4K cinema: 8.85 megapixel

Calculation

  • Size = 4096 x 2160 = 8,847,360 pixels
  • Megapixels = 8.85 Megapixels
  • Aspect ratio: 1.9 (landscape orientation)
  • Type of aspect ratio = DCI/Digital cinema

File size/print size

Calculate file size/print size of 4096 x 2160 resolution for:
RAW/BMPTIFF/DPX/OpenEXRCompressed image sizesMax print sizes for DPI

Uncompressed RAW/BMP

TIFF Monochrome 8bit/pixel8.85 MB
RAW/DNG 10 bits/pixel11.1 MB
RAW/DNG 12 bits/pixel13.3 MB
RAW/DNG 14 bits/pixel15.5 MB
RAW/DNG 16 bits/pixel17.7 MB
BMP RGB 3x8 bit/pixel26.5 MB
OPENEXR RGBA 4x16 bit/pixel70.8 MB

Compare

Compare to common resolutions from:
VideoCinema projectorsCinema camerasdSLR camerasSocial MediaComputer screens

4K TV, 4K cinema, HDCAM, NTSC DVD, NTSC SVCD, NTSC TV, NTSC VCD, PAL DVD, PAL SVCD, PAL VCD, Quicktime HD 1080p, Quicktime HD 720p, Quicktime SD 480p,