True. By the way, the Galaxy S7 is supposed to have a metal case but it still has wireless charging too so the engineering seems to be feasible. In my experien

True. By the way, the Galaxy S7 is supposed to have a metal case but it still has wireless charging too so the engineering seems to be feasible. In my experience the distance between the pad and charger receiver made a big difference, thus putting on a thick case made charging difficult to proceed quickly.