Earlier today, MacRumors posted some pictures of what may be an iPhone 5 screen protector. These pictures clearly suggest that the iPhone 5 will have a bigger home button (pictured above) and a wider screen (pictured below) than the current iPhone 4.
If Apple were to preserve the current iPhone’s aspect ration, the screen would also have to be vertically bigger. This could be made possible if Apple took advantage of all the wasted space on the iPhone; primarily near the speaker.
With that said, stay tuned fro more iPhone 5 related news and rumors!