Do pixels matter? What 20" x 30" prints reveal.

Started Jun 14, 2013 | Discussions thread
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The Davinator
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Re: Bottom line summary
In reply to LaszloBencze, Jun 18, 2013

LaszloBencze wrote:

It looks like this thread has played out. Having read every post, I'll summarize as follows:

1. Almost everyone agrees that it is near impossible to tell the difference between large prints made from cameras with widely divergent megapixels ranging from 5 to 36.

complete and utter garbage.

2. A few people argue that certain types of subject matter do reveal these differences. I agree with them but suggest that such subject matter provides a minority of picture situations.


3. Even when there are clear differences between cameras, the differences are not profound but difficult to discern, requiring close comparison.


4. The strength of a picture as a work of art far overrides the importance of megapixels. An artistically satisfying picture will be forgiven many technical faults. An artistically mediocre picture will provide a field day for nit picking.

excuse making.

And these lead to an interesting corollary: should Canon come out with a 40 megapixel camera tomorrow, the odds are high that it will not be twice as good as the current Canon line-up but more like 10% better based on subjective evaluation.

At least that would be case if the improvement were strictly in pixel count. If dynamic range were also extended and every vestige of banding eliminated, it would be a different story.

Thanks to all who contributed their thoughts—often very well expressed— to this thread.

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