Key points
- Charger compatibility depends on both the connector and charging protocol. USB-C alone does not guarantee Google Pixel or Samsung Galaxy compatibility.
- Google Pixel 10 and Pixel 11 models use PPS, while the Galaxy S25, S25 Ultra, and S26 specifications list USB Power Delivery.
- A lower-powered compatible charger may charge the phone more slowly. Wireless charging is also limited by the phone’s maximum rating, not the charger’s output.
- Some Samsung specifications and older Pixel wireless-charging values are not published in the available manufacturer-backed records, so they should not be inferred.
Which chargers are compatible with Google Pixel and Samsung Galaxy phones?
There is no single charger specification that applies to every Android phone. You need to match three things:
- The physical connection supported by the phone.
- The wired charging protocol advertised by the phone.
- For wireless charging, the phone’s supported standard and maximum power rating.
A USB-C connector provides the physical connection, but it does not by itself confirm that the charger offers the protocol required for the phone’s intended charging rate. Protocol support matters as well as connector shape.
This guide compares the documented specifications of selected Google Pixel and Samsung Galaxy models. WorksTogether bases these specifications on verified manufacturer information linked from its product pages.
How do you identify the right charger for an Android phone?
Start with the phone’s product page, then verify the charger in this order:
| Step | What to check | Why it matters |
|---|---|---|
| 1 | Wired port or documented charging power | Confirms the physical charging method |
| 2 | Charging protocol | Identifies whether the charger must support PPS or USB Power Delivery |
| 3 | Recommended adapter power | Shows the documented adapter power for the model |
| 4 | Wireless standard | Determines which wireless charger category to consider |
| 5 | Maximum wireless charging | Sets the phone’s wireless power limit |
Do not infer a missing value from a related model. For example, the absence of a published wireless rating for one Galaxy model does not establish its Qi or Qi2 capability.
Which Google Pixel chargers support PPS?
The documented Pixel 10 and Pixel 11 family specifications list PPS. The available records do not publish a charging protocol for Pixel 9, Pixel 9 Pro, or Pixel 9a.
| Model | Recommended adapter power | Wired protocol | Wireless standard | Maximum wireless charging |
|---|---|---|---|---|
| Google Pixel 9 | Not published | Not published | Qi | 15 W |
| Google Pixel 9 Pro | Not published | Not published | Qi | 21 W |
| Google Pixel 9a | Not published | Not published | Qi | 7.5 W |
| Google Pixel 10 | 30 W | PPS | Qi2 | 15 W |
| Google Pixel 10 Pro | 30 W | PPS | Qi2 | 15 W |
| Google Pixel 10 Pro XL | 45 W | PPS | Qi2 | 25 W |
| Google Pixel 11 | 30 W | PPS | Qi2.2 | 25 W |
| Google Pixel 11 Pro XL | 45 W | PPS | Qi2.2 | 25 W |
What does this mean for Pixel charger selection?
For a phone with a documented PPS requirement, choose a USB-C power adapter that explicitly supports PPS rather than relying on its wattage alone.
The adapter’s stated wattage is also only part of the decision:
- Pixel 10 and Pixel 10 Pro list recommended adapter power of 30 W.
- Pixel 10 Pro XL lists 45 W.
- Pixel 11 lists 30 W.
- Pixel 11 Pro XL lists 45 W.
If an otherwise compatible adapter has a lower wattage, charging may be slower. Protocol support and available power therefore need to be checked separately.
Which Samsung Galaxy chargers use USB Power Delivery?
The available Galaxy S25-series and S26 specifications list USB Power Delivery, but do not publish a port value or wireless-charging rating in the manufacturer-backed records used for this guide.
| Model | Recommended adapter power | Wired protocol | Wireless rating |
|---|---|---|---|
| Samsung Galaxy S25 | 25 W | USB Power Delivery | Not published |
| Samsung Galaxy S25 Ultra | 45 W | USB Power Delivery | Not published |
| Samsung Galaxy S26 | 25 W | USB Power Delivery | Not published |
Is a USB Power Delivery charger compatible with a Galaxy phone?
A compatible charging setup must account for the documented protocol rather than the connector alone. For the models listed above, that protocol is USB Power Delivery.
The recommended adapter powers differ:
- Galaxy S25: 25 W.
- Galaxy S25 Ultra: 45 W.
- Galaxy S26: 25 W.
A lower-wattage charger may still be electrically usable if it is otherwise compatible, but it may charge more slowly. Do not assume that a 45 W adapter is required by every Galaxy model, or that a 25 W adapter reaches the same behavior on every model.
Are PPS and USB Power Delivery the same charging protocol?
No. PPS and USB Power Delivery are not interchangeable protocol labels.
| Feature | PPS | USB Power Delivery |
|---|---|---|
| Associated documented Pixel models | Pixel 10 through Pixel 11 Pro XL listed in this guide | Not listed for the documented Pixel models |
| Associated documented Galaxy models | Not listed for the models in this guide | Galaxy S25, S25 Ultra, and S26 |
| What to check on a charger | Explicit PPS support | USB Power Delivery support |
| Wattage alone sufficient to confirm compatibility? | No | No |
A charger can advertise USB Power Delivery without necessarily claiming PPS support. Conversely, PPS support should be confirmed explicitly when the phone specification lists PPS. Cable fit and maximum adapter wattage do not replace protocol verification.
