Sigma 18-200mm F3.5-6.3 DC Macro OS HSM C Canon on Canon EOS 70D vs Tamron 16-300mm F/3.5-6.3 Di II VC PZD MACRO (Model B016) Nikon on Nikon D500

COMPARISON SELECTION (3 selected items max.)
Sigma 18-200mm F3.5-6.3 DC Macro OS HSM C Canon
Sigma 18-200mm F3.5-6.3 DC Macro OS HSM C Canon

DXOMARK Score
Best at f=18mm & f/3.5 [?]
12

Lens Metric Scores

Sharpness [?]
9 P-Mpix
Transmission [?]
5.9 TStop
Distortion [?]
0.6 %
Vignetting [?]
-0.9 EV
Chr. aberration [?]
8 µm
Tamron 16-300mm F/3.5-6.3 Di II VC PZD MACRO (Model B016) Nikon
Tamron 16-300mm F/3.5-6.3 Di II VC PZD MACRO (Model B016) Nikon

DXOMARK Score
Best at f=16mm & f/4 [?]
17

Lens Metric Scores

Sharpness [?]
6 P-Mpix
Transmission [?]
5.9 TStop
Distortion [?]
0.7 %
Vignetting [?]
-0.9 EV
Chr. aberration [?]
9 µm