Sony A7R IV : Tests and Reviews

COMPARISON SELECTION (3 selected items max.)
Color response
Sensitivity metamerism index
ISO 17321
79
 
White balance scales R raw 2.52
G raw 1
B raw 1.71
 
    R sRGB G sRGB B sRGB
Color matrix as defined in ISO standard 17321 R raw 1.97 -0.85 -0.11
G raw -0.17 1.61 -0.44
B raw 0.04 -0.46 1.42
Full Color Sensitivity: Noise covariance ellipses in CIE 1931 Lab color space
Select ISO : 50
(ISO are manufacturer ISO)
Select luminance : 30


Sony A7R IV side by side comparisons

Sony A7R IV versus rival model with similar score

Sony A7R IV
Sony A7R III
99
100

Sony A7R IV vs Panasonic model

Sony A7R IV
Panasonic Lumix DC-S1R
99
100

Sony A7R IV vs Canon model

Sony A7R IV
Canon EOS 5D Mark IV
99
91

Sony A7R IV vs Nikon model

Sony A7R IV
Nikon D850
99
100

Sony A7R IV vs Pentax model

Sony A7R IV
Pentax 645Z
99
101