iPhone 7 review: how good can a phone be if the battery doesn't last even a day?

Two years after the iPhone 6, should buyers upgrade to the waterproof, headphone socket-free - and most expensive - iPhone yet?

The most eagerly awaited iPhone since the last one, the Apple's iPhone 7 has arrived. Much has been said about its design, the absent headphone socket, and the fact that it's now waterproof, but is it actually any good?

Following on from the iPhone 6 was a tall order, which the iPhone 6S struggled to live up to, with fewer sales and less consumer enthusiasm. Two years on, the question is whether those iPhone 6 buyers will bite and upgrade to the most expensive iPhone yet, its price in the UK inflated thanks to the Brexit referendum result.