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Although we still don’t have the full charging speeds that Qi2 allows, the iPhone 12 can now charge a little faster after the release of iOS 17.4.
Apple’s iPhone 12 introduced wireless MagSafe charging in 2020
Apple’s MagSafe first launched in 2020 with the iPhone 12 as a Qi charging competitor. Since then, the more MagSafe-compliant Qi2 standard has been released, but Apple has continued to limit peak charging speeds.
MagSafe can charge up to 15W, but previously non-Apple certified chargers could only charge at 7.5W. Apple offers its own MagSafe technology to the Qi2 standard, and the iPhone 15 series supports it, but older iPhones don’t, leading to confusion.
Or rather, it wasn’t.according to mac worldSince the iPhone 12 was updated to iOS 17.4, it can now be charged at faster speeds than the previous Qi.
If you use a non-MagSafe charger, mac world In our tests, we found that the iPhone 12 charges faster than before and also displays the Qi2 icon. Testing with both Apple and non-Apple chargers demonstrated clear improvements.
Specifically, the iPhone 12 Pro Max was charged to 30% in 38 minutes using the Apple MagSafe charger. The Anker Qi2 MagGi wireless charger took 33 minutes to reach 30%.
A regular iPhone 12 took about 20 minutes to charge to 30% on either charger. In theory, Qi2 chargers should be faster than Apple’s MagSafe chargers, which are based on the original Qi standard, but there are thermal considerations for longer charging times that can affect speeds. It becomes more sexual.
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