Dark Mode Myths.

[Tikunwengsu]

https://androidcommunity.com/new-study-says-dark-mode-doesnt-really-do-much-for-battery-life-2021080...

No matter which screen you have either it's OLED or AMOLED whatever it is.

[DarkClawX]

I had seen a practical test conducted by GyanTherapy. U will find your answers there