Option 1: Combination of buttons
First, we will explain how to make screenshot in our Xiaomi Mi5 with a simple button combination.
To do this, we have to put the phone so that frontally see it. All you have to do is press while the power button and lock (right side) and the start button, ie, the formula is:
Power Button + Home Button
And, as we know that it is easiest to see him on own Xiaomi Mi5 here you have the graphic explanation: