Smartphone with best battery: It can work without recharging for 2 days and 19 hours

June 17, 2024  14:35

The flagship Oppo Find X7 Ultra is currently the best smartphone in terms of battery life. This is the conclusion reached by specialists from the DxOMark laboratory who tested its autonomy. Their tests showed that the phone can operate on a single charge for up to 2 days and 19 hours.

Key features of Oppo Find X7 Ultra

  • Outstanding battery life: The battery capacity is 5000 mAh, and with it, Oppo Find X7 Ultra can work without recharging for 2 days and 19 hours.
  • Fast charging: The device charges up to 80% in 20 minutes, and a full charge takes 32 minutes. After just five minutes of charging, the smartphone can work for more than 10 hours.
  • Efficiency of use: The smartphone showed excellent results when watching videos, as well as during calls and games.


  • Poor battery life when taking photos and using social networks: These use cases turned out to be the weak point of the device.
  • Charging Efficiency: While charging times are impressive, charging efficiency scores are below average.

Test results

Oppo Find X7 Ultra scored 160 points in battery testing and took first place in the DxOMark rating. In terms of camera quality, the smartphone ranks fourth, behind Huawei Pura 70 Ultra, Honor Magic6 Pro and Huawei Mate 60 Pro+.

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