Its a best ever laptop I used so far . Very user
Friendly , awesome resolution , great sound quality
As we all know dell is a brand we can trust upon blindly , Battery backup is very good as well.its reliable .very light weighted we can easily carry it anywhere we want so no concern in this regard.
Dell XPS 15 L502X has come with very good new features & interface with very good dynamic display , whats more they provide very good customer service . I m using this laptop from 6 months and I had no ptoblem whatsoever .its a big THUMBS UP from me .