Battery Life – Samsung Galaxy S25
All three models in the Samsung Galaxy S25 series offer good battery backup and have been designed to offer optimized heavy-duty performance, improved by both hardware and software. The base model — Galaxy S25 gets 4,000 mAh battery, the S25+ — 4,800 mAh cell and S25 Ultra will be powered by a massive 5,200 mAh battery. Inside the S25 Edge is where most of the interesting stuff happens, not the least of which being a smaller yet 3,900mAh battery housed in a slim frame.
While videos social media browsing gaming and slight camera usage the S25 Ultra made it through a full day and half or real-world testing with our in-house experience. All three phones had more than enough battery life to last through a full day; the S25 and S25+ were able to go for nearly two days without charge, and even our smallest-capacity unit didn’t have trouble getting some use done before bed.
But a key part of the efficiency equation is the new Snapdragon 8 Elite for Galaxy chipset, which includes more advanced AI-driven power management to dynamically regulate refresh rate, brightness and background activity in real time. Also, the adaptive refresh rate (1Hz–120Hz) and power-efficient AMOLED panel ensure you can get through a mild reproach without wasting the battery.
This is good news for everyone, from the hardcore multitasker to the more casual user, as it proves that even if you aren’t constantly planning your charging ups and downs (and let’s face it; no one wants to do this) rest easy in the knowledge that the Galaxy S25 line can withstand everything a typical day throws at it.
