A very interesting concept for the iPhone 4S

    The iPhone 4S has not yet been presented or recognized by the Apple company, but the device should be the "younger brother" of the iPhone 5 terminal that the American company will launch, or it could completely replace the iPhone 5 that we were expecting . In the images of this article we have one concept of an iPhone 4S terminal with an A5 chip, iOS 5, design similar to that of the iPhone 4, 8 megapixel camera, 4 inch screen, replaceable battery and a modification of the back case that would contain the Wi-Fi antenna of the new device.

    Basically we are talking about a combination of an iPhone 4 and an iPhone 2G, but for me the addition of a plastic part in the back case of the iPhone 4S represents a BIG big step backwards for Apple. The device looks exactly like the iPhone 4 in the rest, only having a larger screen and being nicely highlighted in Photoshop. What do you think about adding that plastic part to the case?