How does the Xiaomi 14 Ultra's battery life compare to other flagships

Battery Life Performance

- Light Usage: In a light usage scenario, the Xiaomi 14 Ultra can last approximately 41 hours, which translates to about 1 day and 17 hours of use[2].
- Moderate Usage: For moderate activities like social media and video streaming, it offers around 32 hours of battery life[2].
- Heavy Usage: Under heavy usage conditions, such as continuous web activity, the battery lasts about 21 hours. More extreme scenarios include:
- Continuous voice calls: ~23 hours
- Continuous video playback: ~14 hours and 46 minutes
- Intense web browsing: ~10 hours and 50 minutes[2][3].

Charging Capabilities

The Xiaomi 14 Ultra supports rapid charging with:
- 90W Wired Charging: Capable of charging from 0% to 100% in about 35 to 43 minutes, depending on conditions[4].
- 80W Wireless Charging: Also supports fast wireless charging, reaching a full charge in under an hour[1][4].

Comparative Ranking

In comparative tests:
- In a 3-hour light battery life test, it ranked 12th, trailing behind competitors like the Vivo iQOO Neo 9 Pro.
- In a 6-hour heavy battery life test, it achieved a ranking of 7th, just behind Apple’s iPhone 15 Plus, shutting down after approximately 5 hours and 24 minutes[1].

Summary

Overall, the Xiaomi 14 Ultra's battery life is robust, particularly for moderate to heavy users, while its fast charging capabilities are among the best in its class. This positions it favorably against other flagship devices, especially for users who prioritize longevity and quick recharging.