Bill Claff has posted the dynamic range measurements for the A7R6 at photonstophotos.net. Below it is compared to the faster stacked sensor of the Z8 and to the mini-MF sensor of GFX100II:
Edit: this is in mechanical shutter mode where the A7R6’s dual gain optimization is active, it does not look like Bill has posted the electronic shutter measurement yet
Bill Claff has posted the dynamic range measurements for the A7R6 at photonstophotos.net. Below it is compared to the faster stacked sensor of the Z8 and to the mini-MF sensor of GFX100II:
Edit: this is in mechanical shutter mode where the A7R6’s dual gain optimization is active, it does not look like Bill has posted the electronic shutter measurement yet
Bill Claff has posted the dynamic range measurements for the A7R6 at photonstophotos.net. Below it is compared to the faster stacked sensor of the Z8 and to the mini-MF sensor of GFX100II:
Edit: this is in mechanical shutter mode where the A7R6’s dual gain optimization is active
Bill Claff has posted the dynamic range measurements for the A7R6 at photonstophotos.net. Below it is compared to the faster stacked sensor of the Z8 and to the mini-MF sensor of GFX100II:
Bill Claff has posted the dynamic range measurements for the A7R6 at photonstophotos.net. Below it is compared to the faster stacked sensor of the Z8 and to the min-MF sensor of GFX100II:
Bill Claff has posted the dynamic range measurements for the A7R6 at photonstophotos.net. Below it is compared to the faster stacked sensor of the Z8 and to the min-MF sensor of GFX100II:
Bill Claff has posted the dynamic range measurements for the A7R6 at photonstophotos.net. Below it is compared to the faster stacked sensor of the Z8 and to the min-MF sensor of GFX100II:
Bill Claff has posted on photonstophotos.net the dynamic range measurements for the A7R6 - as expected the graph looks nearly identical to the A7V which was Sony’’s first to have the DR gain optimization features. Below I’ve compared it to two of my previous cameras. That 100-400 ISO range is where I spend most of my time for landscapes and we see it matching and slightly exceeding the GFX100 there:
Bill Claff has posted on photonstophotos.net the dynamic range measurements for the A7RVI - as expected the graph looks nearly identical to the A7V which was Sony’’s first to have the DR gain optimization features. Below I’ve compared it to two of my previous cameras. That 100-400 ISO range is where I spend most of my time for landscapes and we see it matching and slightly exceeding the GFX100 there:
Jun 03, 2026 at 09:42 AM
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