En blu-ray.com un usuario ha puesto una comparación básica con el móvil y proyector 1080p. Aun así, parece que se ven mejoras en la edición 4K: https://forum.blu-ray.com/showpost.p...&postcount=479

https://imgur.com/gallery/4ySs5cr
https://imgur.com/gallery/wd1j7tr
https://imgur.com/gallery/HKDGMuw
https://imgur.com/gallery/Z4oID7I
Ignore the color shift on this one, my phone changed the color temp.
https://imgur.com/gallery/CP1zNo5
Notice the additional detail in her yellow sleeve cuff and the additional detail on the radio, especially the speaker grill, you can see horizontal lines in the mesh now.
https://imgur.com/gallery/l5VQZRX
Saludos!!