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What do you mean exactly by scaling the “cropped output” to the same dimensions? The process in which you do that can bring in a few variables. A good simple comparison would be 1:1 at the same ...

Is the A7R IV really that much at a disadvantage to the A7 III for low light? If one downscales an A7R IV image to 6000x4000 to match the resolution of the A7 III, from some examples I’ve seen they ...

There are a few variables. The A7R IV uses an OLED technology display. Something which most computer monitors do not have. Computer displays come in different sizes and resolutions with different ...

How are the RAW files working for you all? Responsive? Curious how the iPad Pro is handling these files and any feedback with different Mac setups.

This might sound obvious but if you have a filter attached to the lens have you all checked if this still happens without a filter threaded on the front of the lens? I’ve heard some lens filters ...

For those interested or who were waiting, Apple has now added native RAW support for the A7R IV. Available in the lastest macOS and iOS update since October 29. This will allow viewing and editing ...

It’s that bad and obvious?! Doesn’t sound good. Would be interesting to still see some examples if you don’t mind sharing. It sounds like poor quality control on Sony’s part. This shouldn’t be ...

Is there an easy way to test for this? For instance to take a few portrait photos with Eye-AF and see if the eyes are sharp? If they’re all sharp, it’s ok but if the focus is on say the eye lashes ...

Thanks a lot for sharing that! I am impressed with the ISO performance of the A7R IV here. Re a previous post of mine, could someone still share what is going on here: https://flic.kr/p/2hwjh9T htt ...

Thanks for the insights! Glad to hear your experiences with the A7R IV are positive. I also don't believe I'll shoot above ISO 6400 that often but am still curious to see more high ISO examples. ...

Thanks for the links. It’s a bit technical but interesting and I’ll try to get my head around it. I was unfamiliar to dual gain ISO and this is new information to me. I just find it odd that dual ...

Can you elaborate as to why? Is dual conversion gain exclusive to the R series? In any case, what would you recommend? Dialing in the ISO manually as well? From my understanding the dual ISO gain ...

Also just to clarify on some of the thoughts shared about ISO performance in relation to resolution. Is it in fact the case that if an A7R IV image is resized down to the resolution of the A7 III ...

Thanks to everyone that replied and provided constructive discussion on the ISO noise. I read all your replies and appreciate the thoughts. In the meantime I've been able to look up some more ...

When and where did you get your A7R IV? Have you tried contacting Sony support about the issue? Any feedback?

Right but I feel like with downsampling there will still be a bit of a difference in favor of the A7 III. But overall I definitely find the extra megapixels of the A7R IV to be a great advantage. ...

I’m looking to purchase an A7R IV. I’ve read up some concerns on these forums about ISO performance and auto focus performance. The general consensus is that the A7R IV has slightly worse high ISO ...

Thanks for the info and sharing your pictures. I understand it is fixable if it happens, I just wish Sony would implement it in firmware. It would make things easier, quicker and more assuring. If ...

I'm new to the community here and am shocked to get these kind of comments for expressing a concern. To be called a troll and to go play elsewhere? This is rude and if it reflects the community on ...

Was hoping to get some feedback but I'll try to go in store tomorrow to check it out in person and report back if changing display quality makes any difference to the EVF.