Yeah, this is the quirk exploited by features on some phones like "always on display" to be remotely viable battery-wise. They still eat into your battery but b

Yeah, this is the quirk exploited by features on some phones like "always on display" to be remotely viable battery-wise. They still eat into your battery but because the screen is mostly black and the on-screen elements are dim + infrequently updated, you can leave it enabled and be OK.