Tech article
Samsung’s battery upgrades for Galaxy S27 Ultra and Pro leak – is it enough? - 9to5Google
Publisher description: A new leak reveals the battery sizes of Samsung’s upcoming Galaxy S27 Ultra and S27 Pro including some long overdue...
NewsAPI | Sep 18, 2026 | Ben Schoon
Automated excerpt
Following Samsung’s adoption of silicon-carbon battery tech on the Galaxy Z Fold 8 series, it was inevitable that the Galaxy S27 series would jump on board. As a comparison, the Galaxy S26 Ultra has an advertised battery capacity of 4,855 mAh, but an advertised capacity of 5,000 mAh. For Samsung’s full-size flagship, the Galaxy S27 Ultra is looking at a jump of around 700 mAh.
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