S21Ultra - Battery life getting worse after 1 year?
- By Hadron
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- 3 Replies
Some decline in capacity with time is to be expected, though 7% in 1 year seems a little high with protective measures (e.g. the 85% charging limit) in place: that's marginally above what my previous Pixel 2 did with no option to turn fast charging off (except using an old charger) and always charging to 100%. And that was measured by the same app, so hopefully as comparable as such estimates can be between different phones. Of course if you've not been using Accubattery from the start you don't know what the initial capacity estimate was: batteries vary by a few %, and you can get one that's slightly below nominal capacity as well as slightly above, so it's also possible that degradation is overestimated.
The usual thing is to check for any apps that are consistently using more power than they should - something that is complicated by the fact that different apps definitely estimate app usage differently!
Maybe an s21U owner will show up to give a more direct comparison.
The usual thing is to check for any apps that are consistently using more power than they should - something that is complicated by the fact that different apps definitely estimate app usage differently!
Maybe an s21U owner will show up to give a more direct comparison.