Following the introduction of new 13-inch and 15-inch MacBook Air models with M4 chips, Apple has discontinued the M2 and M3 variants on its

It's important to know the differences between the new MacBook Air M4 and the older M3 and M2 models to help you make an informed purchase decision.

Apple's M4 MacBook Air is shaping up to be an affordable powerhouse. In newly released benchmarks, it performs almost as well as the M4 MacBook Pro, all for $600 less.