Rumors suggest that the upcoming iPhone models will slightly have the same design similar to the iPhone 12 models. The iPhone 13 models are expected to have the same design but the body might be thicker than the current models.
According to MacOtakara, the iPhone 13 models are expected to feature the same camera module as like iPhone 12 models. The design will be the same but Apple might change the thickness of the bodies. According to him, the thickness will be increased to 0.26mm. MacOtakara also suggests regarding the Apple iPad Pro 2021 recently describing that the iPad Pro will be featuring a Mini-Led display instead of an OLED display.
Regarding camera modules, there might be no changes. However, there is the possibility that Apple will add a Sapphire glass to the camera module which in design will look like a single camera. From different sources and rumors, it’s also been in hearing that the entire iPhone 13 models will be featuring the Sony liDAR lens. All the information has been taken from a Japanese Blog, as there is no such official news regarding the upcoming models. Though, Apple might introduce the upcoming models somehow in September.