Samsung’s charging strategy for the Galaxy S27 series
Recent certification filings that surfaced online confirm Samsung will not raise the wired charging speed for any member of the upcoming Galaxy S27 family. Every model – the standard S27, the larger S27+, the newly‑named S27 Pro and the flagship S27 Ultra – will be limited to 60 watts of power when plugged into a compatible charger. This mirrors the charging rate of the previous‑generation S26 Ultra, which could fill its 5,000 mAh cell in roughly 45 minutes.
Why the same 60W?
Samsung appears to have settled on 60W as a sweet spot that balances heat management, battery longevity and the cost of including a higher‑rated charger in the box. While competitors such as Xiaomi and OnePlus have already rolled out 80‑100W solutions, Samsung’s engineering notes (as inferred from the certification documents) suggest the company prefers a more conservative approach to avoid the thermal throttling issues that have plagued some ultra‑fast chargers.
Battery sizes and real‑world charge times
The Ultra and Pro variants are expected to ship with larger batteries than the S26 Ultra, though Samsung has not disclosed exact capacities. Leaks point to an increase of between 700 mAh and 1,000 mAh for the Ultra, which would push the total capacity into the 5,700‑6,000 mAh range. The Pro, with its slightly smaller display, will likely sit a little below that figure but still above the 5,000 mAh mark of the S26 Pro.
Because the charging wattage stays at 60W, a bigger battery will translate into longer top‑up times. If the S26 Ultra took about 45 minutes to reach 100 %, the S27 Ultra could need around 50‑55 minutes under identical conditions. For most UK users who charge overnight or during short coffee breaks, the difference will be barely noticeable, but power users who rely on rapid top‑ups between meetings may feel the pinch.
Design tweaks – a sturdier camera module
Beyond the charging specs, Samsung is making a modest visual update. The S27 and S27+ will look almost identical to their S26 counterparts, retaining the familiar glass‑back and aluminium frame. The Pro and Ultra, however, will debut a new rear camera “plateau” – a slightly raised, reinforced housing that aims to reduce wobble when the phone rests on a flat surface. This addresses a common complaint about the previous generation’s camera bump, which could feel unstable on desks or kitchen counters.
The overall silhouette remains unchanged, meaning existing accessories – cases, wireless chargers and car mounts – should continue to fit without issue. For UK contract customers, this continuity reduces the risk of having to replace peripherals when upgrading.
Launch window and UK availability
Samsung has sign‑posted a Q1 2027 launch for the entire S27 line‑up, with the first shipments expected in January or February. Historically, Samsung rolls out its flagship series on both carrier contracts (EE, Vodafone, Three, O2) and unlocked retail channels within a few weeks of the announcement. Expect the usual UK pricing structure: a premium‑priced unlocked version and discounted rates on 24‑month contract deals, especially for the base S27 and S27+ models.
Given the modest spec bump in charging, the S27 series will likely compete on other fronts – camera performance, display quality and software experience – rather than raw charging speed. UK buyers who prioritize fast charging may look to alternatives like the OnePlus 12R (which offers 80W) or the Pixel 9 Pro (which supports 65W), but Samsung’s ecosystem (Galaxy Store, DeX, Samsung Pay) remains a strong selling point.
What this means for contract‑hunters
For readers hunting the best contract deal, the unchanged 60W charging rate simplifies the comparison matrix. You can now focus on:
- Price vs. storage – Samsung typically bundles 128 GB or 256 GB options; carriers often throw in extra data or streaming perks.
- Battery endurance – despite a larger cell, the Ultra’s charge‑time increase is marginal, so day‑long usage remains comparable to the S26 Ultra.
- Accessory compatibility – existing Samsung chargers and cases will work, saving you extra spend.
- Software updates – Samsung has pledged four years of Android OS upgrades, a key consideration for long‑term contract users.
Bottom line
Samsung’s decision to keep the 60 W wired charging across the whole Galaxy S27 family signals a focus on reliability and thermal safety rather than chasing the headline‑grabbing ultra‑fast charging numbers. While the Ultra and Pro will house bigger batteries, the practical impact on charge time is modest. UK consumers can expect a familiar design, a sturdier camera module, and a launch early next year that will be available on both contract and unlocked routes. Those who value a balanced flagship experience over the fastest possible charge will find the S27 series a solid, if not revolutionary, upgrade.
