Brand : Lenovo Model No : 320- 80XH01YUIN Screen Resolution : 1920X1080 Maximum Display Resolution : 1920X1080 Item Height : 25 Millimeters Item Width : 25.5 Centimeters Screen Size : 15.60 Inches Notebook Display Technology : FHD Item Weight : 2.2 Kg Product Dimensions : 38.5 x 25.5 x 2.5 cm Batteries : 1 Lithium Polymer batteries required. Item model number : 80XH01YUIN Processor Brand : Intel Processor Type : Core i3 Processor Speed : 2 GHz Processor Count : 2 RAM Size : 4GB Computer Memory Type : DDR4 SDRAM Hard Drive Size : 1 TB Hard Disk Technology : HDD 5400 rpm Hard Drive Interface : eSATA Graphics Coprocessor : INTEL HD GRAPHIC Wattage : 65 Watts Hardware Platform : PC Operating System : DOS Lithium Battery Energy Content : 4.90 Watt Hours Lithium battery Weight : 0.85 Grams Number of Lithium Ion Cells : 2 1 Year Warranty