhone 4S.

The CPU has been upgraded to a dual core A5 CPU (the same as in the iPad 2) - resulting in a dramatic increase in performance. Graphics are up to 7X faster, and Safari renders in half the time.

iPhone 4S features both GSM and CDMA mobile radio's - increasing the coverage and usability for networks worldwide. The optics have been upgraded, and now feature an 'all-new' 8 Megapixel camera, with a larger aperture for sharper photo's, and the ability to shoot video at 1080P, utilising stabilisation via the gyro sensor.

Siri is a voice guided assistant that 'listens' to requests and intelligently answers them. This whole package is driven by the new iOS 5 - which has over 200 updates, enhancements and upgrades from the previous iOS.

Whilst many were expecting the iPhone 5, the iPhone 4S still packs a punch for anyone looking to buy into an Apple iPhone for the first time.