Canon EOS 1D Mark IV : Tests and Reviews

COMPARISON SELECTION (3 selected items max.)

ISO Sensitivity
SNR 18%
Dynamic Range
Tonal Range
Color Sensitivity
Full SNR
Color Response
Full CS

ScreenThis tab shows the measurement values and graph derived directly from a RAW image when displayed on a computer screen at 100% magnification (i.e., one image pixel corresponding to one screen pixel).
PrintThis tab displays the print performance measurement values and graph derived from a RAW image after a normalization step that transforms all images, regardless of original resolution, to an 8Mpix image. The print size we have chosen is a standard 300dpi 8"x12" format, which corresponds to about the physical size of an 8Mpix image printed at 100% magnification.

Color response

Sensitivity metamerism index ISO 17321		82

White balance scales	R _raw	2.32
	G _raw	1
	B _raw	1.43

		R _sRGB	G _sRGB	B _sRGB
Color matrix as defined in ISO standard 17321	R _raw	2.29	-1.54	0.25
	G _raw	-0.3	1.74	-0.44
	B _raw	-0.03	-0.58	1.62

Full Color Sensitivity: Noise covariance ellipses in CIE 1931 Lab color space

Select ISO : 50
(ISO are manufacturer ISO)

Select luminance : 30

Canon EOS 1D Mark IV side by side comparisons

Canon EOS 1D Mark IV versus rival model with similar score

Canon EOS 1D Mark IV

Canon EOS 1D Mark II N

74

66

Compare
Canon EOS 1D Mark IV vs Canon EOS 1D Mark II N

Canon EOS 1D Mark IV vs Nikon model

Canon EOS 1D Mark IV

Nikon D2Xs

74

59

Compare
Canon EOS 1D Mark IV vs Nikon D2Xs

Canon EOS 1D Mark IV versus rival model with similar score

Canon EOS 1D Mark IV

Canon EOS 1Ds Mark II

74

74

Compare
Canon EOS 1D Mark IV vs Canon EOS 1Ds Mark II

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