The blurb for the Mavic 2 Pro, which sports a "Hasselblad" camera, mentions using Hasselblad know-how in colour technology to fine tune the sensor.
I suspect the sensor is still made by Sony, but probably with extra Hasselblad technology (don't quote me on that though).
It certainly does produce splendid jpeg's though.
As for the Phantom 4 Advanced/Pro/whatever, I don't know whether these models predate the acquisition of Hasselblad, so not completely sure whether the above applies to this product family too.
Hello Simone, welcome to the Drone pilot club :-)
The Mavic 2 and Phantom 4 Pro/Advanced use essentially the same Sony sensor. When DJI released Mavic 2, they started using the Hasselblad name as a marketing blurb. The camera, sensor or lens has nothing to do with Hasselblad.
Image quality from both these drones are impressive, as proven by you and Knut. But for still photos there is a general agreement by most drone photographers that the Phantom generally has a slightly higher image quality, especially sharpness. There may be individual differences though, depending on the quality control at DJI's factory.
Note that I am talking about RAW photos, not JPG. The RAW-files from these flying cameras are really impressive.
Have fun flying!
Bjørn