The world’s most advanced mobile. Amazing features, and rock-solid stability iOS.

Dual-core A5 chip. The most powerful iPhone processor ever.

Two cores in the A5 chip deliver up to two times more power and up to seven times faster graphics.1 And you’ll feel the effects. Fast. iPhone 4S is quick and responsive, which makes all the difference when you’re launching apps, browsing the web, gaming and doing just about everything. And no matter what you’re doing, you can keep on doing it. Because the A5 chip is so power-efficient, iPhone 4S has an outstanding battery life.

Video recording. In 1080p amazing HD.

Shoot stunning 1080p HD video everywhere you go. With all-new optics, the light is always right, the colour is always vivid and everything will look even better than you remember. Video stabilisation steadies shaky shots. And you can edit video right there on iPhone and share your lush life as fast as you shoot.

iOS. The world's most advanced mobile operating system. And the easiest to use.

With every iOS advancement comes even easier ways to do everything. That’s what makes iOS years ahead of anything else. iOS 5 leaps even further ahead, bringing over 200 new features to iPhone 4S. Here are just a few of our favourites.