Sigma 18-250mm F3.5-6.3 DC MACRO OS HSM 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 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
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