Sigma 18-250mm F3.5-6.3 DC MACRO OS HSM Nikon on Nikon D500 vs Sony FE 28-70mm F3.5-5.6 OSS on Sony A7R II

COMPARISON SELECTION (3 selected items max.)
Sigma 18-250mm F3.5-6.3 DC MACRO OS HSM Nikon
Sigma 18-250mm F3.5-6.3 DC MACRO OS HSM Nikon

DXOMARK Score
Best at f=18mm & f/4 [?]
15

Lens Metric Scores

Sharpness [?]
5 P-Mpix
Transmission [?]
6 TStop
Distortion [?]
0.8 %
Vignetting [?]
-1.2 EV
Chr. aberration [?]
8 µm
Sony FE 28-70mm F3.5-5.6 OSS
Sony FE 28-70mm F3.5-5.6 OSS

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

Lens Metric Scores

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