1, wired faster mobile phone wireless fast charge slow charge , although wireless charging is a very practical function, but only some users, wired charging faster, wireless charging more flexible, get rid of mobile phone wireless fast charge slow charge the shackle of the wire, pick up and put down, Fast charging without alignment. Both sides have their advantages and disadvantages and can make up for each other. And wireless charging is not only used for mobile phones, there is still a lot of room for future development.
2,Not the same, the wireless charger will have a loss when charging, and the loss is between 30-40 percent. So the ordinary charger is faster than the wireless charger. There are already fast chargers and fast wireless chargers, but the results are the same. For example, the fast charging Samsung S8 takes 90 minutes, then the fast wireless charger takes 190 minutes, which is the result of my own actual testing.
3, Hello! Using the original charger is faster, and wireless charging is slower.
4, with the progress of wireless charging technology, the 20W wireless flash charge equipped with Millet 9 has shown Mobile phone wireless fast charge slow charge good strength. Lei Jun confirmed in Weibo that the wireless charging speed of Mi 9 is indeed higher than mobile phone wireless fast charge ordinary 18W wired fast charge, and proved this view by comparing videos, taking Mi 8 as the experimental object. In the actual test, after the two mobile phones ran out of power, the Mi 9 charged to 100% after 4 minutes, while the Mi 8 took longer.
5, the pursuit of higher portability and comfort, you can choose wireless charging mobile phone wireless fast charge slow charge; In pursuit of faster charging speed and wider application range, you can choose wired charging. The advantage of wireless charging is that it provides higher portability, which is especially suitable for wearable devices, smart home and other fields. However, the charging speed of wireless charging is relatively slow, and the distance between the charger and the device will affect the charging effect.
6, apple straight. Direct charge can be charged fast, but also can play at the same time, wireless charging time is long and slow, and wireless charging can be done at night when the mobile phone is not used. But the conversion efficiency is best at about 80%, and the remaining electrical energy can only be converted into heat, soThe heat of wireless charging has always been a big problem. High-power wireless chargers also need to be paired with active cooling fans.
2, wireless charging good. In wireless charging, the charger and the charged device do not need direct contact, easy to use, strong environmental adaptability, avoiding the physical interface, so there will be no interface wear, sparks, leakage and other problems, in addition, wireless charging can also achieve high voltage, high current, high power charging. The cable is charged. Wireless charging also requires a wired charger, but also more wireless charging board.
3,It is certainly better to wireless charging, the traditional wired charging due to frequent plugging, a long time the charging socket will be removed from the circuit board welding, resulting in no charging, so wireless charging is better than wired charging.
4, Apple cable charge well. The advantage of magnetic absorption is that close to adsorption, adsorption can be charged, the charger automatically aligns the position of the charging coil, solving the problem that traditional wireless charging requires manual alignment Mobile phone wireless fast charge slow charge ; But it is still a wired form, and the power is not as good as wired charging, so the key moment or wired charging is more realistic. If MagSafe magnetic charger wants to turn positive, it depends on when the iPhone cancels the charging port.
5, the pursuit of higher portability and comfort, you can choose wireless charging; In pursuit of faster charging speed and wider application range, you can choose wired charging. The advantage of wireless charging is that it provides higher portability, which is especially suitable for wearable devices, smart home and other fields. However, the charging speed of wireless charging is relatively slow, and the distance between the charger and the device will affect the charging effect.
6, long-term use of radio charging will not affect the mobile phone battery. wirelessThis is the principle, but the position must be relatively uniform in order to charge efficiently. And there is also coupling radiation problem, electromagnetic wave coupling will not exist a large magnetic field leakage. 2, there are four basic principles of wireless charging, respectively, electromagnetic induction charging, magnetic field resonance charging, radio wave charging, electric field coupling charging, the mainstream standards on the market mainly Qi standard, PMA standard, A4WP standard, iNPOFi technology and Wi-Po technology five. Let's take a look at the principle of wireless charging.
3, electromagnetic induction charging technology: thisThe wireless charging technology realizes energy transmission through the principle of electromagnetic induction. A certain distance should be maintained between the charging base and the charging device. Usually, the charging device needs to be placed on the charging base for charging. This technology has high charging efficiency and is suitable for small electronic products such as mobile devices.
1, this wired charging will be better, some, because you wired charging, its charging efficiency will be higher, wireless charging, he will be slower. Nothing good withBad. As long as the battery is used, the battery life will be lost, which is a common problem of every mobile phone, and it is inevitable.
2, wireless charging good. In wireless charging, the charger and the charged device do not need direct contact, easy to use, strong environmental adaptability, avoiding the physical interface, so there will be no interface wear, sparks, leakage and other problems, in addition, wireless charging can also achieve high voltage, high current, high power charging. The cable is charged. Wireless charging also requires a wired charger, but also more wireless charging board.
3, hello, of course, flash charger is fast, VOOC flash charge: VOOC flash charge is the world's firstMass-produced commercial fast charge schemes, compared with other fast charge schemes, the technical threshold is higher, and VOOC flash charge requires a customized adapter and battery to be used together. OPPO customized a special adapter, battery, data cable, circuit, interface, and for this in-depth development of intelligent all-end five-level protection technology, security is impeccable.
4, cable charging. In the case of the same charging time, the power of the commonly used wired battery charger is 93% after charging, and the power of the wireless charger is 88% after charging. Obviously, there is still a gap in the charging efficiency of wireless chargers, and there is also a technical advanceStep improvement space.