USB-C fast – The phone charging race has largely plateaued around 60–80W, but the mess that started with proprietary fast-charging standards hasn’t fully disappeared. USB Power Delivery, including PPS, is now the closest thing to a universal baseline—yet buyers still hit p
There was a time when the fastest charger wasn’t just a feature—it was a battlefield. Brands pushed rival standards, handshaking rules, and “special” cables like they were competing nations. HyperCharge. SuperVOOC. SuperCharge. Samsung AFC. Apple 2.4A. Qualcomm’s Quick Charge. Even long after the industry shifted into USB-C. the fallout lingered every time you tried to buy a fast-charging accessory and wondered whether it would actually deliver.
Now, the fever has cooled. Power levels have plateaued across the fastest-charging phones, and the most realistic deliverable range sits around 60–80W. Marketing still occasionally stretches beyond 100W, but for compact smartphone batteries, 60–80W is what users can typically count on. Even a 7,000 mAh phone battery can be fully charged in about 40 minutes at that level.
Still, the convenience problem hasn’t vanished—because speed isn’t the only part of the equation. The fastest charging phones are increasingly less dependent on proprietary protocols to get quick results. and universal USB Power Delivery caught up in the USB-C era. That said, USB-C fast charging has never been only one spec. It also depends on branching enhancements such as EDR for laptops and PPS for low-power devices. and those details are exactly where buyers get tripped up.
One complication is that some top-end phones have only recently closed the gap, even if the broader industry moved on. Samsung’s Galaxy S26 Ultra has only recently closed the gap on the industry’s fastest. while the popular iPhone and Pixel series remain some way behind. Outside flagship models, baseline phones are often slower too.
But if you step back from the model-by-model numbers. the bigger shift is clear: the “power wars” aren’t what they used to be. Today’s best phones can often achieve strong fast-charging behavior without relying as heavily on brand-specific protocols—especially when they’re using universal standards like USB Power Delivery.
Xiaomi’s 17 Ultra is an example of how PPS is being positioned for high-end performance. It promises up to 90W over the everyday USB Power Delivery PPS specification. The Xiaomi 17 Ultra isn’t alone: the OnePlus 15 and OPPO Find X9 Ultra can hit above 40W via PPS. with only a minor impact on full charge times.
That’s the part that feels like progress. The average power draw during fast charging is often well below 40W, even during the moments when phones are marketed as “fast charging,” whether you’re using SuperVOOC or Power Delivery.
The part that still hurts is what happens when universal standards collide with real-world accessories.
Even if two phones both accept high power under USB Power Delivery, consumers don’t automatically get that experience when they shop for third-party chargers and power banks. Compatibility can fall apart at the cable and certification level.
Motorola’s TurboPower, for instance, is based on the USB PD specification—but it requires a special E-marked USB-C cable rated at 6.5A to reach its 60W rating. If that cable doesn’t meet the requirement, you don’t get the promised speed; you end up stuck with sluggish power.
Google’s Pixel 10 Pro XL shows how “it works, but not at full speed” can be the trap. The Pixel 10 Pro XL works nicely with 9V/3A charging for 27W, but it needs a 20V/1.6A-capable plug to hit its peak 37W.
Even within the same ecosystem, variation can still force extra guesswork. Samsung uses 9V/5A and 16V/3A to achieve 45W charging, depending on the model, and you’ll need a different cable for the 5A option.
Apple adds another layer. The iPhone 17 charging strategy is described as moving toward USB PD AVS for optimized charging, rather than Android’s pick of USB PD PPS. Even so, it retains compatibility with the main standard.
So how does this problem get fixed?
The technical foundation is already there. USB Power Delivery PPS can dynamically adjust voltage and current to closely mirror the behavior of many proprietary charging standards. In practice, that means manufacturers shouldn’t need separate ecosystems to deliver fast, battery-friendly charging anymore.
The trouble is that companies keep implementing the standard differently. Different voltage profiles, current limits, cable requirements, and certification programs create friction where consumers expect simplicity.
And consumers shouldn’t have to learn the difference between 9V/5A and 20V/2A. PPS ranges. E-marker requirements. or AVS support just to buy a charger that works at full speed. They also shouldn’t have to guess whether their device is actually charging optimally when brands don’t communicate that clearly—yet that’s part of the story too.
There’s a human side to this that’s easy to feel but hard to quantify: charging is supposed to be everyday, frictionless. Instead, many people still end up treating chargers like a puzzle—checking ratings, hunting for the “right” cable, and hoping the handset and accessory handshake correctly.
The closer this market moves toward interoperability, the less likely that should be. Proprietary standards are already seldom supported by third-party power banks and plugs. and that has helped push the market toward USB Power Delivery. Support for higher-voltage PPS capabilities and Apple’s AVS implementation has also increased gradually. helping modern chargers cover more devices than ever before.
But that progress often shows up first in the more expensive models, which means the benefit of the universal standard doesn’t always reach the accessories people actually buy.
The pitch for the next phase is straightforward: a charger that powers a laptop. tablet. phone. earbuds. and a portable gaming device is far more appealing than one optimized for a single smartphone brand. The paradigm is shifting away from buying the “right” charger for one device, toward finding one charger for everything.
Charging speeds have plateaued. The remaining challenge is interoperability—making sure that any decent USB-C charger can deliver the performance consumers expect, regardless of which logo sits on the front of the phone.
The industry spent more than a decade fighting over standards. Now it has to finish the job: not by chasing 150W or 200W, but by making the universal option truly universal in the real world—cables, certifications, voltage profiles, and all.
USB-C USB Power Delivery PPS fast charging TurboPower E-marked cable interoperability AVS EDR smartphone charging standards