What does it look like?
It looks just like the iPhone 4, with extremely minor almost unnoticeable changes such as an extra rubber seam between the exterior band antenna. Same dimensions, but one-tenth of an ounce heavier than the iPhone 4, same size (3.5 inches) and resolution (960 x 460-pixel Retina display) for its touchscreen (see more in our ).
What’s different?
The 42 makes changes in 4 main areas:
Processing power: