tst123Coming from nestle of all people
HatchetHaroOn LCD displays dark mode actually uses more electricity; the brightness is always there, and you need to power the liquid-crystal layer to block that light to result in darker colours.
This whole myth about darker screens saving energy goes way back to the old CRT days when it actually did save some energy.
VediusPollioDepends on the resting state of the LCD.
MoonEqualEqualCheeseSaves energy for OLED, not LCD.
Yes for OLED. Not always for LCD.
From what I understand, LCDs can have a resting state that will either stop light, or a resting state that will let light through. The backlight remains on, but a panel that natively blocks the light will require less power when showing black.