2015 Newest Lenovo 15.6" Notebook AMD A-Series A6-6310 1.80 GHz 8GB RAM 1TB HDD 1366 x 768 Display Windows 7 Pro with Free upgrade to Windows 8.1 Pro or Windows 10 Pro Screen Size:15.6" Backlight: LED 1366 x 768 Processor Type:A-Series Memory:8 GB SDRAM DDR3 Hard Drive:1TB 5400 rpm AMD A6-6310, 1.8GHz, Quad-Core