iPhone camera's do not currently use off the shelf sensors.
Other brands do use IMX* sensors, but not the ones listed in this comment, they are larger than the ones typically found in phones such as the IMX712 IMX787 IMX890 etc...
Note than a lot of the phone sensors aren't actually that impressive, but instead rely on an insane amount of computational photography algorithms to improve the image.
iPhone camera's do not currently use off the shelf sensors.
Other brands do use IMX* sensors, but not the ones listed in this comment, they are larger than the ones typically found in phones such as the IMX712 IMX787 IMX890 etc...
Note than a lot of the phone sensors aren't actually that impressive, but instead rely on an insane amount of computational photography algorithms to improve the image.