Las Sony no tienen Judder, decian:

When it comes to 24p movies playing via 60p/60i sources like cable or satellite boxes, the Z9D was not able to remove judder from the source completely, even with 'Motionflow' set to 'True Cinema' and 'CineMotion' set to 'High'. When doing this test, the Z9D was able to remove judder approximately 80% of the time, but on some occasions judder was noticed.

We also noticed some signs of interpolation artifacts when 'Motionflow' is set to 'RealCinema' and 'Cinemotion' is set to 'High', similar to what we noticed when testing the X930E. Since most Sony TVs don't suffer from judder playing 24p content over 60p/60i sources, we think there may be a bug that also affects the Z9D. As with the X930E, we will update this review if it gets fixed in a future firmware update.
Puesto en True Cinema no tienen judder, decian .

Y luego lo rematan:

The X930E is one of Sony's high-end models for 2017. It doesn't have quite the stature of the Z9D, but it's a better TV overall. Motion is much better, and it gets equally bright. The Z9D does have a much better local dimming system, which enhances movies in a dark room a great amount. Even with that in mind though, it's a few thousand dollars more expensive, and most people will be happier with the X930E.
Es decir, que con una XE9305 a la mayoría les sirve para vivir perfectamente aún a pesar de que la ZD9 puede mejorar en escenas puntuales su contraste debido a sus sistema.