1, the millet 9's 20W wireless flash enhancement test results show that its charging speed exceeds the 18W wired fast charge, and even faster than the millet 8 wired fast charge. Lei Jun shared a comparison video on Weibo, taking the Xiaomi 8 as an experiment object, and the power consumption of the twoAfter the start of charging at the same time, official data show that the Xiaomi 9 was fully charged in 1 and a half hours, while the Xiaomi 8 has completed 100% charging in 4 minutes.
2, Mi 9's 20W wireless flash enriched test: faster than Mi 8 wired fast charge With the progress of wireless charging technology, Mi 9 equipped with 20W wireless flash charge 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.
3, the new generation of millet 9With wireless charging, the charging power reaches 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.
4, Mi 9 supports the world's first 20W wireless charging (through the German Rheinland safety certification), can be fully filled in one and a half hours, faster than Mi 8 wired charging. The Mi 9 has a battery capacity of 3,300 millimetresAnn, standard 27W wired fast charge, 60 minutes to full. In addition, Xiaomi also launched the 20W Xiaomi wireless charger, priced at 99 yuan, and supports charging for the iPhone.
In summary, the 50W wireless second charging technology of the Mi 10 Supreme Memorial Edition is realized by optimizing the architecture, improving the conversion efficiency, using high-performance components and fine charging strategyThe wireless charging speed has been significantly improved, making it a leader in the field of wireless charging, and even surpassing some wired charging mobile phones.
The Mi 10 Supreme commemorative edition with a starting price of 5,299 yuan shocked debut, its highlights are not only the top camera, 120Hz hyperboloid flexible screen and Snapdragon 865 processor, but also the first mass production of 50W wireless second charging technology. Official data show that in just 40 minutes, a large 4500mAh battery can be charged to full charge, and the wireless charging speed exceeds the wired charging of the same power.
Mi 9 Pro and Mi 10 ProThe 40W and 50W wired charging marks Xiaomi's acceleration in the field of wired charging. Mi 10 Supreme commemorative edition is to achieve 120W super power wired charging, through 4:2 high-power charging architecture, custom charge pump and butterfly double-string battery and other technological innovations, greatly improve the conversion efficiency, shorten the charging time.
Wireless charging, Xiaomi also maintains a leading position. From the 5W wireless charging of the 2018 Mi MIX 2S, to the 20W wireless charging of the Mi 9, and then to the 30W wireless charging of the Mi 10 series, Xiaomi has always been committed to improving the speed and speed of wireless chargingPracticality. The Mi 10 Supreme commemorative edition set a record of 50W wireless second charging, surpassing wired charging and showing the infinite possibilities of wireless charging.
W The complexity of wired charging technology is far more than the traditional, Mi 10 supreme version not only supports 50W wireless charging, but also has 10W wireless backcharging, which undoubtedly poses a huge challenge to the charging channel design. In order to ensure safety, reliability and efficiency, Xiaomi has adopted customized IC solutions and self-developed algorithm strategies. Among them, the highly efficient charge pump charging efficiency of the Mi 10 Supreme Edition is as high as 95%, significantly reducing heat loss and significantly improving charging speed.
Effectively prevent temperature rise problems, improve the charging speed of at least 10%. Zeng Xuezhong stressed that the 120W second charging technology of the Xiaomi 10 Supreme Commemorative edition represents the peak of current mobile phone charging technology, which has changed the daily use experience of users. Just imagine, just a short time to wash, the phone battery can be full, this convenience is unprecedented. To experience the superior performance of this technology, you can purchase the Mi 10 Supreme Commemorative Edition through JD.com.
1Samsung s8 wireless charging coil can not be removed. The wireless charging coil is composed of printed copper wire, nanocrystalline material and thermal conductivity film. The copper wire is broken, which will directly lead to the wireless charging coil open circuit, receive no energy, wireless charging can not be used, and other functions will not be affected.
2, can not wireless charging, excluding the wireless charging board is a good situation only the wireless charging coil on the back of the phone is broken, combined with the change of the screen, it may be removed when the wireless charging ring of the back plane is torn, or it is not installed when it is installed. I think the wireless charging ring on the back is broken. How many times have I told you to sell it properlyIn.
3, the current listed Samsung mobile phone is a lithium battery, the battery has been activated when the factory, and the lithium battery has no memory, so it can be used with charge. When it shows that the battery is full, you can power off (after the first three times of full charge, you can charge for 1-2 hours). Here are a few mobile phone charging tips: Do not overdischarge. When the device indicates that the power is insufficient, it should be charged; The battery was overdischarged when the device turned itself off.
4, Samsung S8 support wireless charging, need to buy a separate wireless charging base.
5, S8 mobile phone using wireless charging, required