According to the latest foreign media reports MacRumors, starting from iOS 11.2, iPhone 8, iPhone 8 Plus and iPhone X will use wireless charging accessories based on Qi standard 7.5 watt fast charging.
In the iOS 11.1.1 system, the three charging power equipment using Qi wireless charger for 5 watts, but Apple's commitment to future upgrades, will achieve faster charging, look now, future upgrades may be iOS 11.2.
Belkin MacRumors charger using apple sales (it supports 7.5 watt charging power) conducted a test results show that the iPhone X power in thirty minutes increased from 46% to 66%.
It is worth mentioning that, with a iPhone in the wireless charging accessories do not support the 7.5 watt charging power when charging the battery in 30 minutes increased from 46% to 60%. In order to simulate the real world situation, the flight mode of iPhone X was not opened during the test process.
In support of 7.5 watt charging power under the condition of iPhone 8, iPhone 8 Plus and iPhone X will be able to achieve the wireless charging speed faster, and it looks like a 7.5 watt wireless charging faster than the standard 5 watt power adapter cable much faster.
It is worth noting that three of the new iPhone, apple does not support the other wireless charging speed intelligent mobile phone based on Qi, because the current Qi 1.2 wireless charging power standard allows up to 15 watts. Nevertheless, 7.5 watts of power is still greater than 5 watts, should be able to provide some significant improvements for iPhone 8, iPhone 8 Plus and iPhone X users.
At present, Mophie wireless charging base and Belkin wireless charging plate support wireless charging power of 7.5 watts faster, but some do not support parts, so the new iPhone users need to pay attention to this point in the purchase of such accessories.