Dell has given nice xps 15 model . the graphics and resolutions are too nice . there is no heating problem . but battery drain so fast as mine lappy gives only 2 hr backup . I had changed my laptop battery since 2 year before .at first it was nice it gives upro 3.5hrs but at presence it drain so fast . look and design is so classic as china is giving so nice dell xps model . I absorbed on basic faults in every dell laptops are the battery and heating problem is so much . soo dell should think about it