Olympus M.ZUIKO DIGITAL ED 12-40mm F2.8 PRO on Olympus OM-D E-M5 vs Nikon AF-S DX NIKKOR 18-140mm f/3.5-5.6G ED VR on Nikon D5300

COMPARISON SELECTION (3 selected items max.)

DXOMARK Score

Best at f=12mm & f/2.8 [?]
19

Lens Metric Scores

Sharpness [?]
9 P-Mpix
Transmission [?]
3.4 TStop
Distortion [?]
1.3 %
Vignetting [?]
-0.9 EV
Chr. aberration [?]
10 µm

DXOMARK Score

Best at f=18mm & f/3.5 [?]
16

Lens Metric Scores

Sharpness [?]
11 P-Mpix
Transmission [?]
5.4 TStop
Distortion [?]
0.7 %
Vignetting [?]
-1.2 EV
Chr. aberration [?]
12 µm