Photons to Photos
Your trusted source for independent sensor data
Last revised: 2017-08-12 12:00 GMT-5

Toggle brands off/on by clicking in the legend. Zooming is enabled.

Low Light ISO (the ISO at Photographic Dynamic Range (PDR) of 6.5) and DxOMark Sports ISO are similar measures.
Because different criteria is used they report values that are about 2/3 EV apart at most ISOs.
At lower ISO values Sports ISO seems to get stuck at about ISO 500.
The gray line indicates values 1/3 EV apart and the dotted lines are plus/minus 1/6EV from that line.

Further Reading:
Sensor Analysis Primer - Engineering and Photographic Dynamic Range
Sensor Analysis Primer
DxOMark Sports ISO (DxOMark site)

Return Home

Contributions of data are always welcome, particularly if you see an (e) after your camera or your camera is not listed.
Contact me if you wish to help.