Yes, you’re getting a performance bump with the A19 chip, but casual users are unlikely to feel the difference. If you’re a power user trying to get the most out of an affordable iPhone and want to get crunchy about it, there’s roughly a 5 percent difference in CPU speed and over 10 percent in GPU performance (according to CPU Monkey).
old_value = self._value
，这一点在搜狗输入法中也有详细论述
The display has rounded corners that follow a beautiful curved design, and these corners are within a standard rectangle. When measured as a standard rectangular shape, the screen is 6.06 inches diagonally. The actual viewable area is smaller.，详情可参考体育直播
Author(s): Thomas Wilhelm, Orkun Furat, Jules M. Dake, Carl E. Krill III, Volker Schmidt，详情可参考搜狗输入法