Should you take 'zoom' a lens at a time?
(All About Windows Phone)

It`s potentially a technological hot potato, yet 99% of the world has come down on one side of the argument and Sony on the other. And it`s not something we`ve ever covered in any detail. Essentially, what should go through your mind when using zoom (or ultra-wide) in a smartphone camera? Specifically, should you think in terms of using a particular lens for a particular shot or should you `wing it` and fiddle with the interface until framing is perfect? Here I demonstrate that the latter approach is fraught with image quality problems.