Within the life cycle of the iPhone's camera is constantly being developed and a clear preliminary step is to see from the photo shown comparisons. Yet so far the camera was still a clear weakness in the smartphone made by Apple. The first time was simply an Apple iPhone 2 megapixel camera, which has worked rather modest results. In the iPhone 3G, the chip has been improved, but the megapixel count has not increased further. The first noticeable step was to look at the iPhone 3G, which has received a complete renovation and had 3 megapixels, still had some weaknesses.