Recent certification filings from multiple regulatory authorities, including India's Bureau of Indian Standards (BIS), China's 3C database, Finland's SGS Fimko, and South Korea's Safety Korea, have revealed important hardware details about Samsung's upcoming Galaxy S27 lineup. The regulatory documents point to a significant expansion of the series, including the introduction of a new Galaxy S27 Pro model.
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They also provide early confirmation of charging capabilities, battery capacities, and regional processor configurations across the four-device lineup.
Charging Speeds and Regulatory Certifications
The certification records indicate that Samsung will maintain different wired charging tiers across the Galaxy S27 family, with the standard model retaining its existing charging limitations while the higher-end variants receive more substantial hardware upgrades. The standard Galaxy S27 (SM-S952B) is listed with 25W wired fast charging, suggesting no improvement over its predecessor. Meanwhile, the Galaxy S27+ has been certified with a 15V/3A charging configuration, confirming support for 45W wired charging. This specification appears consistent across US, South Korean, Chinese, and European model numbers, pointing to a globally standardized charging capability.
Battery Capacities and Safety Approvals
Battery certifications from South Korea's Safety Korea and China's 3C database reveal potentially significant capacity increases, particularly for Samsung's premium models. The filings identify next-generation silicon-carbon battery cells manufactured by Zhuhai CosMX Power, with the Galaxy S27 expected to feature a 4,400mAh battery, while the Galaxy S27+ could receive a 4,900mAh unit.
The newly introduced Galaxy S27 Pro is listed with a rated battery capacity of 5,087mAh, which Samsung is expected to market as 5,200mAh. The Galaxy S27 Ultra (EB-BS958DBY), meanwhile, appears set for an even larger upgrade. Its certified rated capacity of 5,534mAh translates to a typical advertised capacity of 5,700mAh. If accurate, this would represent a 14% increase over the previous generation, potentially giving Samsung's top-tier flagship a meaningful advantage in battery endurance.
Processor Configurations and Regional Differences
Additional filings in the National Broadband Database (NBD) provide insight into Samsung's chipset strategy for the Galaxy S27 lineup. The company appears to be maintaining a clear distinction between its standard and premium devices through different processor configurations, with regional variations continuing to play a role.
The Exynos 2700 is reportedly designated for the standard Galaxy S27 and Galaxy S27+ in Europe and select international markets. The base model is expected to feature a 6.3-inch display, 12GB of RAM, and 256GB of internal storage. In contrast, the newly introduced Galaxy S27 Pro is tipped to use Qualcomm's Snapdragon 8 Elite Gen 6, while the Galaxy S27 Ultra could receive the more powerful Snapdragon 8 Elite Extreme Gen 6, potentially positioning it as the most capable device in the series.
Taken together, these certification discoveries suggest that Samsung is preparing a more differentiated Galaxy S27 lineup, with the new Pro tier filling the gap between the Plus and Ultra models. The larger batteries and premium Snapdragon processors could become key selling points, although the final specifications will remain subject to change ahead of the official announcement.

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