Depending on the phone you use, results may vary. In my experience, running Android 12 on a Pixel 5 saw a huge drop in battery life once Android 12 was installed . And it may not be down to “old” hardware; Pixel 5 is only 12 months old. Similarly, the battery life of my RealMe GT decreased a bit.
Does Android 12 improve battery life?
Depending on the phone you use, results may vary. In my experience, running Android 12 on a Pixel 5 saw a huge drop in battery life once Android 12 was installed . And it may not be down to “old” hardware; Pixel 5 is only 12 months old. Similarly, the battery life of my RealMe GT decreased a bit.