Either way, Sony's
excellent Stamina mode for saving battery life is only available manually here, not with any of the automatic settings the flagship Xperia XZ Premium and Xperia XZs include.
Not exact matches
To add to this, Sony's interface always comes with some
excellent power saving
modes, of which, the
STAMINA mode does a great job when the device is running low on power.
Sony's
excellent power - saving options are included too, including
Stamina mode, which can save battery life by cutting down on background data usage.