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.
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 science and 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, though 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, such as the Blackview BV9900E wireless charging smartphone. 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.
The interface durability is better
Because mobile phone wireless charging does not require frequent plugging and unplugging of the charging cable, the wear and tear of the data interface of the mobile phone will be reduced a lot. At the same time, the coil for wireless charging of mobile phones is not exposed to the air, which can also reduce the oxidation and corrosion of the charging unit. The wired charging is often plugged and unplugged, which will easily lead to wear and tear, and the interface is exposed, which is prone to oxidation and corrosion.