The results of the 20W wireless flash enhancement test of the Mi 9 show that its charging speed exceeds the 18W wired fast charge, and even faster than the wired fast charge of the Mi 8. Lei Jun shared a comparison video on Weibo, taking the Xiaomi 8 as a test object, the twoCharging began at the same time after running out of power, official data show that the Xiaomi 9 was fully charged in 1 and a half hours, while the Xiaomi 8 was 100% charged after 4 minutes.
The new generation of Mi 9 supports wireless charging, charging power up to 20W. According to Xiaomi's official data, the Mi 9 can be fully charged in one and a half hours after using 20W wireless charging, which is faster than the wired fast charge of the Mi 8. Therefore, Xiaomi calls 20W wireless charging "wireless flash charging". At the same time, the Mi 9 has passed the German Rheinland YUV safety fast charging system certification, which has greatly improved the charging safety.
Mi 9's 20W wireless flash enhancement test: Faster than Mi 8 wired fast charge With the progress of wireless charging technology, the 20W wireless flash charge equipped with Mi 9 has shown good strength. Lei Jun confirmed in Weibo that the wireless charging speed of the Mi 9 did exceed the ordinary 18W wired fast charge, and proved this view by comparing videos, taking the Mi 8 as the experimental object.
The Mi 9 supports the world's first 20W wireless charging (through the German Rheinland safety certification), which can be fully charged in one and a half hours, faster than the Mi 8 wired charging. The Mi 9's battery capacity is 3,300 mah, which is standardWith 27W wired fast charge, it can be filled in 60 minutes. In addition, Xiaomi also launched the 20W Xiaomi wireless charger, priced at 99 yuan, and supports charging for the iPhone.
Mi 9 is support wireless charging function, it supports 20W wireless flash charging function. Xiaomi's battery capacity is 3300mAh, the battery life is not very strong, but the Xiaomi 9 supports the new Charge Turbo fast flash charging scheme, that is to say, the Xiaomi 9 supports fast charging, and the charging speed has been improved compared to the previous generation of Xiaomi 8.
1, charging speed: The 50W wireless fast charge has a higher power output than the 40W wireless fast charge, so it can provide faster charging speed. This means that when charging with 50W wireless fast charge, the charging time of the device will be shorter. Compatibility: 50W wireless fast charges are generally compatible with a wider range of devices. It can provide the best charging effect for devices that support wireless fast charging function, including charging speed and charging efficiency.
2. Test environment The test environment adopted this time is notSimilarly, the results are only a reference, Huawei Mate 20Pro uses 0% power off for charging, the entire capacity of the battery is 4300 mA; The oppo Find X Lamborghini uses 2% of the battery to charge, also off, and the entire battery capacity is 3400 mah.
3, the first mobile phone 40 watt wireless fast charge is on the basis of scientific development of the welfare of people's lives, the invention of mobile phone 40 watt wireless fast charge is precisely because people need, so the mobile phone 40 watt wireless fast charge convenient people's lives is beyond doubt.
2, wireless flash charge is a wireless charging technology, it uses the principle of electromagnetic induction to transfer electricity from the charger to the device, without the use of cable connection. This techniqueIt allows users to charge more easily without worrying about the length and damage of the wire. At the same time, wireless flash charging can also improve the efficiency and speed of charging, so that users can fill the device more quickly. The working principle of wireless flash charge Wireless flash charge uses the principle of electromagnetic induction.
3, XFold, XNote, iQOO9Pro, X70Pro, iQOO8Pro. The use method of wireless charger is to connect the standard charger and data cable of the mobile phone to the wireless charger, and then put the mobile phone in the center position of the left and right of the wireless charger base, to achieve wireless chargingWill have a breathing effect, 5 seconds after the extinguish, plug and play, easy and quick.
4, Mi 9 wireless charging method is that each version of the millet 9 supports wireless charging, directly connect the charger to the power supply, and then place the phone horizontally on the charger, waiting for the screen to light up wireless charging is successful. Mi 9, is a mobile phone owned by Xiaomi, the internal code name is Battle Angel, using 39-inch Samsung AMOLED water drop screen, equipped with Qualcomm Snapdragon 855 flagship platform, up to 12GB memory 256GB storage.
1, Millet 40W wireless fast filling test: rapid charging to show strength Millet today officially released its latest 40W wireless fast charging technology, the highlight of this technology is to provide amazing charging speed for 4000mAh battery. After a field test of Sina's mobile phone, we can find out. The test took place at the Mi Home, where the Sina phone used a specially modified Mi 10 Pro and a Xiaomi vertical wireless fast charging device.
2, Xiaomi first introduced 40W wireless flash charging technology, charging speed surpriseChang Cheng, vice president of Xiaomi Group, announced that Xiaomi's first device equipped with 40W wireless flash charge has been officially exposed. The technology is the fastest in the industry, with a 100% charge in just 40 minutes for a device with a 4000mAh battery.
3, Millet Group vice president Chang Cheng announced at 2 o 'clock this afternoon, millet's first equipment equipped with 40W wireless flash charging technology was officially announced. The highlight of this technology is that for 4000mAh batteries, it takes only 40 minutes to achieve 100% charging. Xiaomi's wireless flash charging technology once again refreshed the speed record, and 40W wireless flash charging was maintainedThe fastest record in the industry, to achieve efficient and low-temperature charging experience on the magic Mi 10 Pro battery, leading wireless charging into a new high-speed era.
2, each has its own advantages: wireless charging is convenient, do not need to connect the mobile phone to the charger, put on the charging board can wireless flash charge comparison ; Wired charging is more stable, and the charging speed is faster than wireless charging.
3, 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, and avoid the physical interface, so there will be no interfaceWear, 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.
4, when charging, ensure that metal objects away from the charging plate, metal objects may make the charging plate overheat. Ensure that credit cards or other magnetic objects are kept away from the charging pad to avoid the elimination of magnetic information. Keep the remote key away from the charging pad to prevent low key charge. In the choice of charger, because most of the Qi charging mobile phones support up to 10W wireless charging, it is equipped with a charging head that supports more than 10W.
5, convenience The main advantage of the wireless charger is its ease of use. There is no need to carry additional charging cables and plugs, just place the phone on the charger to start charging. This is undoubtedly a huge convenience for people who travel a lot or work outside the home. Modern wireless chargers usually have a fast charging function, and their charging efficiency is not inferior to that of wired charging.
6, 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 is already fastChargers 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.