While revisiting our LG G3 vs. iPhone 5s post, and thinking that a flagship smartphone with a 4-inch display just doesn’t cut it anymore, we had a somewhat crazy idea: Apple could seriously learn some things from the way that the G3 is made. Obviously, these things may be used by Apple to improve its future iPhones (not this year’s new iPhones, though, as their features are most probably already set in stone). Read on to find out what LG G3 features Apple should consider adding to its upcoming smartphones.