Apple claim their latest flagship phone, the iPhone 5S is, "the most forward-thinking phone anyone has ever made." Judging by the specs that may well be a well backed-up brag. It's available in  black, gold or silver and features include a 64-bit A7 chip with a billion transfers, double-speed, ten hours of battery with 250 on standby, 40 hours of music and a new camera with a larger light sensor, improved slow-mo options and auto-image stabilization. The thing we're most excited about is the fingerprint sensor which not only replaces a password but can even be used to buy stuff as well.