Tamron SP AF 28-75mm F/2.8 XR Di LD Aspherical [IF] Sony on Sony SLT Alpha 99 II vs Sony FE 24-70mm F2.8 GM on Sony A7R II

COMPARISON SELECTION (3 selected items max.)
Tamron SP AF 28-75mm F/2.8 XR Di LD Aspherical [IF] Sony
Tamron SP AF 28-75mm F/2.8 XR Di LD Aspherical [IF] Sony

DXOMARK Score
Best at f=35mm & f/2.8 [?]
26

Lens Metric Scores

Sharpness [?]
21 P-Mpix
Transmission [?]
3.3 TStop
Distortion [?]
0.4 %
Vignetting [?]
-1.4 EV
Chr. aberration [?]
8 µm
Sony FE 24-70mm F2.8 GM
Sony FE 24-70mm F2.8 GM

DXOMARK Score
Best at f=50mm & f/2.8 [?]
33

Lens Metric Scores

Sharpness [?]
28 P-Mpix
Transmission [?]
2.8 TStop
Distortion [?]
0.6 %
Vignetting [?]
-1.6 EV
Chr. aberration [?]
10 µm