Highlights
- Galaxy S27 Pro tipped with a 5,200mAh typical battery, while S27 Ultra may pack a about 5,700–5,800mAh typical.
- Samsung is expected to debut silicon‑carbon battery tech, which offers higher energy density for bigger batteries without thicker designs.
- Series expected to include Galaxy S27, S27+, S27 Pro and S27 Ultra models.
Although the Samsung Galaxy S27 lineup is still several months away from launch, new leaks have started revealing key hardware details. The latest report focuses on the expected battery capacities of the upcoming Galaxy S27 Pro and Galaxy S27 Ultra, which are likely to sit above the Galaxy S27+ in Samsung’s flagship lineup. Here’s what we know based on recent reports.
Samsung Galaxy S27 Pro, Galaxy S27 Ultra Battery Capacities Leaked
According to a report by Dutch publication Galaxy Club, the Samsung Galaxy S27 Pro is expected to feature a battery with a rated capacity of 5,087mAh. This is likely to be marketed with a typical battery capacity of around 5,200mAh.
If the leak proves accurate, it would be an improvement over earlier reports that suggested the smartphone would pack a 5,000mAh battery.
The report also claims that the Galaxy S27 Ultra could receive an even bigger battery upgrade. It is said to feature a battery with a rated capacity of 5,534mAh, which may translate to a typical capacity of approximately 5,700mAh. Samsung could even advertise the battery as a 5,800mAh unit, according to the report.
Samsung Galaxy S27 Pro, Galaxy S27 Ultra – What Else We Know?
Previous leaks have suggested that Samsung may finally introduce silicon-carbon battery technology with its next-generation flagship smartphones. Compared to conventional batteries, silicon-carbon cells offer higher energy density and allows manufacturers to fit larger battery capacities into smartphones without making them significantly thicker.
If adopted, this technology could help Samsung increase battery life while maintaining a slim and premium design.
Samsung’s next flagship series is expected to include four smartphones, which will include Galaxy S27, Galaxy S27+, Galaxy S27 Pro, and Galaxy S27 Ultra. But there is currently no information regarding the battery capacities of the standard Galaxy S27 and Galaxy S27+.
Earlier reports suggest that the Samsung Galaxy S27 Pro could launch with Samsung’s Exynos 2700 chipset in markets such as South Korea and Europe, while a Snapdragon-powered version may be offered in the US.
Meanwhile, the Galaxy S27 Ultra is tipped to feature a custom Snapdragon 8 Elite Gen 6 for Galaxy chipset across all global markets.
Samsung has yet to officially confirm any details about the Galaxy S27 lineup. More information about the company’s next flagship smartphones is expected to surface in the coming months.
