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 Apple iMac 2021 to come in five color options. (Image Source: FrontPageTech) 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.