New images of the alleged iPhone 7 show a rear camera with a larger opening than the current model, but also the absence of the Smart Connector that has been a lot-talked about in the past. Also the presence of the rumored dual-camera lens for the the iPhone 7 Plus model.
The photos appear to be from an Apple supplier in China and would be taken by one of the employees. The images portray both an iPhone 7 that an iPhone 7 Plus, with the smallest model that seems to include a camera module to date, with a wider opening. These schematics found on Baidu comes from HDBlog
Recent leak rumored the iPhone 7 to feature 256GB storage to be launched in September for the first time, Plus on the other hand, it is confirmed the presence of the dual cameras. Both models feature a rear microphone and a circular LED flash, while there is no reference to the Smart Connector that is talked about in other rumor.
(Source: HDBlog [Google Translate])