I was about to comment that I wouldn't need the level.
Being as I have the Photo Tools Pro iPhone App, that provides
a horizontal, and vertical level. But I just deleted it accidentally
from my phone. I always keep an assortment of levels in my box.

I would be interested in such a camera if it's available as a low
budget painted, no frills inexpensive version. But the larger knobs,
and a groundglass with a grid would be helpful for us older folks.