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Galaxy S27 Certification Confirms Base Model Remains at 25W Wired Charging

Rising component costs are steering Samsung to invest in battery life, custom chips, Galaxy AI, plus experimental hardware instead of faster wired charging.

Overview

  • UL Solutions certification records list the Galaxy S27 model number SM-S952 with a 9V/2.77A rating, which equals roughly 25 watts of wired charging for the base phone.
  • That wired power rating matches the Galaxy S26’s base model and signals there is no confirmed charging speed increase for the regular S27.
  • The SM-S952 identifier appears in filings covering global, North American, and Asian markets, showing the base model’s regulatory footprint across regions.
  • Samsung told investors it will give its 2027 flagship family four distinct models, add a new Pro tier, and shift engineering priority toward longer battery life, in‑house processors, and Galaxy AI to help absorb higher component and memory costs.
  • Unconfirmed reports still claim regional chipset splits, a possible privacy display on the base model, and experimental projects called TriFold and Glass, but those points remain rumor rather than verified specs.