The iPhone 7 and iPhone 7 Plus feature some pretty big improvements over the previous generation, but some folks are not convinced whether it is worth upgrading from an older iPhone or an Android smartphone. The main problem is the removal of the headphone jack, though it seems that the lack of enough (visual) differentiating features compared to the iPhone 6s and iPhone 6s Plus also play a part in this. The iPhone 7 and iPhone 7 Plus may end up breaking sales records, but we will not find out until later this year. However, IDC already predicts that Apple's flagships will underperform… [Continue Reading]