16 In the name of God, the Most Gracious, the Most Merciful. The laptop model is acer aspire a315-56. The laptop is very clean and has no problems with the body or hinges. It has been upgraded to 12GB RAM. Only serious buyers should contact, and the price is non-negotiable. Screen Size: 16 inches Processor Type: Intel Core i3 Brand: Acer Operating System: Windows Graphics Card: Integrated Storage Type: SSD