For that matter, QC (Quick Charge) is a fast charging technology, developed by Qualcomm. QC technology can charge devices in a short time, improve charging efficiency, and allow users to obtain electricity faster.
Qi is a Wireless charging technology developed by the Wireless Power Consortium. It transmits power to the device via wireless sensing technology, eliminating the need for traditional charging cables. Qi technology generally takes longer to charge, but has a more convenient way to charge.
Therefore, QC and Qi are two different charging technologies, and the needs are different. If you need fast charging, you can choose devices and chargers that support QC technology. If you are more interested in portability and convenience, you can choose devices and chargers that support Qi technology.
QC and QI charging methods are different; QC is a fast charging technology, the highest power can reach 100W, while QI is a standard wireless charging method, the highest power is only 15W, the way of use is not the same; QC charging requires the use of a dedicated QC charger to charge, while QI charging requires a QI standard wireless charger and wireless charging equipment supporting QI standards to be matched to charge. In addition, QC charging mode will generate a certain amount of heat when charging, while QI charging mode will not generate too much heat, so QI is relatively safer.
Qi and QC are not the same thing
Qi is a wireless charging specification, QC is a fast charging specification
The two can coexist, that is, fast wireless charging
(Refer to s6, note5, s7)