I changed 7 settings on my Samsung phone to significantly extend the battery life

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Samsung's Galaxy smartphones are some of the best Android phones available today, thanks to their responsive and feature-rich software. But most Samsung phones -- especially the flagships like the Galaxy S25 Ultra, Galaxy Z Fold 7, and Z Flip 7 -- come with over-the-top features that you might not use daily. 

If your new Galaxy phone isn't lasting an entire day on a single charge, there are ways to make the most of what you have without hindering the user experience. 

Also: The best Samsung phones to buy in 2025

Here are seven ways to maximize the battery life on your Galaxy phone. Fret not -- I won't be Captain Obvious over here and recommend reducing the screen resolution or using your phone at a lower refresh rate. The recommendations on this list should bring quality-of-life improvements ...