Photos of a model of a silver version of the future iPhone were published on Friday on Chinese website Baidu.
The same design with a thinner body and rounded corners can be seen in the pictures, as well as in previous leaked images of iPhone 6 mockups.
The pictures also seem to suggest the device will feature an aluminum case.
However, we can notice the absence of the dual flash and the Apple logo on the back of the model.
On the front, there is the home button with the fingerprint reader embedded.
KGI analyst Ming-Chi Kuo expects the release of the iPhone 6 to occur in the third quarter of 2014.