Canon EF-S 10-22mm f/3.5-4.5 USM on Canon EOS 7D Mark II vs Sigma 19mm F2.8 EX DN Sony E on Sony A6000 vs Sony E 20mm F2.8 on Sony A6000

COMPARISON SELECTION (3 selected items max.)
Canon EF-S 10-22mm f/3.5-4.5 USM
Canon EF-S 10-22mm f/3.5-4.5 USM

DXOMARK Score
Best at f=14mm & f/4 [?]
13

Lens Metric Scores

Sharpness [?]
7 P-Mpix
Transmission [?]
4.4 TStop
Distortion [?]
0.2 %
Vignetting [?]
-1.4 EV
Chr. aberration [?]
11 µm
Sigma 19mm F2.8 EX DN Sony E
Sigma 19mm F2.8 EX DN Sony E

DXOMARK Score
Best at f=19mm & f/2.8 [?]
19

Lens Metric Scores

Sharpness [?]
10 P-Mpix
Transmission [?]
3.1 TStop
Distortion [?]
0.4 %
Vignetting [?]
-1.2 EV
Chr. aberration [?]
10 µm
Sony E 20mm F2.8
Sony E 20mm F2.8

DXOMARK Score
Best at f=20mm & f/2.8 [?]
18

Lens Metric Scores

Sharpness [?]
9 P-Mpix
Transmission [?]
2.9 TStop
Distortion [?]
0.8 %
Vignetting [?]
-2.3 EV
Chr. aberration [?]
12 µm