Newton and a smartphone

Imagine if you went back in time to 1770 and showed Isaac Newton a modern smartphone (obviously can't make calls, but the camera, torch, chess programs etc would work). Would he think it was magical, produced by witchcraft or whatever? Or would he understand that the regularities (physical laws) describing reality are much more intricate than he might have supposed. Regularities that can be utilized to produce such a wonderous device?

I think the latter.