Digital Cinema

2K Resolution 2048 x 1080
TI DLP Cinema

Christie Digital Systems
Barco Digital Cinema
NEC Cinema Projector

4K 4096 x 2160
Sony CineAlta SXRD Digital Cinema Projector

Digital Cinema Frequently Asked Questions

What is the difference between 4K and 2K projection?

"4K" is the term used to describe images that have approximately 4K vertical lines. In digital cinema, a 4K image with a 2.39:1 ("scope") aspect ratio is delivered having 4096 x 1714 pixels. A 4K image with a 1.85:1 ("flat") aspect ratio is delivered having 3996 x 2160 pixels.

"2K" is the term used to describe images that have approximately 2K vertical lines. In digital cinema, a 2K image with a 2.39:1 ("scope") aspect ratio is delivered having 2048 x 858 pixels. A 2K image with a 1.85:1 ("flat") aspect ratio is delivered having 1998 x 1080 pixels.

DCI and Other Film Formats