The Mi 13 uses a 67W fast charge, and the pro and above models use a 120W fast charge
The 67w fast charge can be filled in about 20 minutes to half an hour.
The parameters of the 67w charger are 5V 13.4A. According to the electrical formula, electricity is equal to voltage times current, and the output voltage of the current mobile phone charger, tablet charger, etc., is 5V, so it can be calculated that the output current is 13.4A. But it's not the only answer. If the output voltage of several types of chargers is 10V, their parameters must be 10V 6.7A.
120w fast
Because 120 watts is twice as efficient as 67 watts. Different charging power, charging speed is not the same.
< br >
With a 4000 mah mobile phone to charge, 120 watts can be only ten minutes, with 67 watts, but also play to half an hour, so the time difference is too big, so many of Xiaomi's top flagship processing mobile phones are using 120 watts of fast charging, and the terminal mobile phone can be 67 watts of fast charging.
120w fast.
Mi 13 frame material is aluminum metal, this material is relatively light, but also has a certain strength of metal material. Compared with stainless steel, the weight is lighter and not easy to scratch, but the strength is not as strong as stainless steel.