The texture of the yellow cardboard/paper behind the "4S" does appear to be different than the rest, almost like a smoothing tool or eraser tool was used on it.
Exactly. This S is from somewhere else on the package or from the same box for the 3GS (that is why as always it's low res and cut off). But that's the point of this site right! I will stop by Apple later and take a few packaging shots. Look for my post tonight or tomorrow, I will show you the all new iPhone 7S!!