1, different, the wireless charger will have a loss when charging, 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.
2, the efficiency of wireless charging is lower than that of wired charging, butIn the future, with the rapid progress of wireless charging technology, it is likely that the charging efficiency will be better than that of wired charging. However, at present, the technology of wireless charging is not advanced enough, so the charging efficiency of wireless charging technology is lower than that of wired charging. At this stage, wireless charging is more as a supplement and auxiliary to wired charging.
3, wireless fast charging is not very fast, nor very slow. Wireless fast charge is much faster than wireless fast charge, and slower than wired fast charge. The power that the charging head wired outputs to the wireless fast charge base is not the wireless fast charge output power but the wireless fast charge input power. chargingWireless fast charging for more than 2 hours is not as fast as wired fast charging for 1 hour and 30 minutes, which is not considered fast charging. Unexpectedly, the wireless fast charging efficiency of 60% when the 18W is charged for 2 and a half hours. 4. New data show that while wireless charging may seem convenient, there is a significant gap in its efficiency. According to in-depth research by OneZero and iFixit, wireless charging technology consumes about 47% more energy on average than wired charging when charging a smartphone, which undoubtedly increases energy consumption. The appeal of wireless charging is that it eliminates the hassle of plugging and unplugging cables, but this is not the case.
2, 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. Apple's mobile phone uses lithium-ion batteries, which have fast charging, long lasting use, and have a higher valueAdvantages such as power density and the ability to provide longer battery life in a lighter volume.
3, Apple mobile phone general we are better with direct charging, its charging effect is also a direct point, wireless charging is now a more novel way, but I still accept wired charging is better. I always feel that the money will charge the efficiency of the battery will be higher. This is just my personal idea, which can be very important to you.
4, I think Apple mobile phone or wired charge is better, or more convenient, if you use wireless charging, in fact, wireless chargingThe device to the back but also plug a wired charging power cord, it can be powered, so I think wireless charging is still a chicken rib of a product, but you do not have to help your phone every time to plug the charging interface.
5, 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. However, the conversion efficiency is best at about 80%, and the remaining electrical energy can only be converted into heat, so the heat of wireless charging has been a big problem. High-power wireless chargers also need to be paired with active cooling fans.
After placing the phone, the charger can immediately recognize and start working, and the LED light is on. Tests of different phone cases show that cloud sense phone cases are thicker but more efficient at charging. In IOS14, the full charge takes about 45 minutes, after rising to IOS11, the time is extended to 50-55 minutes, which may be a system problem, looking forward to the subsequent update solution
Simple all-black body design, frosted surface, with the circular base anti-slip design, not only beautiful,It is also quite stable when used. In terms of charging performance, whether it is with 40W fast charging head, or in the case of horizontal or vertical placement or with a shell, it can quickly identify and start fast charging, and the efficiency is close to wired charging.
Wireless charger efficiency is not high, about 70%. So, input 5V2A 10W, transfer to the phone is 5W. It is better to plug in directly and charge 10W, charging speed is much faster.
Mi 13 wireless charging support 50 watts. 000mAh battery, 2C rate current charging, about 40W charging power, if the conversion efficiency is 80%, using more than 50W power, chargingThe maximum speed is 50% in 15 minutes, and it is fully filled in about 45 minutes.
Xiaomi9 Two charging methods measured: wired fast charge, half an hour to 61%. 0-100 takes only 63 minutes. Wireless flash charge to 55% in half an hour. 0-100 takes 74 minutes.