In anticipation of Apple’s upcoming iPhone 6 smartphone models, more and more designers are imagining what the company may be working on next — although these concept devices are in no way related to Apple’s actual plans for the upcoming iOS handsets… and in most cases, they’re also impossible to build with today’s technology limitations. OvalPicure designer Joseph Farahi rendered a 5.1-inch iPhone 6 handset that features a “Retina 2” display with yellow-red-green-blue pixels and solar charging powers. The device is also significantly thinner and lighter than its predecessor, having a 6.1mm profile and weighing just 100g. In order for the device to be as thin as possible, a smaller headphone jack would be needed. Other features imagined for this iPhone 6 concept