Apple has upgraded the iMac with a 12-megapixel front camera that supports Center Stage ... show your physical desktop as well as what's on screen to people at the other end of the call.

However, the iMac M4's screen is actually slightly dimmer ... Apple swapped out the 1080p camera that crowned the iMac M3 for a 12MP shooter on the M4 model, and the upgrade is a welcome one.

Could Apple do anything to make the iMac an even ... We first look at the M4 chip and its performance first, followed by, the screen and camera, the Thunderbolt ports, and other factors.