Originally posted by house A monochrome GR would obviously be without the Bayer filter and result in pixelshift like resolution. Monochrome cameras have more dynamic range and better resolution than bayer (or x-trans) cameras based on the same sensor. It's only crippled if you want colour.
The GR could work well as monochrome imho. Quite a few people use it mostly in BW mode. The camera is also already very niche and limited (in the best possible way) so a monochrome sensor would kind of make sense.
I don't think Ricoh would do that though. There was those ~40mm patents and I think that's more likely even though I think 28mm is great for fixed lens cameras.
Monochrome sensors in practice have yet to convince me from anything I've seen. When it comes down to it, the GRIII is so good, both in terms of lens and sensor, that a monochrome sensor wouldn't produce that much of an improvement for most users. Plus, it takes away the ability to edit individual color channels for monochrome images, and it's hard to lug around the extra adapter necessary to put true color filters in front of the lens. It's just not a practical feature, and wouldn't provide much noticeable advantage. Again, I would probably still get one, just for the "purity" of being limited to B&W. And because I love the GR. But I would vastly prefer a different focal length.