M3 MacBook Air and MacBook Pro 2023 could launch in early October 2023. While Mac Mini with M3 could be released sometime in mid-2024. But the most powerful devices such as the 16-inch and 14-inch MacBook Pro will come in late 2024.
The upcoming M3 chipset by Apple will be made by TSMC and built on a 3nm process. Making it faster and more power efficient than the M2 chipset currently powering the M2 MacBook laptops and Apple desktops of 2022.
See Also: 5 Best Dongle for MacBook Air: List of Cheaper USB Adapters for MacBooks
However, before then, Apple will be releasing the iPhone 15 series which includes the iPhone 15, 15 Plus, 15 Pro, and 15 Pro Max. The smartphones will be launched in September 2023.