“ As with the R10, Canon says the 32.5MP CMOS sensor at the heart of the EOS R7 is not the same as one used before.
It strikes us as unlikely that Canon is committing a lot of money to designing entirely new front-side illuminated sensors at this point, leading us to speculate that the new version is a variation of the existing design, perhaps manufactured on a newer production line that allows finer fabrication of the sensor's circuitry. „
Il sensore, secondo DPReview e' comunque nuovo sebbene, forse, progettato/realizzato a partire da un modello precedente.