What kind of camera is used to shoot 4K movies?

This 4K movie was shot with a 4K camera. 4K movies are shot on 35mm film and then converted into 4K digital format. Because the resolution of the previous film is roughly equal to or slightly better than 4K, the clarity of the film can be guaranteed after transcription.

The name 4k comes from its horizontal resolution of about 4000 pixels. The common 4K resolutions in the film industry include full aperture 4K (4096x3 1 12), Oscar 4K (3656x2664) and other standards.

Extended data

The 4K resolution is the pixel resolution of 3840x2 160 or 4096x2 160, which is four times the resolution of 2K projectors and HDTV, and belongs to ultra-high definition resolution. At this resolution, the audience will be able to see every detail and every close-up in the picture.

If the cinema uses an amazing 4096×2 160 pixel, then no matter where the cinema is, the audience can clearly see every detail of the picture, and the film has bright colors, clear words and super real sound effects.

Baidu Encyclopedia -4K Movie