The EOS R3 is rumoured to feature the 30.38 megapixel sensor detailed here. That makes it the first Canon flagship EOS camera to use an off the shelf sensor from Sony.
Rumours have gained pace all over the place about the X-T4 and the discontinuation of the X-H2. I have to say this makes perfect sense if the X-T4 is going to be an X-H2 anyway in video terms. 10bit 6K/60p anyone?
The sensor for the A7S III has leaked on the EOSHD Forum, with 4K/60p and an HDR mode in 4K and at 15 megapixels thanks to a Quad Bayer pattern. If you care to take a look at the specs here – you’ll notice a few interesting things. There is only a small megapixel boost from the old 12 megapixel sensor (which rules out 8K) but a completely different architecture with 60 million photosites in a Quad Bayer arrangement, so in this respect the sensor represents a big step up in resolution and colour capture data from a standard bayer sensor.