Sigma 120-300mm F2.8 DG OS HSM S Canon on Canon EOS 760D vs Canon EF 400mm f/4 DO IS II USM on Canon EOS 760D

COMPARISON SELECTION (3 selected items max.)

DXOMARK Score

Best at f=150mm & f/2.8 [?]
22

Lens Metric Scores

Sharpness [?]
14 P-Mpix
Transmission [?]
2.9 TStop
Distortion [?]
0.1 %
Vignetting [?]
-0.4 EV
Chr. aberration [?]
7 µm

DXOMARK Score

Best at f=400mm & f/4 [?]
17

Lens Metric Scores

Sharpness [?]
12 P-Mpix
Transmission [?]
5 TStop
Distortion [?]
0 %
Vignetting [?]
-0.4 EV
Chr. aberration [?]
2 µm