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vdo1
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Re: A7R III vs A7R IV: Resolution/Contrast


Fred Miranda wrote:
Not sure how the above would compare in prints. The A7R4 shows slightly more fine detail whereas Topaz GP gives the impression of more detail. Of course GP can be used with the A7R4 as well...

Curious to know your thoughts!

For those curious, here is Photoshop Bicubic vs Topaz GP (A7R3 interpolated to 60MP)
PS: This software is worth the money for those who make big prints. (no affiliation)


I think you would need to print them as they would interact with the printer driver and the printer’s characteristics and the result is open.

But there is something else I would like to mention regarding my perception. In the first pic (135mm at native resolution for both cameras) - the R3 and R4 pics look to me like they’re both of the same sharpness, with the R4 being just larger but otherwise pretty much the same. With the 65mm they were looking more different. I have no idea why or whether my perception is accurate or not.



Sep 17, 2019 at 06:56 PM





  Previous versions of vdo1's message #14984034 « A7R III vs A7R IV: Resolution/Contrast »

 




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