NewsBite analysis · Gadgets, Hardware
9to5google
Galaxy S27 Ultra rumored to near 6,000 mAh in long-overdue battery upgrade
The anticipated Galaxy S27 Ultra from Samsung will reportedly feature a major battery upgrade, increasing its capacity from the stagnant 5,000 mAh to an estimated 5,700-5,800 mAh. This upgrade reflects a response to consumer demands for enhanced performance, considering its predecessors have retained the same battery capacity since 2020. Alongside the Ultra model, the S27 Pro is expected to comprise a 5,087 mAh battery, further evidencing Samsung's commitment to improving longevity in its flagship devices.
MonitorConfidence: MediumShort term horizon
Published 27 Jul 2026, 20:25 UTC1 min read
Visit original article ↗Lead image — 9to5google
Summary
TL;DR
- Galaxy S27 Ultra battery upgrade rumored to reach 5,700-5,800 mAh.
- Previous models used a 5,000 mAh battery for five years.
- Battery improvements align with the introduction of new battery technologies.
- Galaxy S27 lineup expected to launch early next year.
- Galaxy S27 Pro will reportedly feature a 5,087 mAh battery.
Interesting facts
- The last major battery capacity change occurred in 2020 with the Galaxy S20 Ultra.
- Increasing battery capacity may influence user satisfaction and overall performance.
- Samsung debuted this new battery tech in the Galaxy Z Fold 8 series.