5 reasons why Apple’s next-gen 7nm A12 chip could be the best feature in the 2018 iPhones WWDC may be just around the corner, but once the iOS 12 dust clears all eyes will be on the next iPhone. With rumors suggesting three new models, including a 6.5-inch one, Face ID enhancements, and faster charging, there’s a lot to be excited about, but a new report from Mark Gurman at Bloomberg suggests that