As per reports, the company will come up with 5.5-inch and 4.7-inch screen sizes of this handset. The 5.5-inch variant is expected to be installed with a higher resolution when compared to the 4.7-inch version.

This new flagship device from Apple may feature thin edges, which are expected to get slimmer by 10 to 20 percent. Presently, the iPhone is 7.6 millimeters thick.

In order to make the usage of phone simpler, the new iPhone may shift the power button to the side of handset.

Larger iPhones, the subject of months of speculation, would mark yet another incremental tweak to the popular smartphone line and an attempt to catch up to rivals like Samsung Electronics Co Ltd.