The Samsung Galaxy S25 series, which includes the S25, S25+, and S25 Ultra, is expected to deliver significant improvements in battery life despite maintaining the same battery capacities as its predecessor, the Galaxy S24 series. Here are the key enhancements contributing to this expected improvement:
Chipset Efficiency
The Galaxy S25 is powered by the new Snapdragon 8 Elite processor, which boasts a 27% increase in power efficiency compared to previous models. This chipset features a GPU that is reported to be 40% more efficient, particularly beneficial during high-demand tasks like gaming and video editing[1][7]. The improved thermal management and chip optimization will further enhance battery performance, allowing the device to consume less power overall[1].Extended Usage Claims
Samsung has made bold claims regarding the battery life of the S25 series, stating that users can expect to watch videos for up to 31 hours on a single charge[2]. This assertion reflects not only the efficiency of the new processor but also optimizations in software that manage power consumption more effectively.Consistent Battery Capacities
While the battery capacities remain unchangedâ4,000 mAh for the S25, 4,900 mAh for the S25+, and 5,000 mAh for the UltraâSamsung's focus on AI-driven power management systems aims to maximize battery life without increasing physical battery size[2][5][10].Real-World Testing
Early tests indicate that the Galaxy S25 Ultra can charge from 0% to 70% in just 30 minutes and reach full charge in approximately 57 minutes, showcasing improvements in charging efficiency alongside battery longevity[3].In summary, while the Galaxy S25 series does not feature larger batteries than its predecessor, advancements in chipset technology and power management are expected to yield significantly better battery life under typical usage conditions.
Citations:[1] https://samsungmagazine.eu/en/2025/01/23/vse-o-bateriich-a-nabijeni-v-rade-galaxy-s25/
[2] https://www.pcguide.com/news/samsung-galaxy-s25-series-offers-unparalleled-battery-life-as-specs-revealed-for-three-models/
[3] https://www.androidcentral.com/phones/major-galaxy-s25-ultra-battery-charging-test-highlighted
[4] https://prelaunch.com/product-blog/samsung-galaxy-s25-vs-galaxy-s24
[5] https://www.phonearena.com/news/galaxy-s25-battery-and-charging_id163798
[6] https://www.techradar.com/phones/samsung-galaxy-phones/good-news-the-samsung-galaxy-s25-ultra-could-have-better-battery-life-than-the-galaxy-s24-ultra-after-all
[7] https://www.sammyfans.com/2024/11/20/samsung-galaxy-s25-ultra-to-feature-impressive-battery-life-with-snapdragon-8-elite/
[8] https://www.pcmag.com/news/samsung-galaxy-s25-rumors-everything-we-know
[9] https://news.samsung.com/ca/samsung-galaxy-s25-series-takes-ai-phones-into-the-multimodal-era-for-the-most-intuitive-interactions-yet
[10] https://www.digitaltrends.com/mobile/galaxy-s25-galaxy-s25-plus-hands-on/
[11] https://www.esrgear.com/blog/samsung-galaxy-s25-leaks/