Apple is expected to launch redesigned Mac desktops including the iMac and Mac Pro later this year. Known leaker Jon Prosser has shared renders of what could be 2021 iMac and Mac Pro. The 2021 iMac is touted to be available in five color options with reduced bezels resembling a Pro Display XDR. The Mac Pro will be half the size of the current iteration and resemble a stack of Mac Minis. Both desktops will be powered by an upgraded Apple Silicon.
https://www.notebookcheck.net/Apple-iMac-2021-to-be-available-in-five-colors-Pro-Display-XDR-design-and-20-core-Apple-Silicon-Mac-Pro-redesign-to-resemble-stacked-Mac-Minis.524265.0.html