New voice-controlled iPhone 4S unveiled, to launch on October 14 - but it looks just like the old one.

At Apple's corporate headquarters in Cupertino, California CEO Tim Cook took to the stage to launch the company's new iPhone range - 'This is my first product launch since being made CEO. I'm sure you didn't know that,' he joked.

It was Cook's first launch since he took over as CEO from Apple founder Steve Jobs - and seen as a significant test of his leadership.

The new iPhone is iPhone 4S, not iPhone 5 - looking very similar to the current model, but voice-controlled and with other hi-tech features. The phone launches on October 14.