Apple iOS 5
The iPhone 4S runs Apple's iOS 5 operating system, the latest version of Apple's smartphone OS. iOS 5 delivers a more refined user interface with an enhanced notifications, increased speed and improved messaging with iMessage. iCloud also offers a free back up service that keeps all your data safe and secure in case of any mishaps.
Dual-core Processor!
The iPhone 4S features a powerful A5 Dual-core processor allowing for an amazingly fast response time and high-speed multimedia functions whilst at the same time conserving battery power. Dual-core processor also delivers a responsive touchscreen experience and can handle running multiple applications effortlessly. The A5 processor also dramatically improves the graphics on the iPhone allowing for smoother and higher quality graphics.
8.0 Megapixel Camera
Including a built in 8.0 megapixel camera with auto focus and an LED Flash. the Apple iPhone 4S takes quality pictures that you will want to share with your friends. Store them in your phone, email them to friends or upload them to your blog or favourite social networking sites.
HD Video Capture
Thanks to the powerful dual-core processor, the iPhone 4S can capture video in full 1080p HD resolution. Let the camera roll with one press of the camera key and capture all the action in perfect clarity. When you're finished, your work is effortlessly backed up to the iCloud kept safe for you to upload to youtube.
Wi-Fi
With Wi-Fi you can use your iPhone 4S to connect to a local wireless network (W-LAN) to connect to the internet. This offers a cheap (sometimes free) method of connecting to the net to download emails, files, or check your favourite websites.
A-GPS
A-GPS is a network service that can locate your position to within 100 metres by using a clever technique called triangulation. By sending a signal to three cell masts, A-GPS will work out your location by the location of the cells and your distance from them.
iPod and iTunes
With a built in iPod, you can carry your tunes with you, in your pocket, and listen to them when you want. You also have direct access to the iTunes store with millions of songs to choose from.