Wait, is this camera actually based?

I was reading about medium formats and I guess this is one of the current offerings on the market.

Obviously what stood out to me right away is that it has no IBIS and no interchangeable lens / stuck on f4(???).

But then, I took a look at the sample images that people have taken with it in low light, and they look fine? they look like something we could get at f2 with a Leica Q, etc.