HomeBlogBlogSamsung Fast Charging: USB PD vs Quick Charge (QC)

Samsung Fast Charging: USB PD vs Quick Charge (QC)

Samsung Fast Charging: USB PD vs Quick Charge (QC)

Does Samsung use PD or QC?

Samsung primarily uses USB Power Delivery (USB PD), especially on newer Galaxy phones, tablets, and laptops that charge over USB-C. Many Samsung devices support “Super Fast Charging,” which is based on USB PD with PPS (Programmable Power Supply). Some Samsung phones and accessories may also work with Qualcomm Quick Charge (QC) to varying degrees, but PD (and PD PPS) is the standard that delivers the best, most consistent fast-charging performance across modern Samsung hardware.

What this means for Samsung chargers and cables

If you’re shopping for a charger for a Samsung Galaxy device, prioritize a USB-C PD charger, ideally one that explicitly supports PPS. A basic PD charger can still charge your phone, but without PPS you may not reach Samsung’s top “Super Fast Charging” rates. You’ll also want a USB-C to USB-C cable rated for the wattage you’re aiming for (and built well enough to handle it reliably).

Where Quick Charge fits in

Quick Charge is common on some older Android phones and certain third-party power adapters. If a Samsung phone can accept QC, it usually treats it as a compatibility option rather than the preferred fast-charging path. In practical terms: QC may get you “fast charging,” while PD PPS is what typically enables Samsung’s fastest charging tiers when the phone supports them.

How to choose the right setup

Check your device’s supported charging standard and maximum wattage, then match it with a PD PPS wall charger and an appropriate USB-C cable. For a deeper breakdown of PD versions, QC versions, and how 100W USB-C cables differ (including 5A e-marked cables), see this guide: https://mrsmattie.com/blog/guide-100w-usb-c-to-usb-c-cable-pd-3-0-qc-4-0-5a-explained/.

FAQ

Do I need a 5A USB-C cable for Samsung Super Fast Charging?

Usually, no. Many Samsung phones top out at 25W or 45W and can work with quality USB-C to USB-C cables, but higher-wattage charging can require a 5A e-marked cable depending on the charger and power profile.

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