FallingTitan on 23 October 2016
probably no touch screen controls. as touch screen wastes battery. the sensor is always ON waiting for the next touch!
just like when you buy a laptop with a touch screen and the version without lasts 2x as long.
my Dell xps 13 with non touch screen gives me about 8-10 hrs. my wife has the touch verson and gets 4-7 averages.
