Apple will likely launch both an updated 13-inch MacBook Air and a larger 15-inch MacBook Air "between late spring and summer," according to Bloomberg's Mark Gurman. However, he said the chips these models will use is a "big remaining question."

Gurman said it is "plausible" that at least the next 13-inch MacBook Air will be equipped with the as-yet-unannounced M3 chip, which will reportedly be manufactured based on TSMC's latest 3nm process for improved performance. The current 13-inch model was released in July 2022 and is powered by the M2 chip, which is based on a 5nm process.

Gurman did not reveal if the 15-inch MacBook Air will also be equipped with the M3 chip. He said a 15-inch model with an M2 chip "may still excite consumers," but would "quickly become outdated" given the M3 chip is on the horizon. Last month, Taiwanese supply chain publication DigiTimes claimed the 15-inch MacBook Air will be equipped with the M2 chip, but the website has a mediocre track record with Apple rumors.

Apple's supply chain started production of display panels for a new 15.5-inch MacBook Air in February, according to display industry analyst Ross Young, who has a solid track record with display-related rumors. This model would be the largest-ever MacBook Air, as the notebook has only ever been offered in 13-inch and 11-inch sizes.

All in all, there is still chip uncertainty surrounding the new MacBook Air models, but it is noteworthy that Gurman expects both 13-inch and 15-inch models to be released by the summer. He also continues to expect a new Mac Pro desktop tower with an M2 Ultra chip and the same design as the 2019 model to launch by the summer, and an updated 24-inch iMac to be released in the second half of this year at the earliest.

Source: Macrumors