The difference between wired and wireless charging mainly lies in the transmission method and charging efficiency.
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Wired charging refers to the use of a wire to connect the phone and the power supply, and the power is transmitted to the phone for charging through the transmission of the wire. The charging power is usually higher and faster charging speed can be achieved. For example, an 18W wired charger is used in combination with fast charging technology to quickly charge your phone.
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Wireless charging is the transmission of power to the mobile phone through electromagnetic induction or electromagnetic radiation for charging. Wireless chargers usually require a close distance between the phone and the charger, and wireless charging is usually slightly less efficient than wired charging due to energy losses in power transmission. For the commonly used 10W wireless charger, its charging speed is usually slower than that of the wired charger.
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In addition, wireless charging can also provide a more convenient and comfortable use experience, charging the phone without connecting the cable, which can avoid the inconvenience and safety issues caused by twisted wires. Therefore, the choice of wired or wireless charging also needs to be made according to the needs and preferences of individuals.
Yes, 18W wired charging and 10W wireless charging are different, mainly reflected in the following aspects:
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1. Charging speed: 18W wired charging is faster than 10W wireless charging. Wired charging uses the traditional charging method, the current transmission is more efficient, so it can be fully charged in a shorter time. Wireless charging needs to transmit current through electromagnetic induction, which is relatively low in efficiency and takes longer to charge.
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2. Charging distance: Wired charging is not limited by distance, as long as the charging cable is connected to the power supply and the device, you can start charging. Wireless charging requires the device to be placed on the charger, and the charging efficiency will be reduced at a distance.
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3. Convenience of use: Wireless charging is more convenient, you only need to put the device on the charger to start charging, do not need to find a charging cable, more convenient. Wired charging requires the use of a charging cable, which is relatively less convenient than wireless charging.
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In general, 18W wired charging is faster than 10W wireless charging, but it is not as convenient to use as wireless charging. The specific charging method you choose depends on your needs and preferences.
The main difference between wired charging and wireless charging is the charging speed and charging method. 18W wired charging transmits power by connecting the wired charging line between the charger and the phone, and the charging speed is relatively fast, and the phone can be fully charged in a short time. The 10W wireless charging is by placing the phone on the charger that supports wireless charging, and transmits electricity through electromagnetic induction, the charging speed is relatively slow, and it takes longer to fully charge the phone. In addition, some phones may not support wireless charging or only support lower power wireless charging, so you need to pay attention to whether your phone model and the required power are supported when choosing a charger. At the same time, the price of wireless chargers may be slightly higher than that of wired chargers, so you need to choose the right charger for you according to your needs and budget.
The difference between 10w charging head and 18w fast charging is that 18w is wireless charging, which is more convenient to use than 10w charging head, and 18w is fast charging, with greater power and faster charging speed.