There’s 3 directions of design when it comes to the iPhone 5S or iPhone 6 Home button: lack of Home button, usual rounded Home button or square Home button. Mark Magdamit went with the latter when he created the following iPhone 6 concept:
We’re dealing with a totally rectangular and wider than usual iPhone here, but also a model that’s reasonably thin and has a very discretely integrated back camera. The device’s volume buttons stand out a bit too much and the front camera and speaker are also very tiny. I would say that the diagonal here is around 4.5 inches and the resolution is at least Full HD.
Since this is the iPhone of 2014, there should be at least a quad core Apple processor inside and 2 GB of RAM, although 1 GB may suffice. I have no idea what the back camera resolution will be, but if the iPhone 5S gets a 10 or 12 MP shooter this year, I’m expecting the same sensor on the iPhone 6 for sure.
[Thanks Mark Magdamit]