It was a Logitech C922. It’s a piece of shit though. A bit less than other webcams I had, but I can’t even properly key out my greenscreen if the lighting in the room is not 100% perfect. With the smartphone cam it works even with completly shitty lighting.
The only webcam I would have somewhat hope in would be the Obsbot Tiny 2, but €350 is too much for something I can solve with an old smartphone. (Also I don’t need 70% of the features of the obsbot tiny; I mainly want a good sensor and image processing.)
I don’t think it got worse. At least in regards to webcams. It looks more like that for many years they essentially re-used the same sensors in different cams and didn’t really evolve. Which always seemed weird, given that smartphone with fantastic sensors have been around for ages now - with lenses which are likely even smaller than what a webcam would be able to allow. Only the relatively recent home office trend has brought some change. But so far it still doesn’t look too good.