Updated The iPhone 4S underwhelmed, so the iPhone 5 needs to re-energise consumers in the same way as the iPhone 4.

Updated The iPhone 4S caught many by surprise, with Apple expected to release the iPhone 5 - but instead we got an iPhone 4 with overhauled innards.

Apple has released another new iPhone - the 3GS - to stave off the competition from the Palm Pre and the HTC Magic. But is it worth the super-high upgrade charges, given the iPhone 3G with the new 3.0 software is very similar?

Updated Apple's launch of the iPhone 4 has seen the greatest excitement for a new phone ever - and with HD video recording, a super high-res screen and ridiculously slim dimensions, it's not hard to see why.

An astonishing demonstration of the power of the iPhone, but limited power

When the original iPhone launched, the tendency was to forget about its faults. So can the new Apple iPhone 3G overcome them and soar to hitherto unforeseen heights?

Can you recall your first encounter with a computer, and how empowered you felt? That feeling that one device could change your world. If you've yearned for that feeling, get an iPhone