How many types of mobile phone charger interface we commonly use?

After using the mobile phone for so many years, do you know the scientific name of our commonly used charging interface? I don't know and face the wall for three seconds.

lMicro USB interface

　　 The Micro USB interface is the next-generation specification of Mini USB, which is a portable version of the USB 2.0 standard, compatible with USB 1.1 and USB 2.0. It is smaller than Mini USB, has a faster transmission speed, and has up to 10,000 plug life and strength, but it can only be plugged in one side. Most of the mainstream flagship mobile phones nowadays abandon this interface, and only some smart phones with a price of one hundred yuan and one thousand yuan are still in use.

lLightning interface

　　 Starting from the iPhone 5, Apple has replaced it with a brand new Lightning interface, which is smaller, more versatile, and supports positive and negative insertion. This interface supports up to 2.4A current carrying capacity, and the transmission speed is in the USB2.0 standard. Although the standard is a bit lower, the actual performance and experience are very good. It is currently the standard interface of the iPhone.

lType-C interface

　　 Following Micro USB, Type-C is another interface type widely used on Android smartphones. The Type-C interface first appeared in Nokia N1, and was used in Apple MacBook in 2015. The first domestic product to eat crabs was the LeTV Super Phone 1. Today, the Type-C interface is already the standard interface for flagship mobile phones of major brands such as Huawei, Xiaomi, and OPPO, and it has a promising future.

Why are major mobile phone brands keen on Type-C interface? This has to be praised for its excellent performance and experience.

　　 1. It is thinner, which caters to the light and thin design requirements of mobile devices, and can be inserted in either direction;

　　2, the charging speed is up to 5A charging, and the charging power is up to 100W;

　　3. The transmission rate can reach 10Gbps per second at the fastest;

　　4. Powerful expansion function, can connect external USB devices, connect large-screen monitors, projectors...

　　On the issue of the unification of mobile phone charging interfaces, the Type-C interface is undoubtedly the most popular, after all, its strength is obvious to all! Since the Type-C interface is so powerful, why don't Apple phones use it? The truth behind it is for you to reveal.