Megapixel: Apple iPod nano

Calculate megapixels

Pixel resolution

  • Size = 176 x 132 = 23,232 pixels
  • Pixel count = 23.2 thousand pixels
  • Resolution = 23.2 kilo pixels

Aspect ratio

  • Aspect ratio: 1.33
  • "landscape" (horizontal) orientation
  • Type of aspect ratio = "TV 4:3"
  • Full frame sensor has 5 pixels/mm or 120 pixels/inch (dpi)
  • Pixel pitch: 204.5 micron

Shape

Calculate (file) size

Uncompressed RAW/BMP

TIFF Monochrome 8bit/pixel23.2 KB
RAW/DNG 10 bits/pixel29 KB
RAW/DNG 12 bits/pixel34.8 KB
RAW/DNG 14 bits/pixel40.7 KB
RAW/DNG 16 bits/pixel46.5 KB
BMP RGB 3x8 bit/pixel69.7 KB
OPENEXR RGBA 4x16 bit/pixel186 KB

Compare to

4K TV4K cinemaHDCAMNTSC DVDNTSC SVCDNTSC TVNTSC VCDPAL DVDPAL SVCDPAL VCDQuicktime HD 1080pQuicktime HD 720pQuicktime SD 480p

Background

For decades, advances in camera technology have been measured in 'megapixels', although more pixels doesn't always mean better quality. The same metric can also be used to describe the resolution of photos, or digital screens. This megapixel calculator brings it all together. Calculate, compare, visualise and estimate.

References