A7ii vs A7s vs A6000 vs Df High ISO comparison

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Df – A7II – A7s – A6000

This is a Quick (non scientific) High ISO Test between Sony A7s, A7II, Nikon Df, and Sony A6000

Lenses used in the test : Sony/Zeiss 35/2.8ZA on A7s A7ii, Nikon 35/2.0 AF-d on Df and Sony/Zeiss 24/1.8ZA on A6000. All Shots taken handheld.

A7s-A7II-Df-A6000  ISO 25,600



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For Some Reason, the A7s has some Focus Issues. It has the slowest AF among the rest. I would say that the A7s is usable up to 51,200, occasionally up to 80,000 ISO and even 102,400 ISO (check the real world Samples below).



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the A7II could be usable up to 12,800  ISO


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Sony A6000 was positively surprised me in this test… as you can see, 12,800 is very usable.

A7s Real World Samples at high ISO


I will leave the conclusion to you …

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