I bought this laptop 2months ago it has strong battery life it did not give me any problem regading software issue I am so glad about buying this laptop
It dosen't take a genious to realize that when you hit pay dirt, you might do so again if you keep digging in the same area.That's the track dell takes with it's redesined XPS 15 LAPTOP: it's easily summed up as a biggger, more power full vision of super popular XPS 13.
Bigger isn't always better, of corse but in case of XPS 15 it worked well.It has aluminium top and bottom.
I am very satisfied with this LAPTOP