When visiting a Samsung Flip Cover the stores I have noticed that there are models for all current smartphones. You have convinced me the same as they are very flat (perhaps 2mm extra depth, no lateral overhang) and look quite elegant. Normal cases can almost double the volume of the phones, just for the iPhone, I have not found a convincing solution. The price is more than fair. When S4 has the cover a small "window" through which the clock can be read and calls can be answered, but even with this solution, I am more than satisfied.
