Canon Watch is reporting that Canon has developed a new 21mp full-frame sensor and suggests we may see it in an upcoming EOS R camera.
New sensor specifications:
I haven’t been told anything that confirms the above information, so please take the information with a grain of salt.
Triple gain sensor (?) if such thing is possible.
Global shutter would negate the need for a physical shutter, eliminate the effect of shutter-shake, and would offer new photography opportunities compared to a 1DxIII. This would also mean less moving parts needed for maintenance.
Who said it will be for a stills camera? This sounds very much like a 6K cine camera sensor, even though Canonwatch, and all the commenters here seem to be instantly jumping on the R1 bandwagon. The 2/3" sensor that this is claimed to be based on is definitely designed first and foremost for video.
That 120 dB is most likely what people like Bill Claff call "engineering" dynamic range. So you need to find out what the engineering DR of the R5 is (in stops) and multiply that by 6 dB / stop. So, without having the number handy for the R5, let's say it is 15 stops, that would be 15*6=90 dB.
The DXO analysis of the 1DX3 shows it having 6 stops of dynamic range at 102400 which is 10 stops below 100. That translates to 16 stops of total range for the sensor. To get to 20 they would have do something more than DGO, like an actual split sensor with different sensitivities. That could account for the relatively low output pixel count. Remember, the R5 is really a 90 MP camera when you take DPAF into account.
Explain your arithmetic and how it applies to a global shutter.
