Not what you asked, but I think you can connect some regular webcams to tablets, just need a USB adapter. Maybe. And depending, you might be able to screen mirror the tablet to a tv or something to see better.

Of course if you want a different device anyway, that doesn't matter.

Acer is ok, not great, same with Lenovo, and I've had luck with Dell. I've got an 11.6" Dell with full rotating screen, few years, no issues. I usually search Slickdeals when looking for something.