Dell inspiron 15R is awesome laptop I have ever used. I used this leptop last three years. This laptop has great processor and great technology. It has many features like window 8, wifi, core i3 processor, 500gb ram , 4gb ROM , 3.0 usb. And many features. I buy this laptop that time price was 39000 only. It is very smooth to use and it’s design are very simple and sobar. And I like it very much. It has very long battery backup like 5 to 7 hrs. No hang problem in Dell laptops. Dell is the top most company in laptops and desktops.