Battery xperia Z3

[szum]

1. is this normal when i don't use a phone

[Uliwooly]

@szum

I can't see the picture but try this

settings > power management > battery > check 

1. the graph 

2. tap on the top 4 items on the list and check how long they've been running.

post the screenshots here or box or dropbox

[szum]

https://www.dropbox.com/sc/zdogfu7va37z11t/AAD_yleqSEObgOLSQToNP4HAa

[Thommo]

I've athorised the image but the sudden drop could be caused by anything and as you haven't posted an image of what is using your battery then we can't say if it's normal

[Curnow1]

Hey polish buddy :)! 

The device for me wasnt really un used. Aktywność is nearly all the way to the end. Try turning on stamina mode which will disable Wifi when the screen is off. Plus the place where there is a sudden drop,  the screen was on. Maybe you forgot to lock your screen? 

[Phy]

From your photo. The wifi has been on the whole time. Perhaps you could have an app that is acting up and draining your battery.

[Uliwooly]

Take a screenshot of the list of apps once your battery is down to 10%