Screen curtain by itself does nothing to save battery power.
Andy
----- Original Message -----
From: Feliciano Godoy
To: viphone@googlegroups.com
Sent: Sunday, January 21, 2018 9:09 PM
Subject: Re: Does having screen curtain on save battery power?
Hi,
with iOS 11, if screen curtain and auto brightness is enabled. Brightness
goes to 0%. With that said, you will conserve battery power.
Regards,
Feliciano
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On Jan 21, 2018, at 7:46 PM, Kelly Pierce <kellyt...@gmail.com> wrote:
It is correct. this is because on LCD screens, the same amount of
energy is used to project black on the screen as white or other
colors. The display elements are not turned off but just turned to
black. On OLED screens such as with the iPhone X, a black screen
turnes off the diodes.
Kelly
On 1/21/18, Mr. Ed <pink...@abe.midco.net> wrote:
Hi All,
I know this has been discuss way back when. To my recollection I remember
it
being said that having the screen curtain turned on does not save battery
power. Can anyone share any information on this as to whether this is
correct or not.
Mr. Ed
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