This is true.
Andy
----- Original Message -----
From: "Angela L Griffith" <angelalgriff...@gmail.com>
To: <viphone@googlegroups.com>
Sent: Sunday, January 21, 2018 11:49 PM
Subject: Re: Does having screen curtain on save battery power?
I’m guessing if you’re doing that to save your battery, you’d be better off
turning your screen brightness down to zero.
Angela L Griffith
Sent from my mobile phone
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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