In my point of view the dell was excellant I was using dell laptop for 5 year No any big issue was suffering from me we know all stuffs was not 100% excellant some little bit problem was come just like software, vairus etc but after 5 years our technology was develop in high accuracy so our PCs Laptop are updated we know touch screen this is only available
For smartphones but present time this feature was now available on laptops so we suggest purchased Dell inspiron 15 7560 its trustable and fantastice.