Simple Specifications: Display: 13.4-inch 16:9 Dimensions: HWD:13.03 x 9.5 x 0.65 in (331 x 242 x 16.39 mm) Power: 5+ hr battery life using Li-Polymer cells; 40 Whr Detailed specifications: Data comes from Dell website.Just for reference only.If you want to buy laptop.You can go to dell.com for the newest data.  Read More →