Increasing the amount of RAM.
Apple will reportedly increase the base amount of RAM to 16GB for its new M4 Macs, including the entry-level 14-inch MacBook Pro, Mac mini, and iMac (previously 8GB).
Mac Mini redesign.
The new Mac mini is expected to feature its most significant redesign in 14 years, with a more compact form factor with fewer USB-A ports, which will be replaced by additional USB-C ports.
USB-C accessories.
With the launch of the new iMac, Magic accessories including the mouse, keyboard, and trackpad will likely be upgraded to USB-C. This update complies with the European Union’s USB-C law and will finally move away from Lightning.
Space Black color for MacBook Pro.
The base model M4 MacBook Pro may finally get the Space Black color that was previously exclusive to the more expensive M3 Pro and M3 Max models.
Meet the M4 Pro and M4 Max chips.
In line with this, Apple will introduce new high-performance processors, the M4 Pro and M4 Max. Built on TSMC’s advanced 3nm process, these devices promise higher speed and efficiency, but detailed specifications, including the number of cores, remain secret.
Source: Ferra

I am a professional journalist and content creator with extensive experience writing for news websites. I currently work as an author at Gadget Onus, where I specialize in covering hot news topics. My written pieces have been published on some of the biggest media outlets around the world, including The Guardian and BBC News.