Homemade digital picture frame

Hi, I’m thinking of putting together a digital picture frame myself (in a slightly larger size, of course). I have already thought about the hardware in the background. I would like to connect a monitor panel to a Rasp running PhotoOS, for example, using a lvds adapter. It should be about 32 inches in size.

And this is where it starts. the image should look as natural as possible. The frame from samsung comes to mind as a reference. Do you have any ideas about which panel would be best? Probably an OLED or?

Does this have anything to do with home assistant?

This is not a “general electronic devices” forum.