With its release date soon approaching, the usual bevy of iPhone 6 design and hardware leaks are flowing thick and fast. With the pressure on Apple to innovate in the mobile space, and Android (and Samsung) continuing to steal away market share, the iPhone 6 will need to be seriously impressive on multiple fronts -- which could be difficult, considering this may be the first iPhone designed without help from Steve Jobs. As usual, there's an utterly insane number of iPhone 6 hardware and design rumors, spanning everything from multiple screen sizes (up to 5.5 inches!) to close integration with an upcoming (and still unannounced) iWatch smartwatch.