The Samsung Galaxy S25 Edge's 3900 mAh battery underperforms compared to other S25 models. PhoneArena tests revealed significantly shorter battery life than the S25, S25+, and S25 Ultra across browsing, video, and gaming. While scoring 6 hours and 22 minutes of estimated total screen time, it slightly outperforms some mid-range competitors like the iPhone 16e and Galaxy A35. Further real-world testing is planned.

Prepared by Jonathan Pierce and reviewed by editorial team.