Standing screen display size 15.6 Inches Max Screen Resolution 1920 x 1080 Pixels Processor 2 GHz amd_r_series RAM 8 GB DDR4 Memory Speed 2400 MHz Hard Drive 256 GB SSD Graphics Coprocessor AMD Radeon Graphics Chipset Brand AMD Number of USB 2.0 Ports 1 Average Battery Life (in hours) 7.0, 8.0, 5.0 Hours Other Technical Details Brand HP Item model number 15-ef2127wm Hardware Platform PC Operating System Windows Item Weight 3.73 pounds Product Dimensions 4 x 14 x 22 inches Item Dimensions LxWxH 4 x 14 x 22 inches Processor Brand AMD Processor Count 6 Computer Memory Type DDR DRAM Hard Drive Interface Solid State Power Source Battery Powered Batteries 1 Lithium ion batteries required.