this post was submitted on 13 Sep 2023
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Apple iPhone 15 relegated to USB 2.0 unless you buy the Pro (www.pcgamer.com)
submitted 1 year ago* (last edited 1 year ago) by casualhippo@sh.itjust.works to c/technology@lemmy.world
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[–] iminahurry@discuss.tchncs.de 3 points 1 year ago

That's the part you are missing. Modern charging doesn't use standard USB power. That's the whole fast charging landscape is addressing.

Read this https://www.androidcentral.com/qualcomm-quick-charge

The power brick can supply more than 5 V over a standard USB port because it's not adhering to USB standards for supplying power. As a result, data and power are decoupled, allowing the power brick to supply more than a standard USB port over a connector and cable which are identical to USB ports and cables.