It started with the Galaxy Note 4. We were never impressed by how Samsung’s fourth-generation Galaxy Note performed, and one of the biggest issues with its software was the lag in the recent apps interface. 99 percent of the time the phone takes at least two seconds to show the app switcher, and for those who constantly switch back and forth between two or more apps, this basic form of multitasking is a time-waster on the Note 4. The Lollipop upgrade hasn’t fixed this lag, and even the Galaxy S6 and Galaxy S6 edge, which come with the most optimized version of Samsung’s TouchWiz UX yet, take a second or two to react after you hit the recent apps button.
