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Nikon DSLR Cameras
General Digital SLR Cameras
How many "stops" of performance gain for FX over DX are there?
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<blockquote data-quote="aroy" data-source="post: 331940" data-attributes="member: 16090"><p>If you use DXO for comparing D7100 and D810, then</p><p></p><p>. ISO sensitivity : same</p><p>. S/N 18% : from 5db at ISO 100 to 3db at ISO 12800 (same at ISO 300 and 800, 1000 and 3200, respectively)</p><p>. DR : 0.6EV at ISO 100</p><p>. Tonal range : 0.9bits at ISO 100</p><p>. Color Sensitivity : 3.2bits at ISO 100</p><p></p><p>So not much difference, but every bit of noise reduction helps</p><p></p><p>I would use FF more for its wide frame than lower noise, so that landscape shots are easy with older AIS wide angles.</p></blockquote><p></p>
[QUOTE="aroy, post: 331940, member: 16090"] If you use DXO for comparing D7100 and D810, then . ISO sensitivity : same . S/N 18% : from 5db at ISO 100 to 3db at ISO 12800 (same at ISO 300 and 800, 1000 and 3200, respectively) . DR : 0.6EV at ISO 100 . Tonal range : 0.9bits at ISO 100 . Color Sensitivity : 3.2bits at ISO 100 So not much difference, but every bit of noise reduction helps I would use FF more for its wide frame than lower noise, so that landscape shots are easy with older AIS wide angles. [/QUOTE]
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Nikon DSLR Cameras
General Digital SLR Cameras
How many "stops" of performance gain for FX over DX are there?
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