What’s the difference in battery usage for the two situations while running apps on an iPad?
Split screen with app X and Y.
Only app X or Y in foreground.
Since screen usage is same for both, only influence on battery usage is CPU usage right?
Is the CPU usage of situation one the sum of CPU usage of “only X in foreground” and “only Y in foreground”?
Battery usage: Situation one = only X in foreground + only Y in foreground ?
Or is it more efficient than that? How much more efficient?