https://community.sony.rs/t5/xz-series/android-oreo-abnormal-power-consumption/m-p/3577706#M24653 <P>True, also experience it.</P><P>Atm I have 67% battery with 1h15m SoT. -&gt; ~3h45m SoT in total. In nougat I had about 6-7 hours. Battery drain is extrem in Oreo</P> Tue, 31 Oct 2017 11:57:38 GMT Yet1Bluesky 2017-10-31T11:57:38Z https://community.sony.rs/t5/xz-series/android-oreo-abnormal-power-consumption/m-p/3577705#M24652 <P>Hello everyone.&nbsp;<BR />I updated the Android Oreo after the battery was significantly reduced .<BR />In the Android 7.1.1 can be bright <STRONG>7H screen</STRONG>&nbsp;.<BR />But after the upgrade to android 8.0.0, bright screen time <STRONG>down to 4 ~ 5h</STRONG>&nbsp;.<BR /><STRONG>It is terrible</STRONG>&nbsp;.<BR />Will next month's security update address power issues?</P><P><SPAN class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="TIM图片20171031184322.png" style="width: 562px;"><IMG src="https://community.sony.co.uk/legacyfs/online/42116i87C5CAB7223F758D/image-size/large?v=1.0&amp;px=999" title="TIM图片20171031184322.png" alt="TIM图片20171031184322.png" /></SPAN></P> Tue, 31 Oct 2017 10:36:00 GMT https://community.sony.rs/t5/xz-series/android-oreo-abnormal-power-consumption/m-p/3577705#M24652 q310550690 2017-10-31T10:36:00Z https://community.sony.rs/t5/xz-series/android-oreo-abnormal-power-consumption/m-p/3577706#M24653 <P>True, also experience it.</P><P>Atm I have 67% battery with 1h15m SoT. -&gt; ~3h45m SoT in total. In nougat I had about 6-7 hours. Battery drain is extrem in Oreo</P> Tue, 31 Oct 2017 11:57:38 GMT https://community.sony.rs/t5/xz-series/android-oreo-abnormal-power-consumption/m-p/3577706#M24653 Yet1Bluesky 2017-10-31T11:57:38Z