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Discussion in 'OS X El Capitan (10.11)' started by kayleee, Oct 18, 2015.
does it save battery compared to the regular mode?
Why would it?
ISNT is using less light comparatively?
because its black instead of white
No. You’re probably thinking of OLED technology in displays. Apple uses LCD with LED backlight (except for the Apple Watch), so it makes no difference.
Even if it was OLED, the proportion of the display that's the menu bar is so small the extra battery drain/power usage would be negligible.