I just updated my xperia X dual to nougat (android 7) hoping it would help to improve my battery performance to last and It seems it does not do. Will it help to update to Oreo (Android 8)?
I am already running with stamina mode and 0 brightness, my phone seems struggling to last a day.
I have sadly found the battery life on the X too poor. I have had to plug in twice a day to get through even starting at 100%.
It's terrible in standby, losing juice whether at Home (in the same room as my WiFi router) or worse at work where signal is poor.
It's in for repair at the moment so I am using a handset from another brand and it gets me right through from around 2am (I unplug it when my 2 year old wakes up!) to bedtime on one charge with 15% left.
The Z3 was similar but had a bigger battery. Currently a little wary of my next purchase 😐