Apple added some pictures of molds on his weibo official account for iPhone 8, 7s and 7s plus. The Molds don’t show the specifications of these upcoming iPhones but gives us an idea about the shape and screen size. These molds in picture also tell us about the camera oriented angle and their quantity (single or dual lens). The right mold in image is iPhone 7s which is expected to have a 4.7 inches screen, and a single lens camera beside a LED flash.
The mid mold in photo is iPhone 8 which is anticipated to have a vertically mounted dual camera setup with the screen size of 5.8 inches. The left mold in picture is iPhone 7s plus which is likely to have a 5.5 inches screen which is bigger than iPhone 7s and smaller than iPhone 8. The Apple iPhone 7s Plus will carry dual camera lenses which will be oriented horizontally. The iPhone 7s and 7s Plus will feature a similar design to iPhone 7 and 7 Plus respectively but they will also have a glass panel on back. Apple iPhone 8 is also likely that it will have an OLED screen and 3D-sensing front camera. Apple launch his iPhone 7s and 7s Plus earlier and later the company will launch his iPhone 8 in October.