Apple iPhone 7 is a device that never needs an introduction. If you love smartphones, you might have heard about the dominance of the Apple in the industry. The latest versions of their evergreen smartphone series, the Apple iPhone 7 has the usual quality int the build as well as the powerful hardware inside. The iPhone 7 has literally no changes from the iPhone 6 versions other than few small changes. Some users are also reporting that the device is a little laggy when compared to the iPhone 6.