Canon EF 28mm f/1.8 USM on Canon EOS 5DS R vs Sony FE 28mm F2 on Sony A7R II

COMPARISON SELECTION (3 selected items max.)
Canon EF 28mm f/1.8 USM
Canon EF 28mm f/1.8 USM

DXOMARK Score
Best at f=28mm & f/2 [?]
26

Lens Metric Scores

Sharpness [?]
17 P-Mpix
Transmission [?]
2.1 TStop
Distortion [?]
0.3 %
Vignetting [?]
-1.7 EV
Chr. aberration [?]
19 µm
Sony FE 28mm F2
Sony FE 28mm F2

DXOMARK Score
Best at f=28mm & f/2 [?]
40

Lens Metric Scores

Sharpness [?]
35 P-Mpix
Transmission [?]
2 TStop
Distortion [?]
2.1 %
Vignetting [?]
-1.9 EV
Chr. aberration [?]
18 µm