Apple MacBook Air M1 2020 vs Apple MacBook Air 2018

vs
Apple MacBook Air M1 2020 Apple MacBook Air 2018
13.3
Display Size
13.3
2560
Resolution X
2560
1600
Resolution Y
1600
400
Brightness
400
60
Refresh Rate
60
16
RAM
8
256
Storage
256
256
Storage Solid State
256
No
Touchscreen
No
No
Discrete GPU
No
No
Detachable Keyboard
No
2.8
Weight
2.75
about