Critics are still wondering what the second lens will be used for but experts are saying that Apple could use the cameras for background blur effect.
The company can also use the dual rear cameras for better dynamic range and color reproduction.
There are also speculations going around that Apple is saving its most jaw-dropping new features for the iPhone 7S, which may be called the iPhone 8.
The iPhone 7 might very well be more interesting than many people are giving it credit for, in large part due to what may be a huge leap forward in camera technology.
Previously leaked images of the upcoming Apple iPhone 7 show that the latest smartphone offering from the American tech company will have a major external design change.
Based on the photos, the iPhone 7 might actually feature four speaker grills, two on the bottom and two on top, as well as a bigger rear camera that protrudes outwards.
However, since the supposed leaked images did not come from Apple but only from unofficial sources, these remain as speculations. If any, the latest leaked images only heightened the excitement of fans and users for the release of the iPhone 7 which is set to roll out next month.