Apple xr is a mobile phone product released by Apple on September 13, 2018, with a weight of 194 grams, 7 million pixels in the front and 12 million pixels in the rear, equipped with a 1-inch LCD screen, a resolution of 1792 by 828, and 326PPi.
iPhone EXR has a 7 megapixel front camera and 12 megapixel rear camera. 7 megapixel camera /2 aperture, 1080p HD video shootingShot in 25, 30, or 60 frames. 12 megapixel wide-angle camera /8 aperture, up to 5x digital zoom, panoramic mode up to 63 megapixels.
3, Mi 9 Pro and Mi 10Pro's 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.
4, 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 wireless chargingThe speed and utility of electricity. 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.
5, further improve the charging speed. The Mi 10 series continues the 30W wireless technology, while the 50W wireless second charge of the Mi 10 Supreme Commemorative edition achieves efficient charging in a short time. In the future, the charging system of Xiaomi's new flagship is expected to break through again, and laboratory tests show that the wired wireless reverse charging power is expected to reach more than 200W. Xiaomi's charging technology continues to innovate, providing users with a faster and more convenient charging experience.
6, and in August 2020, the millet 10 Supreme commemorative edition is the first 120W wired second charge and 50W wireless second charge, whether wired or wireless, is the fastest in the industry. In October of the same year, Xiaomi launched 80W wireless second charging, and Xiaomi has achieved the ultimate in wired and wireless charging.
Conclusion: The induction cooker demonstration of Mi 9 wireless charging was officially dismissed as a false impression. @ Zhang GuoXiaomi said that although the charging animation appeared in the video, it does not mean that the induction cooker has the ability to charge the Xiaomi 9, because Xiaomi has strict charging protocol certification and frequency requirements. The wireless charging function of the Mi 9 is not achieved by induction stoves.
Conclusion: The Mi 9 can not achieve wireless charging through the induction cooker, which is a false news. The official made it clear that the induction cooker does not have the charging protocol certification needed to charge the millet 9, and the working frequency does not match, and it cannot support wireless charging. The Mi 9 phone has advanced wireless charging technology, including 20W wireless flash charge and universal 10WWireless fast charge, as long as the use of Qi power EPP 10W certified third-party wireless charger, you can charge the phone.
Wireless charging mobile phones on the market mainly use the principle of electromagnetic induction to achieve wireless charging. There is no interface between the charger and the phone. The phone has a built-in receiving coil, and the charger has a built-in sending coil. They use electromagnetic induction between them to charge the phone. No matter what brand of mobile phone you buy, as long as it is compatible with the wireless charging standard of the charging head, it can be charged basically.