https://www.cnet.com/news/5-worst-galaxy-s10-features-you-should-know-before-buying-samsung/ > The S10E, which is the smallest model and has a flat screen with straighter sides, is easiest to hold, but still glides away on its glossy surface. These phones are undoubtedly prettier without a case, but you'll probably want one just to keep them from clattering to the ground. > I've lost count of the number of times per day that I've opened an app or changed screens when I didn't mean to. Getting out of the wrong screen is easy enough: You just tap the home button or turn off the screen. But why does it happen in the first place?