More and more smartphones with wireless charging are on the market. Almost all leading manufacturers have already noted their models: Samsung, Nokia, HTC. Undoubtedly, this charging method has its pros and cons. Let's take a look at them in this article.
Instructions
Step 1
The principle of operation of wireless charging is the transmission of electric current through an electromagnetic field. The charger is plugged into a power outlet. On a special site, it creates a fairly powerful electromagnetic field. When you place your smartphone on this pad, the battery starts charging.
Wireless chargers don't have to look like plain plastic sneakers. Today you can find wireless chargers in the store, made in the form of watches and even speakers.
Step 2
Pros of wireless charging in a smartphone:
1. No need to plug in the power cable, namely the MicroUSB connector is the first to fail in many smartphones.
2. In places where there is wireless charging, you can put your smartphone on charge without worrying about the format of the power cable.
3. By installing a dedicated car wireless charger, you can conveniently place your smartphone and charge it at the same time. This is especially important for those who use a smartphone for navigation.
Step 3
The disadvantages of wireless charging come from the youth of the technology itself.
1. Not everywhere there are points of wireless charging of smartphones. You can ask for a MicroUSB cable from many. It has become a kind of charging standard. However, modern smartphones with wireless charging still have this connector.
2. The wireless charging speed is slower than the cable charging.
3. The smartphone should be strictly located in the charging area during wireless charging. And with a wire, it can lie anywhere on the table. Everything is limited only by the length of the cable.
4. Wired charging is more practical if you charge your smartphone from a laptop, for example. You don't need charging, you only need a USB to MicroUSB cable. By the way, some laptop chargers even have a dedicated USB socket for this.
