Any Advantage to Full Frame?

Started Aug 26, 2014 | Questions thread
romfordbluenose Veteran Member • Posts: 3,463
Re: The same as film

5th street wrote:

Matsu wrote:

A larger recording surface allows for larger reproduction and more overall dynamic range.

This is something I've been puzzling over and I don't understand. If each sensor has 24 MP then it seems to me that (unlike film where a larger film has more sensitive area to be exposed to light) if the larger sensor (D610) has the same number of pixels as the smaller sensor (D5300 or D7100), the resolution should be the same. For example if you took identical photos with the two size sensors, the ability to crop and enlarge a part of the photo would be equal. The large sensor camera and the small sensor camera (with the same total pixel count) could be printed with roughly equal success on large paper. Of course, in the case of the D810, the greater pixels would lead to better enlargements. I'm using common sense with this and might be overlooking something.

This comment applies to your term "larger reproduction".

I don't understand enough about dynamic range vs pixel count to comment. I would appreciate further explanation. Thanks.

The difference is the size of the pixels which is important. Larger pixels can take more light, improve dynamic range, produce less noise and improve IQ and detail.

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