The potential sapphire display of the iPhone 6 has been rumored, substantiated and confirmed several times over the past year, but all we've ever heard about sapphire are its advantages. It's durable, it's scratch-resistant and Apple has even had experience using it in the past on protective glass covering the iPhone camera and the home button of the 5s, but there must be a downside, right?
The iPhone 6′s sapphire display might not be all it’s cracked up to be