Developers believe that the “glossy black plastic iPhone” details are partially accurate; however, the material will approximate the look of metal through automobile-style gloss. Once flat on both the back and front, the enclosure will now be tapered like a MacBook Air, thicker at the center than at the sides.
The new version has what appear to be three separate sensors, or two sensors and a tiny second camera—the original camera stays where it was.
Glossy black or white backs are apparently set colors, with a red version possible. Each would have the same silver bezel on front, and black surrounding the screen.