Surely a camera centric device is going to obliterate the LG G3 with its 10 x optical zoom and xenon flash. And in certain conditions it will as you cannot beat optical zoom or xenon flash.
But have a look below at the camera samples, and decide which one is which and post your comments below. The first 2 are from the K Zoom and the last 2 from the G3. These are full resolution versions, so click to open up.
With these particular camera shots I prefer the ones from the G3.