![The Samsung Galaxy S21 FE set to retain the 4,500 mAh battery of the S20 FE, giving it an advantage over the Galaxy S21 - NotebookCheck.net News The Samsung Galaxy S21 FE set to retain the 4,500 mAh battery of the S20 FE, giving it an advantage over the Galaxy S21 - NotebookCheck.net News](https://www.notebookcheck.net/fileadmin/Notebooks/News/_nc3/samsung_galaxy_s21_fe_770x508.jpg)
The Samsung Galaxy S21 FE set to retain the 4,500 mAh battery of the S20 FE, giving it an advantage over the Galaxy S21 - NotebookCheck.net News
![s21 fe. Pretty good battery life. Much better then the 5 hours max my old iPhone 8 gave me. : r/GalaxyS21 s21 fe. Pretty good battery life. Much better then the 5 hours max my old iPhone 8 gave me. : r/GalaxyS21](https://preview.redd.it/s21-fe-pretty-good-battery-life-much-better-then-the-5-v0-hvxpujih7bu81.jpg?width=640&crop=smart&auto=webp&s=2bfaeb859679e1b81f687a68cfb69fc9268cdae4)
s21 fe. Pretty good battery life. Much better then the 5 hours max my old iPhone 8 gave me. : r/GalaxyS21
![Samsung replied] I noticed heavy battery drain on my Galaxy S21 FE after installing Android 13 - Sammy Fans Samsung replied] I noticed heavy battery drain on my Galaxy S21 FE after installing Android 13 - Sammy Fans](https://www.sammyfans.com/wp-content/uploads/2022/12/galaxy-s21-fe-img-1-1000x576.jpg)
Samsung replied] I noticed heavy battery drain on my Galaxy S21 FE after installing Android 13 - Sammy Fans
![Benchmarks, Battery Life, Conclusion : Samsung Galaxy S21 FE review: Fan Edition again, but in a different sense - HardwareZone.com.sg Benchmarks, Battery Life, Conclusion : Samsung Galaxy S21 FE review: Fan Edition again, but in a different sense - HardwareZone.com.sg](https://assets.hardwarezone.com/img/2022/01/Battery_Life_1.png)