Apple has at least two roughly 4-inch iPhone prototypes in testing, according to a new report. 9to5Mac claims that it has “independently heard” that the two prototypes sport 3.95-inch displays, which are the same 1.94 inches wide, but 3.45 inches tall, giving the display an aspect ratio close to 16:9. The resolution of the screen is said to be 1136 x 640 — to account account for the extra height while keeping the same pixel density.…
