Sony FE 28-70mm F3.5-5.6 OSS on Sony A7R vs Canon EF 24-105mm f/4L IS II USM on Canon EOS 5DS R

COMPARISON SELECTION (3 selected items max.)

DXOMARK Score

Best at f=28mm & f/3.5 [?]
22

Lens Metric Scores

Sharpness [?]
16 P-Mpix
Transmission [?]
4.9 TStop
Distortion [?]
0.8 %
Vignetting [?]
-1.5 EV
Chr. aberration [?]
10 µm

DXOMARK Score

Best at f=24mm & f/4 [?]
24

Lens Metric Scores

Sharpness [?]
14 P-Mpix
Transmission [?]
4.4 TStop
Distortion [?]
0.5 %
Vignetting [?]
-2 EV
Chr. aberration [?]
5 µm