Going by the screen grabs, Sony hasn't put Stamina in at all. It looks like they've just taken the standard Marshmallow power-saver features and skinned the menus. Disappointing.
Look like I should wait. Because I've not received the first marshmallow update yet.
Doze doesn't do anything new that all of Sony's own power save options couldn't do before. I noticed zero improvement in battery life on my Z3 Compact after upgrading from Lolipop. I just hope they also fixed the "auto-enable at certain percent" function for stamina mode. The auto-start function on my device broke on the update prior to Marshmallow.
AnonD-404798, 17 May 2016not sure ? doze is junk compared to stamina . of course it's good thing ! an excellent thing ! I agree. Doze is not doing anything to conserve the battery life on my Z5. Bringing back Stamina mode will make a huge difference.
Julliard, 17 May 2016Not sure if this is a good thing.not sure ? doze is junk compared to stamina . of course it's good thing ! an excellent thing !