It is very good laptop. I used this laptop for last six months and I have no problem for this product really this is good product of dell. In it the display size is 15.2 inches and screen revolution is 1920×1080 pixel and in it the ram is 8 gb and the rom is 750 gb. In it 2.0gh i7-2630 quad core processor and in it the chipest is intel hm67. Its operating system is works on window 7 premium home. The keyboard of this laptop is new as compare to last year dell laptop. The base of this laptop cheaper than the last year laptop. This very good laptop as compare to other. Thanks