Wireless charging and wired charging have their own advantages, and the choice of which is better depends on the specific use scenario and needs. Advantages of wireless charging: Convenience: noneCable charging does not need to plug in or pull out the charging cable, just put the device on the charger to start charging, very convenient. Aesthetic: Wireless charging will not damage the shell design of the device, making the overall device look more beautiful.
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.
Cable charging is good. 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 still room for further improvement in technology.
The following details the difference between the two charging methods. Advantages and disadvantages of wired charging and wireless charging Advantages and disadvantages of wired charging are fast charging speed, good stability, and data transmission can also be carried out at the same time. The disadvantage is that the connection line is required and the use is not convenient enough. The advantage of wireless charging is that it is easy to use and does not require a cableYou only need to place the device on the charging base to charge it.
Pursue 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.
Wireless charging has less impact on the environment Compared to wired charging, wireless charging has less impact on the environment. Wired charging equipmentA large amount of electronic waste is generated during production and disposal, and the production and disposal process of wireless charging devices is relatively more environmentally friendly. In addition, wireless charging can also reduce the use of cables and adapters, thus reducing the consumption of natural resources.
Slightly slower charging speed: Compared with wired charging treasure, even if it has fast charging, the charging speed of wireless charging treasure will be slightly slower, especially for devices with large-capacity batteries, and the charging time is longer. Compatibility limitSystem: Wireless charging bank requires equipment to support Qi or other wireless charging standards, and devices that do not support wireless charging technology cannot enjoy its convenience.
In the charging speed, the wired fast charge is definitely more than the wireless fast charge. From the data point of view, the current wired charging has reached the highest 50W mass production charging, Huawei 40W fast charge compared to OPPO 50W fast charge, and the fast charge power of other mobile phone manufacturers is basically more than 18W. Even Apple, the slowest charging smartphone, also supports PD fast charging. In the near future, Xiaomi and vivo have more than 100W of super charging power (Not yet in mass production).
Each has its own advantages: wireless charging is convenient, no need to connect the phone to the charger, put it on the charging board; Wired charging is more stable, and the charging speed is faster than wireless charging.
Difference: magnetic charging is wireless charging through electromagnetic field induction, usually the charging power is below 20W, and the charging speed is slow. Wired charging treasure is the need to use a cable to charge the phone, usually charging power is generally more than 20W, charging speed is faster.
Although both are to charge smartphones and other devices, there are still some differences between the two.Simply put, wireless charging is more convenient, does not require wire entanglement, can remove the trouble of wire; The wired charging treasure is faster in charging speed, such as the Secretary-General is a wired charging treasure, which supports PD two-way fast charging, and the charging speed is faster than the general product. Wireless charging treasure does not need interface support, as long as it supports wireless charging function can be used.
1, wireless charging than wired charging more damage to the battery. Any charge will cause damage to the battery, but wireless chargingCompared with wired charging, wireless charging is more damaging to the battery, because wireless charging will generate more heat, and the heat generated is relatively large. Whether the line charge charges the battery is controlled by the internal circuit of the mobile phone, and the initial voltage for the normal operation of the internal control circuit of the mobile phone is provided by the battery.
2, the loss of the battery is the same. First of all, wireless charging and wired charging have the same loss of battery. Because whether it is wired charging or wireless charging, it is necessary to regulate the voltage of the electricity sent through the last step, but the path of the two is differentMHM. Wireless charging damage battery: Wireless charging in addition to the charge can not be directly supplied to the hardware, other aspects have no impact.
3, wireless charging than wired charging more damage to the battery. In fact, we all know that as long as it is charged, it will cause damage to the battery, but wireless charging and wired charging are compared, wireless charging will cause more damage to the battery, because wireless charging will generate more heat, and the heat generated will cause more damage to the battery.
4, whether it is wireless charging, or wired charging, as long as the battery exists charge and discharge behavior, there will be a certain loss. There is noWire charging does not reduce battery life too quickly compared to wired charging. Of course, this is provided that you use a wireless charger that is compatible with the device. All in all, wireless charging is the same as wired charging, and we can use it with confidence. The loss speed of the battery is mainly related to the number of charges and discharges. 5, although wireless charging generates more heat, but if appropriate heat dissipation measures are taken, wireless charging is not necessarily more damaging to the battery. While wired charging generates less heat, it may also cause damage to the battery if the charging current is unstable or if a non-original charger is used.
Low charging efficiency Since it is for mobile phone charging, the speed of charging is of course the first, even if you can do "wireless better than wired" in the application, but the most basic requirements for charging speed can not be reachedYes, then the experience will probably be discounted.
Yes, Mi 11 supports wireless charging function. This phone supports QC4, QC3, PD0 fast charging protocol, which wired flash charging 55W, wireless flash charging 50W, wireless backcharging 10W.
1, faster speed: For the urgent need for fast charging, wired charging usually provides faster charging speed. Stability: WiredCharging is not limited by distance, and as long as the power supply and equipment are connected, power can be provided steadily. Low cost: Most wired chargers have relatively low prices and are suitable for users with limited budgets. 2, wired faster, although wireless charging is a very practical function, but only some users, wired charging faster, wireless charging more flexible, get rid of the bondage of the wire, pick up and put down, no need to align, you can quickly charge. 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.
3, 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.