My XPS 13 with Arch Linux lasts 10+ hours of continuous use on a single charge. Mine is the non-HD non-touch model though. I suspect the model with the beefier

My XPS 13 with Arch Linux lasts 10+ hours of continuous use on a single charge. Mine is the non-HD non-touch model though. I suspect the model with the beefier resolution and touch screen wouldn't do as well.