Qi fragmentation is not optimistic

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Qi fragmentation is not optimistic

From the Qi-certified wireless charging mobile phone list listed above, it can be seen that the wireless charging protocols supported by various mobile phone brands are different, such as Apple 7.5W, Xiaomi 7.5W, Huawei 10W, SONY 9W, Samsung 10W, etc. The standard fragmentation phenomenon is serious. This means that although the Qi-certified device has good compatibility, the wireless charger can normally charge the mobile phone device, but it may only support the normal 5W, but cannot achieve wireless fast charging, which will undoubtedly increase the purchase cost for the consumer.

In fact, the current status is similar to the previous wired fast charging industry: various fast charging protocols are independent and incompatible with each other, such as QC fast charging, Samsung AFC, Huawei FCP/SCP fast charging, MediaTek MTK fast charging, VOOC/Dash flash charging, USB PD fast charge and so on. This has caused users to usually use the original built-in charger to achieve fast charging, which adds a lot of trouble. Wired fast charging has just emerged as a sign of the USB PD unified market. Wireless fast charging has begun to embark on the old road of its own camp. This closed industry phenomenon is obviously not a healthy development momentum.