Question: Face ID and battery life
How much power is consumed by an iPhone X that is locked?
How much power is consumed by, say, an iPhone 8 plus (using touch ID) that is locked?
I'd like to know how much power is consumed when I'm not using it? (I suspect that the iPhone X consumes more power since the camera must be activate to unlock it.) Are there any benchmarks available?
MacBook Pro, macOS Sierra (10.12.3)