35mm negative is. Once graded/developed, its max res is around 6-6.5 MPX or 3.2-3.5K, depending on the stock. IMO, that's why Alexa is of "film quality". Its open gate is 5.7 MPX and its DR is about 14 stops, both nearly identical to film (especially, when looking with the naked eye).isnt 35mm still higher/as high res as the 4k? yet still manages to retain the look? i would think sharpening circuit is to blame?