Now starting at US$999, the new MacBook Air is more than just a refresh as last year's model was. Upgraded to quad-core 10th generation Intel Core processors, Apple has also brought over the Magic Keyboard from the MacBook Pro 16. Available to order now, the MacBook Air 2020 can be configured with up to 16 GB of LPDDR4X RAM and a 2 TB SSD.
https://www.notebookcheck.net/Apple-upgrades-the-MacBook-Air-to-custom-Ice-Lake-quad-core-processors-and-the-Magic-Keyboard-from-the-MacBook-Pro-16.458440.0.html