2. Go for Black coloured wallpapers
If your smartphone boasts an AMOLED display, then applying black coloured wallpapers will help you save battery life.
This is because pixels that make the AMOLED displays only utilize battery power to illuminate light colours and don’t need any energy to show black colour.
Simply put, the more dark or black pixels you have on your AMOLED display, the less power it consumes to illuminate them, thus saving the battery.
3. Don’t miss on Android updates
Updating apps might seem to be a cumbersome task, but it actually helps in improving the overall smartphone performance and battery life.
This is because developers keep updating apps to improve on battery and memory optimisation. So make sure your smartphone has the latest version of apps installed.
