snapsy Offline Upload & Sell: On
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SGallant was kind enough to supply me the NEFs. I'm seeing a strange differential in how Capture NX-D is processing the D4 files vs the D750. In Capture NX-D I see more impulse noise and High ISO shadow tinting on the D4 than I do D750, as if the D4 has less dynamic range than the D750 but that can't be. I'm still trying to figure out what's happening. For control I processed both files in LR5 instead - for the D750 I converted the NEF to look like a D5300 image via exiftool -model="Nikon D530" <file.nef>
Here are both files processed using LR5 defaults, including default NR. The D4 NEF output brightness was about 0.20EV higher so I brought it down to match the D750. Both were downsampled to 8MP for a fair, per-sensor area comparison. In these, the D4 image is cleaner with better HIgh ISO DR:
D4 Image
D750 Image
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