Apple iPhone 5S and 5C handsets unveiled in California

Apple has unveiled two new handsets: the top-end iPhone 5S and a cheaper iPhone 5C at an event in California. The 5S introduces a fingerprint sensor built into the phone's main button to identify the user. The 5C comes with a plastic back in a choice of colours. via Pocket http://www.bbc.co.uk/news/technology-24034507