The mockups are courtesy of Sonny Dickson who has been reliable source of Apple leaks in the past. Of course, there is no assurances that these mockups really reflect the design of the next generation iPhone. However, they do make for interesting discussion.
Apple is expected to unveil the 4.7-inch iPhone 6 as early as August. A 5.5-inch iPhone 6 is said to arrive in September.
Check out the video below!