Sigma 17-70mm F2.8-4 DC MACRO OS HSM C Nikon on Nikon D500 vs Tamron 18-200mm F/3.5-6.3 Di III VC Sony E on Sony A6000

COMPARISON SELECTION (3 selected items max.)
Sigma 17-70mm F2.8-4 DC MACRO OS HSM C Nikon
Sigma 17-70mm F2.8-4 DC MACRO OS HSM C Nikon

DXOMARK Score
Best at f=24mm & f/3.2 [?]
21

Lens Metric Scores

Sharpness [?]
9 P-Mpix
Transmission [?]
4.7 TStop
Distortion [?]
0.4 %
Vignetting [?]
-1 EV
Chr. aberration [?]
8 µm
Tamron 18-200mm F/3.5-6.3 Di III VC Sony E
Tamron 18-200mm F/3.5-6.3 Di III VC Sony E

DXOMARK Score
Best at f=18mm & f/3.5 [?]
11

Lens Metric Scores

Sharpness [?]
4 P-Mpix
Transmission [?]
6.5 TStop
Distortion [?]
0.4 %
Vignetting [?]
-0.6 EV
Chr. aberration [?]
15 µm