Samsung Galaxy S27 Charging Specifications Confirmed via Certification
New regulatory filings reveal the upcoming Galaxy S27 maintains 25W wired charging capabilities.
1Certification Confirms Charging Specs
Samsung's upcoming Galaxy S27, identified by model code SM-S9520, has officially received certification from Denmark's UL Solutions, also known as Demko. This regulatory filing corroborates earlier data obtained from the 3C certification process conducted last month. These documents provide the first concrete technical verification regarding the device's power management capabilities for the upcoming release.
2Technical Power Output Details
The certification documents explicitly list ratings of 9V DC and 2.77A for the device. This mathematical output results in 24.93W, which confirms that Samsung will market the handset as supporting 25W wired charging. These specific electrical parameters ensure the device meets international safety and performance standards required for commercial distribution in global markets.
3Consistency With Previous Generations
The confirmed 25W wired charging speed remains identical to the specifications found in the Galaxy S26, which was officially announced in February. This indicates a strategic decision by Samsung to maintain existing power delivery architecture rather than increasing wired charging throughput for the standard model in this specific upcoming product iteration cycle.
4Wireless Charging Expectations
While wired charging is confirmed at 25W, the wireless charging capabilities are currently projected to remain unchanged. The predecessor, the Galaxy S26, supported 15W wireless charging, and industry analysts expect the S27 to mirror this performance. No official certification data has yet surfaced to contradict or confirm these specific wireless power delivery expectations.
5Battery Capacity Uncertainties
Despite the clarity regarding charging speeds, the physical battery capacity of the Galaxy S27 remains unconfirmed by current documentation. It is currently unknown whether the device will retain the 4,300 mAh battery found in the Galaxy S26. Further regulatory filings or official product announcements will be required to clarify the final battery specifications.
6Regulatory Compliance Process
The involvement of UL Solutions in Denmark highlights the rigorous testing phase required before a flagship device reaches the consumer market. By securing these certifications, Samsung ensures that the power management systems comply with regional electrical safety standards. This process is a mandatory step for all mobile hardware manufacturers operating within the European market.
7Strategic Hardware Positioning
Maintaining the 25W charging standard suggests that Samsung is prioritizing thermal management and battery longevity over rapid charging competition. By keeping the hardware consistent with the S26, the company likely aims to optimize production costs and supply chain efficiency. This approach reflects a conservative hardware strategy focused on stability rather than aggressive spec-sheet upgrades.
8Implications for Future Releases
The certification of the SM-S9520 model serves as a key indicator that the product development cycle is nearing completion. As these technical details become public, the focus shifts toward the official launch event. Stakeholders should monitor subsequent regulatory updates to see if higher-tier models in the series receive different power management configurations.