Mark Pugh
Well-known member
If I recall, RED One 4.5K was said to be something like 4480 pixels wide and not the full 4520. That makes it roughly 4480x1866. And that's less pixels/frame than 4K 16:9.
I may be wrong, though... Or things may have changed...
I was relating the performance increase to 4k 2.40:1, not 4k 16:9.