Dell 5559 laptop is good to use and also smooth keypad. It has Inter 2.3 GHz(Core) processor, so it was give excellent speed. The battery was so awesome and it stabled 3 hrs(minimum). They provided 8 GB RAM so we use large size memory for virtual memory, so the applications are running super fast. We have view movies and games so fast without buffering. At last We know, Dell is the well-known brand in the market, I believe they are providing better service and and support. At end of the you are so happy you spend the money with good and satisfied product.