Some days ago GSM Israel posted a video showing a physical iPhone 5 mock-up which was found at the IFA 2012 consumer electronics show in Berlin. The mockup was created by a case manufacturer to test early case designs on the upcoming iPhone. The Verge took some high quality photos and created an video of the device where they compare it with the iPhone 4S. Check out the video after the break.

In the video above you can see a good size comparison between the dummy shell mockup and the iPhone 4S. The case manufacturer is very confident about the new design and they already started the production of cases in volume in anticipation of the new iPhone.

Source [macrumors]