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: Wireless 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 device to be charged do not need direct contact, easy to use, strong environmental adaptability, avoidPhysical interface so there will be no interface wear, sparks, leakage and other problems, in addition to 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.
Low efficiency. At present, wireless charging technology is not mature, many problems have not been solved, and the efficiency of energy storage and transmission is less than that of wired charging; Charging speed is slow. Due to low efficiency, the charging speed is slow under the same input power; The cost is high. Wireless charging has high technical content, consumes more manpower and material resources, and the corresponding manufacturing cost is also relatively high; Low compatibility.
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. shortcomingIs the need to connect the cable, the use is not convenient. The advantage of wireless charging is that it is easy to use, does not require a cable, and only needs to put the device on the charging base to charge.
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.
Convenient: Wireless charging belongs to one-to-many charging, which solves the problem that the interface is not applicable, and also avoids the phenomenon of poor contact caused by repeated plugging and unplugging of the phone interface, which can better protect the phone interface. Safety: With a variety of protection functions, such as: overcharge and overdischarge, metal foreign body detection and other functions, always protect the safety of users.
The need to start wireless charging becomes apparent when there is a fast charge plan and a sufficient budget. Fast charging and wireless charging are two different charging options that meet basic needs and lift, respectivelyAmount. Wireless charging technology uses magnetic field induction to transfer power without the need for a physical connection (such as a cable), so it is considered a more convenient way to charge. However, this technology doesn't actually use any more power than wired charging.
Wireless charging hurts the battery more than wired charging. 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. Whether the line charge charges the battery is controlled by the internal circuit of the phone, while the handThe initial voltage for the normal operation of the internal control circuit is provided by the battery.
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 different. Wireless charging damage battery: Wireless charging in addition to the charge can not be directly supplied to the hardware, other aspects have no impact.
Although wireless charging generates more heat, if appropriate heat dissipation measures are taken, wireless charging will not damage the batteryIt's not necessarily bigger. 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. The initial voltage for the normal operation of the phone's internal control circuit is provided by the battery, but if the battery is completely exhausted, even if the charger is inserted, the phone can not be turned on.
Wireless charging hurts the battery more than wired charging. 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 heatThe heat generated is relatively damaging to the battery.
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 main culprit of charging damage to the battery is the battery heat resulting in internal damage to the battery.