Fast charging can be a difficult topic to wrap your head around: there are a bunch of competing standards, all with different cables and power adapters. Qualcomm's Quick Charge 4 and 4+ allow charging at up to 100W, though few devices reach that. Both versions also allow you to use USB Power Delivery (USB-PD) chargers to reach speeds of up to 27W, so your phone or tablet will work with just about any fast charger.

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