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Galaxy S27 Ultra rumored to feature larger battery, potentially near 6,000 mAh
Key points
- Galaxy S27 Ultra battery capacity rumored to increase.
- New battery could be around 5,700-5,800 mAh.
- Previous Ultra models used 5,000 mAh batteries since 2020.
- Galaxy S27 Pro also rumored to get a larger battery.
Upcoming Battery Upgrade for Galaxy S27 Ultra
The Samsung Galaxy S27 Ultra is rumored to feature a substantial battery capacity increase. Reports indicate that the device will move beyond the 5,000 mAh battery that has been standard in the Ultra series since the Galaxy S20 Ultra in 2020.
The new battery cell is expected to have a rated capacity of 5,534 mAh, which would likely be marketed as approximately 5,700-5,800 mAh typical capacity for the Galaxy S27 Ultra.
Introduction of Silicon-Carbon Battery Technology
This battery upgrade is reportedly enabled by silicon-carbon technology, which first appeared in the Galaxy Z Fold 8 series. The adoption of this technology in the Galaxy S27 series would allow for higher energy density within a similar physical footprint.
Battery Changes Across the S27 Lineup
In addition to the S27 Ultra, the new Galaxy S27 Pro is also expected to receive a battery upgrade. This model is rumored to feature a rated capacity of 5,087 mAh, translating to a typical capacity of around 5,200-5,300 mAh. Details regarding the base Galaxy S27 and S27+ models' battery capacities are not yet available.
✨ This summary was generated by AI from the outlets' reporting listed below. It is not independently verified and may contain errors — check the original sources. How BrevFeed works →
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Reporting from
Rumors suggest the Samsung Galaxy S27 Ultra will receive a significant battery capacity upgrade, moving from the long-standing 5,000 mAh to a potential 5,700-5,800 mAh. This change would mark the first battery capacity increase for Samsung's Ultra flagship line since the Galaxy S20 Ultra.