The mobile world seems pretty certain that Apple will launch a new iPhone model this year that will feature a larger screen size, but now a new rumour is claiming that the iPhone 6 may release in only one size at first.

There have long been rumours that there will be two iPhone models released around September with larger screen sizes, but now an analyst at USB is claiming that according to Apple’s supply chain only a 4.7-inch iPhone is certain for release this year.

The analyst is claiming that the larger 5.5-inch iPhone may arrive at a later date than the smaller model, and based what has been seen with the supply chain nothing will be coming from the company before August or September.

He also thinks that the handsets will have the same resolution despite the differences in size, but it has to be remembered this is all speculation at the moment and comes after some images of alleged prototypes appeared.

Source: MacRumors.