We have heard a lot of rumors about the iPhone 5S and iPhone 6 already. The iPhone 5S, which is expected to be released in the next few months, is going to have a faster processor, better camera, and a thin design with iOS 7 installed. That falls short of some of the concepts we have seen online. Take this iPhone 6 concept by T3. It has a curved wrap around 1615* 1800 pixels display. It has a 2MP front-facing camera and support for NFC.
This iPhone 6 concept shows enhanced iOS multitasking and has gesture-controlled virtual buttons. While the idea looks quite interesting, Apple would not go for this anytime soon (even though a couple of patents have suggested that Apple might be exploring somewhat similar designs).
This second concept has been around quite some time. It shows an iPhone with a transparent display. The idea has been explored in the past. Apple’s final design for iPhone 5S/6 won’t look like any of these two concepts (We have already reported what the budget iPhone will look like). The company’s approach to redesigning the iPhone will remain conservative for now.