Alleged Apple iPhone 8 schematic shows vertical dual camera setup on back (Update)30
In addition, KGI Securities Apple analyst Ming-Chi Kuo says that the iPhone 8 will come with a revolutionary front-facing camera that features a 3D sensor. The camera will also be involved in facial recognition, which will allow users to unlock their iPhone 8 and verify their identity using the unique capabilities of this new snapper. Speaking of cameras, a view from the side shows a very small protrusion of the rear camera. And the dual-camera module on the back of the iPhone 8 is placed in a vertical position, unlike the horizontal installation of the dual-camera module found on the Apple iPhone 7 Plus.
On bottom, the Lightning port is flanked on each sides by a speaker. The volume rocker is on the left with the power button on the right. The screen is rumored to be edge-to-edge, covering nearly the entire front of the phone, which is something that can't really be determined by this sketch.
Ironically, this schematic does match a crudely drawn image of the iPhone 8 made by a factory worker, right down to the vertically placed dual camera module on the back. So perhaps we shouldn't be too quick to dismiss this leak.