Hey bro...dark mode in Samsung with amoled displays saves battery bro....Samsung Amoled are one of the finest displays among others..and in dark mode wherever dark or blank areas are there....the screen assumes those portions to be off there by saving the battery...wherever other colors are there it assumes it to be on...Thereby helping the device battery to conserve a lott in this mode.... If your query is answered pls click on the 3 dot menu of this comment and accept solutio...
