The Samsung Galaxy S25 series is anticipated to debut on January 22, featuring the base model, a Plus version, and the high-end Ultra variant, succeeding the Galaxy S24, S24+, and S24 Ultra. While excitement builds for the Galaxy S25 lineup, rumors about the next generation, the Galaxy S26 series, have already started to circulate.
Previous leaks have hinted at display and chipset enhancements for the upcoming phones, and now a fresh report suggests significant changes in battery technology.
Samsung Galaxy S26 Series: What All Do We Know?
According to a post on X (formerly Twitter) by user Jukanlosreve (@Jukanlosreve), citing Weibo tipster Ice Universe, the Galaxy S26 series may incorporate silicon-carbon batteries. Although specific details about the lineup or the new battery technology remain scarce, the leak points to a potential leap in energy efficiency.
The post also references a previous claim linked to a report by The Elec, which mentioned that Samsung’s battery division was considering manufacturing small batteries in Malaysia using the “stacking” technique. This advanced method could reportedly boost a battery’s energy density by over 10 percent, marking a significant innovation in battery performance.
Silicon-carbon batteries are gaining attention for their potential to offer greater environmental benefits, enhanced energy density, and improved safety over the traditional lithium-ion cells currently used in smartphones. Honor’s Magic 5 Pro, which launched in 2023, is the first smartphone to feature this innovative battery technology.
Earlier reports have indicated that Samsung is working on a new battery with significantly more silicon content than its current models. However, it’s expected that the Galaxy S25 series will continue to use lithium-ion batteries, at least for the time being.
The upcoming Galaxy S26 lineup is also rumoured to feature Samsung’s own Exynos processors, with the base and Plus models likely using the in-house chips, while the Ultra variant may still incorporate Qualcomm’s flagship Snapdragon chipset. Additionally, the Ultra model is expected to showcase a display enhanced with Colour Filter on Encapsulation (CoE) technology. Previous reports have also suggested that Samsung might rename the Plus and Ultra versions of the S26 series, potentially calling them Pro and Note models instead.