Can one charger work with both Google Pixel and Samsung Galaxy phones?
A multi-device charger may work across both brands, but compatibility should be checked against each phone independently.
For example:
- A setup selected for a Pixel 10 must account for PPS and the model’s documented 30 W recommended adapter power.
- A setup selected for a Pixel 11 Pro XL must account for PPS and its documented 45 W recommended adapter power.
- A setup selected for a Galaxy S25 must account for USB Power Delivery and its documented 25 W recommended adapter power.
- A setup selected for a Galaxy S25 Ultra must account for USB Power Delivery and its documented 45 W recommended adapter power.
The cable and charger may be shared, but the negotiated charging behavior can vary by phone and model. WorksTogether’s compatibility model treats each device pair separately because one shared accessory does not imply identical supported power or protocols.
Can you use a Qi2 charger with every Google Pixel and Galaxy phone?
No. Qi2 compatibility cannot be assumed across the entire Android market.
The documented Pixel specifications show three wireless standards:
- Pixel 9, Pixel 9 Pro, and Pixel 9a list Qi.
- Pixel 10, Pixel 10 Pro, and Pixel 10 Pro XL list Qi2.
- Pixel 11 and Pixel 11 Pro XL list Qi2.2.
The available Galaxy S25, S25 Ultra, and S26 records do not publish a wireless standard. Their compatibility with a particular Qi or Qi2 charger should therefore not be claimed from this dataset.
Does a stronger wireless charger increase phone charging speed?
No. A stronger wireless charger cannot raise the phone’s documented maximum wireless charging rating.
Examples include:
- Pixel 9a is listed at a maximum of 7.5 W.
- Pixel 10 and Pixel 10 Pro are listed at 15 W.
- Pixel 10 Pro XL, Pixel 11, and Pixel 11 Pro XL are listed at 25 W.
These figures are phone-side limits in the documented specifications. A charger with a higher rating does not turn a 7.5 W phone into a 15 W phone or a 25 W phone.
For the broader distinctions between wireless standards, see Wireless Charging Compatibility: Qi2 vs MagSafe vs Qi.
Does charger wattage alone determine Android charging speed?
No. Wattage is useful, but it is not the only compatibility variable.
Use this sequence:
- Confirm that the charging method matches the phone: wired or wireless.
- Confirm the documented protocol: PPS or USB Power Delivery.
- Compare the phone’s recommended adapter power with the available charger.
- Confirm the cable and connector where applicable.
- For wireless charging, compare the charger’s supported standard with the phone.
- Compare the charger’s power with the phone’s maximum wireless rating.
This avoids the most common category error: treating every USB-C charger as fully compatible with every USB-C phone.
How can you verify a Pixel–charger or Galaxy–charger combination?
WorksTogether provides a structured way to check whether two products work together using verified manufacturer specifications and linked official sources. Its checks are separate from generic recommendations based only on connector type or wattage.
For a deeper explanation of the verification process, see How it works. You can also browse the Compatibility Library for published device checks.
Start with the exact phone model rather than its family name. “Pixel 10” and “Pixel 10 Pro XL,” for example, have different documented recommended adapter power values. Likewise, Galaxy S25 and Galaxy S25 Ultra have different documented adapter power values.
Frequently asked questions
What is the most universally compatible charger for Android phones?
There is no universally compatible charger based solely on the information covered here. Compatibility depends on the phone’s documented protocol, connection, recommended adapter power, and, for wireless charging, supported standard.
Does USB-C mean that a charger is compatible with an Android phone?
No. USB-C describes the connector. The phone may also require PPS or USB Power Delivery, and the available adapter power can affect charging performance.
Is PPS required for Google Pixel phones?
PPS is listed for Pixel 10, Pixel 10 Pro, Pixel 10 Pro XL, Pixel 11, and Pixel 11 Pro XL. The available records do not publish a wired charging protocol for Pixel 9, Pixel 9 Pro, or Pixel 9a.
Does Samsung Galaxy S25 support PPS?
The available Galaxy S25 specification lists USB Power Delivery rather than PPS. Use that documented protocol when evaluating the charger.
Does a lower-wattage charger damage a Google Pixel or Galaxy phone?
The specifications used here do not support that claim. They establish a different point: if a charger is otherwise compatible, a lower wattage may result in slower charging.
Can I use the same wireless charger on Pixel and Galaxy phones?
Only if the wireless charger supports the standard documented for each phone. Since Qi2 is documented only for specific Pixel models and no wireless standard is published for the listed Galaxy models, cross-brand wireless compatibility should be checked individually.
Does a 45 W charger automatically charge every Pixel faster?
No. Pixel 10 and Pixel 10 Pro list 30 W of recommended adapter power, while Pixel 10 Pro XL and Pixel 11 Pro XL list 45 W. Protocol negotiation and the phone’s own specifications still apply.
Find the exact charger requirements for your Android phone
The safest Android charger decision starts with the phone model, not with the charger’s headline wattage. Check whether the phone requires PPS or USB Power Delivery, use its documented recommended adapter power as the reference point, and treat unpublished specifications as unknown rather than filling the gap with an assumption.
WorksTogether checks device and charger combinations against verified manufacturer specifications and links the supporting sources so you can verify Android charging compatibility without guessing.
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