REVIEW: BlackBerry Z10 smartphone with BB10 operating system

The first touch-only handset in the new BlackBerry 10 range from the re-christened BlackBerry (formally known as RIM), The BlackBerry Z10 has the weight of a whole company resting on its shoulders. Can it keep pace with the iPhone and Android big boys, and put the BlackBerry brand at the top of the smartphone market once more? Read our review to find out!