The wireless charging technology of mobile phones has developed rapidly in recent years because it does not need to be connected to a charging cable. However, with the use of the product, people have also discovered many shortcomings. Is wireless charging a charging artifact or a publicity stunt? This will be analyzed from the advantages and disadvantages of wireless charging.

1. Advantages

To talk about advantages, there must be a reference. The best reference for mobile phone wireless charging is wired charging. Compared with wired charging, mobile phone wireless charging has the following advantages:

, A stronger sense of technology

Wired charging requires dragging a long data cable, which is ugly and has no sense of technology at all. For wireless charging, you only need to gently lean the phone on the charger, and the current will be continuously charged into the phone immediately. Xiaobai, who doesn’t understand technology, thought he was doing magic and had a strong sense of technology.

, More convenient to use

Wireless charging mobile phones on the market mainly use the principle of electromagnetic induction to achieve wireless charging. There is no interface between the charger and the phone. The mobile phone has a built-in receiving coil and the charger has a built-in transmitting coil. They charge electricity into the mobile phone through electromagnetic induction.

No matter what brand of mobile phone you buy, as long as it is compatible with the wireless charging standard of the charging head, it can basically be charged. In wired charging, the Android camp generally uses the USB-C interface, and Apple has its own interface.

So how about the disadvantage ? 

To be continued