Fast charging can be a difficult topic to wrap your head around. There are a lot of competing standards, all with different cables and power adapters, but one of the most popular is Qualcomm's 'Quick Charge' technology. The most recent versions, QC 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.Looking for devices that support Quick Charge 2.0/3.0? Check out this list.Quick Charge 4 was short-lived, and is only found on a few phones. Quick Charge 4+ is the latest version, and is present on many newer flagship and mid-range devices. Both iterations are very similar, and support the same charging speeds — the only differences are in minor features. For example, Dual Charge, a technology that divides power input into two power management ICs, was optional on 4 but a requirement with 4+.Without further ado, here are all the devices compatible with QC 4/4+.Quick Charge 4ASUS ZenFone 6Lenovo Z6 ProLG G7 ThinQLG G8 ThinQLG V40 ThinQLG V50 ThinQRedmi Note 7Redmi Note 7 ProQuick Charge 4+AGM X3Black Shark 2BQ Aquaris X2BQ Aquaris X2 ProHisense U30nubia mininubia Z17nubia Z18Qiku N7 proRazer PhoneRazer Phone 2Redmi K20Redmi K20 ProSamsung Galaxy A70Samsung Galaxy A80Smartisan R1Xiaomi Mi 8Xiaomi Mi 8 Explorer EditionXiaomi Mi 8 ProXiaomi Mi 9Xiaomi Mi A2Xiaomi Mi MIX 3Xiaomi Mi MIX 3 5GXiaomi Poco F1ZTE AXON Pro 9ZTE AXON 10 Pro