Gestures
When Apple got rid of the Home button, many were leery about how they’d use their iPhone. Gestures were something that took many years for people to get used to, but once they did, they could never go back. Gestures became so easy to use, and Google and Samsung ended up adding them to Android. Now you could choose between having digital buttons or using small gestures on the screen that wasn’t quite as good as the iPhone’s gestures. Now you can find this feature in many Android phones, and it’s become better with each passing year, but it took Android quite a lot of time to compete with iOS in that department.