Smartphone iPhone 5s with iOS 11 is slower than with iOS 10.3.3
Apple today made available a full version of iOS 11, which can be installed on any smartphone manufacturer, including the iPhone 5s. The operating system of Apple is known to be different from Android that it goes for all available devices.
However, one can often hear the opinion that old devices with each new update all work slower. This is what decided to check out the author resource ArsTechnica. Actually, he checks the work of old smartphones with the new version of iOS for a long time, so has experience of such comparisons.
So, the main thing that you need to know iPhone 5s — after the update, the smartphone will work slower. Despite the fact that the various test points to increase performance, real measurements say otherwise. Sometimes the slowdown is very noticeable.
For simplicity, the performance and the speed of running an application are summarized in the table below.
iOS 11.0 GM
You can also note that the rebooting of iOS 11 is 38,6 26,6 s instead of C in the case of iOS 10. In addition, two or three tabs open in Safari is the best that a capable phone without the constant reload of the page.
Changes cannot be called critical. But the author clarifies that the slowdown is still noticeable and without any measurements, and personally he would have stayed on iOS 10.3.3. But you also need to say that disabling «Reduce motion» (Reduce Motion) responsible for certain effects of the shell, somewhat reduces the «harm» iOS 11 iPhone 5s case.