Pentax K-3 : Tests and Reviews

COMPARISON SELECTION (3 selected items max.)
Color response
Sensitivity metamerism index
ISO 17321
77
 
White balance scales R raw 2.32
G raw 1
B raw 1.58
 
    R sRGB G sRGB B sRGB
Color matrix as defined in ISO standard 17321 R raw 1.82 -0.73 -0.09
G raw -0.15 1.55 -0.4
B raw 0.05 -0.47 1.42
Full Color Sensitivity: Noise covariance ellipses in CIE 1931 Lab color space
Select ISO : 100
(ISO are manufacturer ISO)
Select luminance : 30


Pentax K-3 side by side comparisons

Pentax K-3 versus rival model with similar score

Pentax K-3
Pentax K-5 IIs
80
82

Pentax K-3 vs Canon model

Pentax K-3
Canon EOS 80D
80
79

Pentax K-3 vs Nikon model

Pentax K-3
Nikon D7200
80
87

Pentax K-3 vs Sony model

Pentax K-3
Sony A6300
80
85

Pentax K-3 vs Olympus model

Pentax K-3
Olympus PEN-F
80
74

Pentax K-3 vs Panasonic model

Pentax K-3
Panasonic Lumix DMC-GX8
80
75

Pentax K-3 vs Canon model

Pentax K-3
Canon EOS 1Ds Mark III
80
80