What is the difference between MINI USB cable and MICRO USB cable?

Many android phone charging ports now use MICRO USB ports, but there's one more interface for android phones, the MINI USB port, but now it's rare and basically filtered. Today tell us about the data lines of these two interfaces. What is the difference between MINI USB cable and MICRO USB cable?

1. "micro USB" has longer service life than "mini USB" and is smaller in volume.

       2."mini USB" than the "micro USB" born early, was once the mobile equipment main form of USB interface, but has now been abandoned now, may in some very old will also be able to see this on your mobile phone interface cable;

       3. "micro USB" is the new USB specification born in 2007. You can also understand it as USB 2.0, and now it has replaced the "mini USB" as the dry flow USB interface for mobile devices.