The new Sony FX9 is a great new full frame (large sensor) camera in their Cinema line-up that builds on the success of the F5 and FS7 and adds new creative options and looks.
the 2 big differences between this camera and the F5 are that it has a larger size 6k sensor which allows for even shallower depth of field shooting (more out of focus backgrounds) and a really lovely new look option called SCinetone. It also records better 4k because it samples it down from the 6k sensor.
The SCinetone is a really good, ready to broadcast out of camera look that allows for more grading and highlight recovery than previously, and it focuses on excellent skin tones and it really does deliver. Find out a bit more about SCinetone by watching this short video.