Xperia z5 Premium battery Drain so fast

[Khizar]

Hello im new to sony talk. I need help. i recevied my phone week ago i notice that everythjng works fine but battery drain so fast. Even with the stamina mode on and brightness is very low and i also set the auto brightness please help me out.... I also updated my phone to new version but it still same i also clear the stamina mode app settings and when i checked that which app using more battery there no app there please help me out thanks.i install same apps which is install in my z3 but z3 give atlest 1 day or like 20hrs battery the why i use it normally the way i use it .

[BR4DOKYBrazil]

Take a look: http://forum.xda-developers.com/xperia-z5/help/battery-drain-factory-reset-t3277136

[Ahmadmohye]

Same problem here!! Help please

[BR4DOKYBrazil]

My battery percentage drop 2% at once. Ie.: 75% -> 73%.

Someone with the same issue !??

Fw: .200

[Ahmadmohye]

I bought my z5 premium 4 days ago ! and the battery seems really **bleep** ! the full charge drains in like 3 hours onscreen time ! the screen takes too much of the battery usage 40% ! on my last z3 it took like 3% ! what happened ! does sony lied about the battery life time ! i really paid alot in this phone and i dont see any advantage in battery ! i'm a very heavy user and i though that this phone will satisfy my needs( i tried the stamina mode but it doesn't work for me because i want to recieve notifcations from social apps while screen is off ) i need a fast solution or i will return the phone back ..

[Uliwooly]

@Ahmadmohye

That's not quite accurate, I have a Z3 right next to a Z5 Premium, with that said the Z5 Premium has a 4K display when watching media.

[Ahmadmohye]

can you just tell me how the the screen consumes 35% of battery usage ! and the battery drains from 100% in just 3 hours !!

[Uliwooly]

@Ahmadmohye

Calm down, first things first, here are the forum guidelines

http://talk.sonymobile.com/t5/Welcome/Discussion-guidelines/m-p/349678#U349678

second, this is a user based forum

third, that's normal that the screen will use up more than 40% of the battery. 

fourth, if you are watching videos, pictures (media) the screen will drain battery even faster because it will be on 4K, also check on other Xperias battery life and other brands battery life with the screen on while watching media. 

[Ahmadmohye]

i dont ! i just use whatsapp and facebook ! 

[Snoldy1]

Battery is bad on premium. It always system 78% for the screen. Even I set it to the low. How to fix this???? The battery is not 2days more like 6hours.

[read]

I've just got a Z5 Premium a couple of days ago, and when I first got it the battery time was showing as 2 to three days after a charge [usually from around 30% to 90-95%]. Now the widget sais 22 hours with everything enabled. I've got Greenify installed, bur I'm also using tasker. I've just now charged it and it's telling me that the screen is using 45% of the power, but there are no other stats...