Galaxy S27 Series Charging Details Surface 25W and 45W Confirmed by 3C

The Samsung Galaxy S27 has moved another step closer to launch, with China’s 3C certification database revealing its wired charging capability. The certification lists the standard Galaxy S27 with 25W charging, while the Galaxy S27 Plus reaches 45W.

That may sound familiar because Samsung appears to be maintaining the same charging hierarchy across the standard and Plus models. The bigger changes could instead come from the processor, cameras and battery capacity, although those details remain part of the leak cycle for now.

Samsung Galaxy S27 Gets 3C Certification

The latest 3C listing gives us one of the clearest early indications that Samsung is progressing with the Galaxy S27 series.

The standard Galaxy S27 reportedly appears under model number SM-S9520, and its certification points to a maximum wired charging output of approximately 25W.

The listing shows a maximum 9V at 2.77A, which works out to roughly 25W of power.

For Samsung fans hoping for a major charging upgrade, this is likely to be the least exciting part of the Galaxy S27’s hardware story.

Galaxy S27 Plus Listed With 45W Charging

The Galaxy S27 Plus, identified by model number SM-S9560, has also appeared in the 3C database.

Unlike the standard model, the Plus version is listed with support for up to 45W wired charging. The certification shows a maximum voltage of 15V DC at 3A.

In practical terms, that gives Samsung another clear distinction between the two phones: the Galaxy S27 remains at 25W, while the Galaxy S27 Plus offers considerably faster wired charging.

Galaxy S27 vs S27 Plus Charging

Model	Certification Model
Samsung Galaxy S27	SM-S9520
Samsung Galaxy S27 Plus	SM-S9560
Galaxy S27 Ultra	Not confirmed

The 60W figure for the Ultra remains an expectation based on the current Galaxy S26 Ultra charging position, rather than a confirmed Galaxy S27 Ultra certification detail.

Samsung’s Charging Strategy Has Barely Changed

Samsung has been remarkably conservative with wired charging on its flagship phones.

The base Galaxy S27’s reported 25W capability continues a charging approach that has remained unchanged for several generations. While rival manufacturers have pushed substantially higher charging speeds, Samsung has generally focused more heavily on other aspects of the flagship experience.

The Galaxy S27 Plus follows a similar pattern. Its reported 45W charging capability does not represent a new leap for the Plus line, with Samsung having used 45W charging on previous Plus-generation flagships.

That makes the latest certification less about a breakthrough and more about confirmation of Samsung’s existing product hierarchy.

A 25W, 45W and 60W Galaxy Lineup?

Samsung could be creating an increasingly obvious charging ladder across its flagship range.

The current Galaxy S26 Ultra is reported to have moved to 60W wired charging, representing a notable increase for Samsung’s Ultra lineup. If the Galaxy S27 Ultra adopts the same level, the family could follow a straightforward progression.

The expected structure would be:

• Galaxy S27: 25W
• Galaxy S27 Plus: 45W
• Galaxy S27 Ultra: 60W, if current expectations prove correct

This would give consumers a clear reason to step up from the standard model to the Plus or Ultra beyond screen size and camera hardware.

What About Galaxy S27 Performance?

Charging is only one part of the Galaxy S27 story. Previous reports have suggested that Samsung could continue using different chipsets depending on the market.

The Exynos 2700 has been reported as a possible processor for the Galaxy S27 in selected regions, while other markets could receive a version powered by the Snapdragon 8 Elite Gen 6.

However, these processor details should still be treated as unconfirmed until Samsung officially announces the phones.

Exynos 2700 vs Snapdragon 8 Elite Gen 6

If Samsung does use both platforms, regional differences could once again become an important part of the Galaxy S27 lineup.

The Exynos-powered version would represent Samsung’s own flagship chipset strategy, while the Snapdragon variant could target markets where Qualcomm-powered Galaxy models have traditionally been offered.

Performance, efficiency, thermal behavior and modem capabilities will ultimately determine whether buyers notice a meaningful difference between the two versions.

