TechDroider has put the Xiaomi 15 Pro's new 6100mAh battery to the test, comparing its battery life against other flagship smartphones, including the iPhone 16 Pro Max, Pixel 9 Pro, Galaxy S24 Ultra, OnePlus 12, and last year's Xiaomi 14 Pro.
Battery Test Results
All devices were tested with identical settings, including wireless connections and screen brightness.
After 3 hours of playing Call of Duty Warzone at high settings, the Xiaomi 15 Pro performed best, losing only 27% battery and reaching a temperature of 38.4°C. The iPhone 16 Pro Max came in second, losing 37% battery and reaching 39.8°C. The Galaxy S24 Ultra fared worst, losing 47% battery and heating up to 43.6°C.
Following the gaming test, various tasks were performed on each phone until they were fully discharged. Here are the overall results:
| Smartphone | Battery Life |
|---|---|
| Xiaomi 15 Pro | 12 hours 23 minutes |
| iPhone 16 Pro Max | 11 hours 16 minutes |
| OnePlus 12 | 10 hours 46 minutes |
| Galaxy S24 Ultra | 10 hours 23 minutes |
| Xiaomi 14 Pro | 10 hours 8 minutes |
| Pixel 9 Pro | 9 hours 59 minutes |
Further comparisons with other Android flagships equipped with 6000+ mAh batteries are highly anticipated.
