I have using Dell inspiron laptop since 2010 and not get any problem yet. I am very happy with the battery backup of my laptop.
Intel i5 Processor runs applications and games very fast. 500 GB HDD has lot of space for my files and documents, 4 GB DDR3 RAM with smooth performance and 15.6 inch Display with very good pictures quality.
Happy to use this laptop and dell gives good service for laptops. This laptop has soft touchpad and good graphics support.