Sony a9 : Tests and Reviews

COMPARISON SELECTION (3 selected items max.)
Color response
Sensitivity metamerism index
ISO 17321
81
 
White balance scales R raw 2.4
G raw 1
B raw 1.65
 
    R sRGB G sRGB B sRGB
Color matrix as defined in ISO standard 17321 R raw 2.06 -0.92 -0.14
G raw -0.18 1.59 -0.41
B raw 0.04 -0.46 1.43
Full Color Sensitivity: Noise covariance ellipses in CIE 1931 Lab color space
Select ISO : 50
(ISO are manufacturer ISO)
Select luminance : 30


Sony a9 side by side comparisons

Sony a9 versus rival model with similar score

Sony a9
Sony A7R III
92
100

Sony a9 vs Canon model

Sony a9
Canon EOS 5D Mark IV
92
91

Sony a9 vs Nikon model

Sony a9
Nikon Z7
92
99

Sony a9 vs Panasonic model

Sony a9
Panasonic Lumix DC-S1R
92
100

Sony a9 vs Phase One model

Sony a9
Phase One IQ180 Digital Back
92
91