I’m really bad at finishing projects so this is still ongoing, but when Corona started and a lot of things became video chat I bought a used Samsung Galaxy Note 10.1 2014 version. It has a 10.1" schreen with a 2560x1600 pixel resolution that I thought could be nice for video chat and it was quite cheap. I got the wi-fi only version so it’s running a Samsung Exynox in 1.9GHz with 3GB ram. With custom roms you can upgrade it to android 7 or 10. Then it can run Zoom, Google Meet, and Microsoft Teams.
To this I bought a cheap noname stand so I can mount it on the bookshelf beside my computer.
To finish it off I’m gonna buy a cheap usb switch so I can use my headset with both my computer and the Galaxy note.
This is a total of $90.