Dedoimedo has tested the Raspberry Pi 4 as a mini desktop machine.
Raspberry Pi 4 - a viable mini desktop?
Long, detailed article showcasing attempt to create an elegant mini desktop with Raspberry Pi 4 Model B, including hardware components and cost, physical setup and aesthetics, testing with Raspberry Pi OS and Ubuntu MATE, SD card image preparation, first-boot network configuration, numerous LXDE and MATE desktop layout tweaks, various functionality changes, hardware acceleration, video performance, power and heating, some problems, and so much more
Raspberry Pi 4 - a viable mini desktop?
