Sony FE 24-240mm F3.5-6.3 OSS on Sony A7R vs Sigma 24-105mm F4 DG OS HSM A Canon on Canon EOS 5DS R

COMPARISON SELECTION (3 selected items max.)
Sony FE 24-240mm F3.5-6.3 OSS
Sony FE 24-240mm F3.5-6.3 OSS

DXOMARK Score
Best at f=24mm & f/3.5 [?]
20

Lens Metric Scores

Sharpness [?]
9 P-Mpix
Transmission [?]
6 TStop
Distortion [?]
0.9 %
Vignetting [?]
-0.9 EV
Chr. aberration [?]
14 µm
Sigma 24-105mm F4 DG OS HSM A Canon
Sigma 24-105mm F4 DG OS HSM A Canon

DXOMARK Score
Best at f=35mm & f/4 [?]
28

Lens Metric Scores

Sharpness [?]
25 P-Mpix
Transmission [?]
4.2 TStop
Distortion [?]
0.6 %
Vignetting [?]
-1.5 EV
Chr. aberration [?]
11 µm