Despite the 22 hour number, dell only promises 12 on the 3200x1800 screen. Rather frustrating that they limit the good cpu/ram configurations to the 3200x1800

Despite the 22 hour number, dell only promises 12 on the 3200x1800 screen. Rather frustrating that they limit the good cpu/ram configurations to the 3200x1800 touch screen. So if you want more ram you are forced to switch from a matte screen that gives you 22 hours on battery to a shiny screeen that lasts 12 hours.