iPhone How is iOS 13/13.1 battery life on iPhone 8 compared to 12.4.1?

[miragebg]

Hi guys,
I am still on 12.4.1 on my iPhone 8 and I am really hesitating to update if the battery life will decrease. Now I have amazing battery life on 12.4.1, how it will be on 13/13.1?
Anyone with iPhone 8 to share his experience?

 

[gregorcic]

I know you asking for 8, but on 7+ it's the same, maybe little better, maybe... but not worse for sure.

 

[miragebg]

Yes, I would really like to know how is the battery performance particularly on iPhone 8.

 

[katbel]

I did the update on my old iPhone 6s to check it and it has improved
but I'm holding on on the iPhone 8+ at least at 13.1