A prototype of the next iPhone has allegedly been revealed in photos by MIC Gadget. Some are calling the model an iPhone 4S since it relies heavily on the current iPhone design for its form factor. Seen below, the next generation iPhone in white features a larger screen than its predecessor.
Although the authenticity of the photo can't be assured, this image corroborates several prior reports of a smaller bezel and edge-to-edge screen, cited as 3.7 or 4 inches compared to the current 3.5 inch screen on the iPhone 4. The model pictured above looks like it could be thinner than current iPhone models as well.