GoKawiilSamsung reportedly tested 7,000mAh battery for Galaxy S27 Ultra before scaling back
A Korean leaker claims Samsung built several Galaxy S27 Ultra prototypes, including one with a 7,000mAh battery and versions that dropped the S Pen to fit it. Samsung is said to have abandoned that extreme option, instead settling on a 5,700mAh to 6,000mAh target, possibly using silicon-carbon battery technology.
GoKawiil's interpretation of the reporting above, not reported fact.
The Galaxy S Ultra line has been stuck at 5,000mAh since 2020 while rivals pushed past 6,000mAh, so any real increase would address a long-standing complaint. The fact that Samsung tested dropping the S Pen, even briefly, shows how seriously it's weighing battery life against the feature that has defined the Ultra series.
- A 7,000mAh S27 Ultra prototype was reportedly tested but scrapped.
- Samsung's current target is 5,700mAh to 6,000mAh, possibly via silicon-carbon tech.
- Some prototypes reportedly removed the S Pen to make room for a bigger battery.
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Published there as: “The Galaxy S27 Ultra battery upgrade could have been much wilder”
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