[saryant]

Canon makes its own sensors. They’re the only major player not using Sony sensors.

[jillesvangurp]

So does Fuji. Fuji has a pretty unique sensor with x-trans.

Sony and Samsung are both producing a lot of sensors for mobile devices though. For example Apple has used a lot of Sony sensors over time. And likewise most camera manufacturers do not design their own sensors at this point.

[mijamo]

Fuji uses Sony sensors (custom ones but still Sony).