The image shows significant design changes, with the power button now on the side of the device, much like many Android smartphones. If the display on the iPhone 6 is 4.7-inches, then moving the power button to the side would make for easier one handed use.
Apple is expected to announce two models of the iPhone 6 this year, one with a 4.7-inch display and another with a slightly larger 5.5-inch display. Both devices are rumoured to include the A8 CPU and come in at 6 millimetres thick.
The next-generation iPhone will reportedly be announced this fall alongside the public release of iOS 8. The company is also expected to announced the long-rumoured health and fitness-focused iWatch, which has been rumoured to come in multiple sizes and include over 10 sensors.