Reduced battery life after updating to oreo

[Gihanp]

My previous screen on time while on Nouget was around 5-6 hours, but after the Oreo update it has redured to about 3-4. I have to turn on the stamina mode to get a decent battery life out of it and I'm not a big fan of the stamina mode.

Hope Sony will fix the battery issue asap, at least by the end of march. 

[anuran]

Same problem. Screen on time decreased in oreo compared to nuagat on similar type of uses.

[Chuntaco]

Well I'm not the only with this issue on my Xperia X Performance, for a seconds I think the battery is dying, same battery draining on Moto GS5 after update to 8.1 on Nougat works very good.

[Strampke]

Hi,

Maybe it is interesting to watch this video.