New iPhone6 to come in different colours and sizes

Apple's iPhone 6 will come in a range of different colours and sizes - according to tech experts.

The next version of the firm's smash-hit smart phone isn't due to hit stores until May.

As usual, plans for the iPhone 6 are being kept under wraps - but insiders are already speculating about what its new features.

And predictions include small, medium and large options - with multi-coloured cases.

Whatever features iPhone 6 includes, Apple bosses hope the launch goes smoother than last year's unveiling of the iPhone 5 - which was blighted by the buggy Apple Maps app.