I suddenly found that I could not hear them when I called today. Why The most satisfactory place is the screen. Borderless is really amazing. The appearance is beautifulmobile phoneIt's a first-class standard (a picture taken by Nubia is attached below). I don't play mobile games personally, and it runs very smoothly in daily use. The split screen function is very practical, and I use it more often. I usually turn off the edge gestures, and the chance of accidental touch is high. As for what people say, the system is insufficient, I don't really feel the same. In my opinion,This is the way Nubia calls out some function settings, which is a little different from ordinary Android machines. It's better to get used to it.