Mobile phones are a commonly used tool, and people's lives cannot do without them. There are many topics about mobile phones. This time, I will talk about the charging interface of mobile phones. There are two common interfaces now, one is the micro USB interface and the other is the type C interface. Of course, there are other types of interfaces. Here, Tongxin Fu will list the two most common ones. However, the type-C interface has gradually begun to replace the micro USB interface, and many friends may already know it. So let's take a look at the differences between these two interfaces.

One advantage of the type-c interface is that it can be plugged in both front and back, unlike previous charging interfaces. It is important to find both sides, especially when charging after turning off the lights at night, which can cause us some trouble. Type-c just solves this problem. Like other types, it supports charging and data transfer functions. Although many phones still use micro USB interfaces, recent new phones have been replaced with type-c interfaces. So what are the benefits of this interface?

I just mentioned that it doesn't distinguish between positive and negative, it is very convenient, and also has a transmission speed. It is understood that its transmission speed can reach up to 5Gbps. In addition, the most popular fast charging technology currently also requires its support, which can support 100W high-speed charging. And micro USB is far inferior to type C interface phones in these two aspects.　　

The type-c interface was launched at the end of 2013, but it was not yet mature at that time. It has been more than 5 years now, and the type-c technology has entered a mature stage, gradually demonstrating its advantages. The type-C interface can also provide bidirectional power supply, which means that while charging its own devices, it can also provide power to external devices.

This interface also has great advantages in compatibility. Micro USB can be compatible with USB 2.0, 3.0, and 3.1. This interface has a significant drawback, as it often causes the computer to not recognize the phone during data transmission. Type-c can greatly reduce this rate. Have you noticed that the interface of micro USB is divided into two types of cables, one that can only be charged, and the other that can be used for data transmission, It can cause great trouble when making a purchase. But the type-c interface is different, as long as it is purchased, it must support data transmission. There is also the 100W charging mentioned earlier, and the charging power is likely to increase in the future. For example, Xiaomi, there are already rumors. It is said that Xiaomi Mix4 will use 100W super fast charging, while Huawei's current one is 55W, and the charging speed is beyond people's imagination, let alone 100W.　　

As far as the current technology is concerned, the micro USB interface cannot achieve a charging power of 100W. In addition to charging, the expansion capability is also much stronger than micro USB. The type-c interface can perform real-time audio and video transmission, and supports HDMI high-definition interface conversion. With so many advantages, it's no wonder that more and more manufacturers are using type-C now. After all, we have entered the era of the Internet, and there should be some action in multimedia.