Galaxy S27 Camera Improvements Could Be More Important

The charging certification does not tell us anything about the cameras, but earlier reports have suggested Samsung could make software-focused changes to the camera experience.

Samsung has increasingly relied on computational photography to improve image processing, low-light performance and zoom results.

For the Galaxy S27 generation, camera software could therefore become one of the more noticeable areas of refinement rather than a complete hardware overhaul.

Until official specifications emerge, however, any specific sensor changes should be regarded as speculation.

Battery Capacity Could Also Increase

Battery improvements are another area where the Galaxy S27 series could become more interesting.

Reports have pointed toward potentially larger batteries, but Samsung has not confirmed the capacities of the Galaxy S27 or Galaxy S27 Plus.

A larger battery combined with a more efficient processor could potentially deliver better endurance without requiring a dramatic increase in charging speed.

That distinction is important because charging wattage alone does not determine real-world battery life.

Samsung Galaxy S27 Series: Expected Specifications

Specification	Galaxy S27
Model Number	SM-S9520
Display	Expected flagship AMOLED
Processor	Exynos 2700 / Snapdragon 8 Elite Gen 6, region dependent
Wired Charging	25W
3C Maximum Input	9V / 2.77A
Battery	Rumored larger capacity
Rear Cameras	Expected camera/software refinements
Software	Expected next-generation One UI
Certification	China 3C
Launch Status	In development
Official Launch Date	Not confirmed
Official Price	Not confirmed

Only the charging-related information shown in the 3C certification is currently treated as confirmed in this article. Processor, battery, camera and other specifications remain reported or expected details until Samsung makes them official.

Why 25W Charging May Not Be a Dealbreaker

At first glance, 25W charging looks modest for a modern flagship smartphone.

However, Samsung’s flagship strategy has never been based solely on charging speed. The Galaxy S27 could still offer improvements in display efficiency, processor performance, thermal management, cameras and software.

For users who charge their phone overnight or periodically throughout the day, the difference between 25W and significantly faster charging may also be less important than battery efficiency and overall endurance.

The bigger issue is competitive positioning. Faster charging has become a major selling point for several Android manufacturers, making Samsung’s conservative approach increasingly noticeable.

Galaxy S27 vs Galaxy S27 Plus: What Changes?

The certification itself reinforces the traditional positioning of the two models.

The standard Galaxy S27 is expected to remain the more compact and accessible flagship, while the Galaxy S27 Plus should provide a larger display and battery along with faster 45W charging.

That means the Plus model could remain the middle ground between the standard S27 and the Ultra, offering several premium advantages without reaching the Ultra’s expected price level.

When Could Samsung Reveal the Galaxy S27?

Samsung has not officially confirmed the Galaxy S27 launch date in the information currently available.

The appearance of both phones on China’s 3C certification database does, however, indicate that development is progressing and that the devices are moving through the regulatory process.

Certification does not mean Samsung is ready to announce the phones immediately, but it is an important step toward a commercial launch.

What We Know About the Galaxy S27 So Far

The most concrete development is the charging certification.

The standard Galaxy S27 is listed with 25W charging, while the Galaxy S27 Plus reaches 45W. These figures fit Samsung’s established separation between the standard and Plus models.

Beyond charging, expectations include new-generation processors, possible camera software improvements and potentially larger batteries. Those details are much less certain and could change before launch.

Samsung’s Conservative Charging Approach Continues

The Galaxy S27 certification may disappoint users expecting Samsung to dramatically increase charging speeds, but it also shows a familiar strategy.

Samsung appears to be keeping the standard flagship at 25W while reserving faster charging for the Plus and Ultra models. If the expected 60W Ultra figure becomes reality, the S27 family could have one of the clearest charging tiers in Samsung’s recent flagship lineup.

For now, the real question is whether Samsung can make the Galaxy S27 a meaningful upgrade in the areas that matter more to everyday users. Would you consider buying the Galaxy S27 if it keeps 25W charging, or is faster charging now a must-have for a flagship phone?