Apple has gone camel on its iPhones - the cameras have humps! The iPhone 7 camera protrudes from the back as does the dual camera on the iPhone 7 Pro. iPhone 7 another iPhone 7 iPhone 7 Pro It's difficult to judge just how thick the hump is from a photo, but one thing is for sure - it's a lot bigger than current iPhones have. it seems to line up with a protective case, so we're maybe looking at a millimeter. Another iPhone 7 shell was shot from a different angle - the bottom - and there are no less than three interesting things to note. First off, the 3.5mm headphone...
Source: http://www.gsmarena.com/iphone_7_and_7_pro_photographed_with_camera_humps-news-19058.php