Samsung Galaxy phones support Super Fast Charging at 25W or 45W depending on the model. The charger that came in your Samsung box, if one was included at all, is often a basic 15W adapter. To get actual fast charging speeds, you need a USB-C PD charger rated at 25W or higher, paired with a USB-C to USB-C cable that supports the wattage.
This guide covers which Samsung phones support which speeds, what charger specifications to look for, and how to avoid buying the wrong adapter in Pakistan. Browse our fast chargers to find Samsung-compatible options.
Samsung Fast Charging Speeds by Model
|
Samsung Model |
Max Charging |
Recommended Charger |
|
Galaxy S24 Ultra |
45W |
35W or 65W PD |
|
Galaxy S24 / S24+ |
25W |
35W PD |
|
Galaxy S23 series |
25W |
35W PD |
|
Galaxy S22 series |
25W |
35W PD |
|
Galaxy S21 series |
25W |
35W PD |
|
Galaxy A55 / A54 |
25W |
35W PD |
|
Galaxy A35 / A34 |
25W |
35W PD |
|
Galaxy A15 / A14 |
15W |
20W |
What Makes a Charger Compatible With Samsung Fast Charging?
Samsung Super Fast Charging uses the USB-C Power Delivery (PD) protocol with an additional feature called PPS (Programmable Power Supply). PPS allows the charger to adjust voltage in small increments for more efficient charging and less heat. Learn how PD works in our PD charger meaning guide.
For 25W Super Fast Charging, you need a charger that supports PD with PPS at 25W or higher. For 45W Super Fast Charging on the S24 Ultra and similar models, you need a charger supporting PD PPS at 45W or higher. A 35W PD charger covers most Samsung phones comfortably. A 65W PD charger covers everything including the S24 Ultra at its maximum speed. See our PD wall chargers for the full range.

Cable Requirements for Samsung Fast Charging
Samsung fast charging requires a USB-C to USB-C cable. USB-A to USB-C cables do not support PD or PPS, which means they limit charging to 15W or less. The cable must be rated for the wattage you want to achieve. Learn how cable rating affects speed in our cable wattage guide.
For example, a Zeno 65W USB-C to USB-C cable cable carries the full wattage your charger outputs without throttling or heat buildup. Using a cable rated below your charger wattage is the most common reason people experience slower charging than expected.
Common Mistakes When Buying a Samsung Charger in Pakistan
The first mistake is assuming any USB-C charger is a fast charger. Many USB-C chargers sold in local markets output only 10–15W because they lack PD support. Always confirm that the charger specifically states USB-C PD with the wattage on the label.
The second mistake is ignoring cable quality. A Rs. 100 cable from a market stall likely has thin copper wiring that restricts current flow. Your 35W charger ends up delivering 10–15W through that cable. Invest in a cable that matches your charger rating.

The third mistake is buying a charger without warranty. Unbranded chargers may lack proper voltage regulation, which creates heat and puts your phone at risk over time. A 12-month warranty is a sign that the manufacturer stands behind the product. Invest in a cable that matches your charger rating.
How Fast Does Samsung Actually Charge?
With a proper 25W PD PPS charger and quality USB-C cable, a Samsung Galaxy S24 reaches 50 percent in approximately 25–30 minutes and a full charge in about 60–70 minutes. With a 15W charger, the same phone takes over 90 minutes to reach 50 percent.
The S24 Ultra with a 45W charger reaches 50 percent in about 20–25 minutes, saving nearly 10 minutes over a 25W setup. Whether that speed difference justifies a higher-wattage charger depends on how often you need quick top-ups during the day. Compare all wattage levels in our 20W vs 35W vs 65W charger guide.
Frequently Asked Questions
Which charger is best for Samsung?
A 35W USB-C PD charger with PPS support is the best value for most Samsung phones. It delivers full 25W Super Fast Charging for the S24, S23, S22, S21, A55, and A54 series, and works with iPhones and other USB-C devices too.
Do Samsung phones need PD or PPS?
Samsung Super Fast Charging uses PD with PPS. A charger that supports PD alone will fast charge Samsung phones, but PPS enables the phone to charge at its optimal efficiency with less heat.
Is 20W enough for Samsung?
A 20W charger provides basic fast charging for Samsung phones, but most Galaxy phones support 25W. A 20W charger charges slightly slower than a 25W or 35W adapter. For the best experience, choose 35W.
Can I use a 65W charger with my Samsung phone?
Yes. Your Samsung phone only draws the wattage it supports. A 65W charger delivers 25W to a Galaxy S24 and 45W to an S24 Ultra. The extra capacity means the charger also works with laptops and tablets.