Google Pixel phones use Adaptive Battery, a default Android feature introduced with Android 9 in 2018, to learn which apps a person uses most often and limit background activity for apps the system predicts are less important. The feature is not a magic battery switch so much as a quiet bargain...
For many Android users, particularly those sticking with budget-friendly models, wringing every extra minute of battery life out of a device is not just a technical exercise but a way of life. With mobile phones playing a central role in modern living, from handling work to managing social...
