11 MacBook Air 2020 512GB i5 The laptop is very clean, no scratches at all. Personal and study use, meaning the laptop will be 100%. However, if you want to open many pages or do design and many other things, more than one application might make it lag a bit. I went to Apple and had it checked, it needs a battery change, but it's not mandatory. The laptop is working 100% and doesn't lag unless you open many pages! Screen Size: 11 inches Storage Type: SSD Graphics Card: Integrated Brand: Apple Processor Type: Intel Core i5 RAM Size: 8 GB