The M4 processor and $999 starting price give you a compelling reason to upgradeThe M4 MacBook Air sells for $999, the same price the M1 model was introduced at back in 2020.By Nicholas De

Investopedia read a selection of reviews of the new M4 MacBook Air to get a sense of early responses to the laptop, which hit stores March 12. Here's a selection of what we found, along with links to the reviews.

The MacBook Air M4 continues the trend of bringing incremental upgrades but what are these differences between the new M4 and the older M3 and M2 models?