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Archive 2023 · D850 still takes a better picture than z8/9, change my mind.

  
 
Jack Flesher
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p.9 #1 · D850 still takes a better picture than z8/9, change my mind.


@bs kite Uh, I did not take offense -- in fact I was agreeing with you! Sorry if you misunderstood my post -- all good here!

(But in my defense, this interchange does sort of underscore the horse being dea... )



Dec 12, 2023 at 01:48 PM
mjgphotoz
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p.9 #2 · D850 still takes a better picture than z8/9, change my mind.


bs kite wrote:
No, the horse is not dead,

The following comment is not directed at sjms. I have known him for a long time and I respect all the points he makes. I do not know you gear-nut but still you have not been abrasive and that is appreciated.

My following comment is not directed toward anyone I have in mind. I see it as the same old problem: People cannot wait to give their opinions but they neglected to READ THE ORIGINAL POST BY THE OP.
There should have been a correction made when people started posting comments unrelated to the
...Show more

Robert, I want to clarify something, you quoted me, but the second paragraph only was my comment. I had quoted urbanwild in the first paragraph and was responding in jest, however the quote credit was somehow deleted and I could not correct it. My bad. sorry.

Mary



Dec 12, 2023 at 01:54 PM
CanadaMark
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p.9 #3 · D850 still takes a better picture than z8/9, change my mind.


bs kite wrote:
According to DXO, my D850's sensor is rated at 100, while my Z8 sensor is rated at 98. That is the only point I was making. There is NO subjectivity to this.

https://www.dxomark.com/camera-sensors/



DXOMark's overall results are actually subjective. Their overall sensor scores are normalized to an 8MP 8X12" print @ 300ppi and represent an average to which they apply a mystery subjective weighting determined by them. DXOMark is also a consulting company - meaning they accept money from manufacturers to help them design cameras that perform well in their specific tests (more on the smartphone side, but it speaks to their business practices). If their testing were 100% objective, manufactures would always be better off paying engineers rather than DXO, because simply making objectively better performing products would therefore naturally perform better in DXO's testing This is a valuable service to manufacturers because DXO ratings are something that many customers can relate to - anything they can apply a simple numerical scale to that can be understood by anyone is good, and if it ranks higher than the competition, then mission accomplished.

Their data is also presented in a highly misleading way to people who aren't familiar with exactly how they do their testing. For example, here is a short list of bodies that DXO ranks ABOVE the Nikon D5 for "Sports and Action": Leica Q2, Nikon D800, Nikon D610, Sony RX1 (does not even have PDAF), etc.

So if a regular individual uninterested in the details is just browsing DXO's website and using it as part of their research, they might come to some very strange conclusions. If you look at their "Landscape" rating, they have the Canon R3 and even some APS-C cameras rated higher than the D800/D800E because sensor resolution or size aren't even part of their criteria. DXO also does not take into account when manufacturers bake NR into their RAW files, which is for example why some of the Canon bodies have artificially high scores like the R3 & R6.

DXO results still have some value, but the key is looking at their individual measurement results in isolation (i.e. just the SNR data) rather than the overall score AND understanding exactly how they are conducting their tests because it is not at all intuitive.

The best resource for sensor data is Bill Claff's blog if you want to compare ISO and DR performance, along with revealing who is cooking their RAWs



Dec 12, 2023 at 02:06 PM
bs kite
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p.9 #4 · D850 still takes a better picture than z8/9, change my mind.


mjgphotoz wrote:
Robert, I want to clarify something, you quoted me, but the second paragraph only was my comment. I had quoted urbanwild in the first paragraph and was responding in jest, however the quote credit was somehow deleted and I could not correct it. My bad. sorry.

Mary


I apologize Mary. I misread your post. My mistake. And I do believe you.

No problem I hope

Edited on Dec 12, 2023 at 05:10 PM · View previous versions



Dec 12, 2023 at 04:49 PM
bs kite
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p.9 #5 · D850 still takes a better picture than z8/9, change my mind.


CanadaMark wrote:
DXOMark's overall results are actually subjective. Their overall sensor scores are normalized to an 8MP 8X12" print @ 300ppi and represent an average to which they apply a mystery subjective weighting determined by them. DXOMark is also a consulting company - meaning they accept money from manufacturers to help them design cameras that perform well in their specific tests (more on the smartphone side, but it speaks to their business practices). If their testing were 100% objective, manufactures would always be better off paying engineers rather than DXO, because simply making objectively better performing products would therefore naturally perform better
...Show more

Huh??! What?!

Well, that's good news Mark .

You see, every time I see DXO's ratings as the gold standard I have to ask myself if this is the same outfit that owes me money ($50?) for software that did not work and they refused to do anything about it. I'll never see the $

If you do not mind Mark, maybe I'll have to PM you *sometime* on how to format a new HD for their software. They blame it on Mac computers. Anyway, I won't buy anymore of their wonderful software until/unless I am sure it will work in a new HD. Right now I depend on an early version of DXO PL 5.

Thank you for your comment.




Dec 12, 2023 at 05:03 PM
mjgphotoz
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p.9 #6 · D850 still takes a better picture than z8/9, change my mind.


bs kite wrote:
I apologize Mary. I misread your post. My mistake. And I do believe you.

No problem.




Mary



Dec 12, 2023 at 05:11 PM
CanadaMark
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p.9 #7 · D850 still takes a better picture than z8/9, change my mind.


bs kite wrote:
Huh??! What?!

Well, that's good news Mark .

You see, every time I see DXO's ratings as the gold standard I have to ask myself if this is the same outfit that owes me money ($50?) for software that did not work and they refuse to do anything about it. I'll never see it.

Maybe I'll have to PM you *sometime* on how to format a new HD for their software. They blame it on Mac computers. Anyway, I won't buy anymore of their wonderful software until/unless I am sure it will work in a new HD. Right now I depend
...Show more

DXOMark (the sensor ratings company) and DXO Labs (the software company) are entirely separate entities. In 2017, DXOMark was severed and is now a privately owned independent company. I believe they are both still headquartered in France. Sounds like it's DXO Labs that owes you $50

DXOMark has shifted pretty heavily into the smartphone realm - I think that is where the money is, especially with their 'consulting' fees to ensure paying customers rank better in their ambiguous sensor score results. One of their smartphone tests is literally eye-balling the image against a scale of existing control images and assigning it a score. They have become a household name now though, at least in the Tech world. Every time a new smartphone is released, you can find lively discussion on what DXO rating it got, and most people don't look any deeper than that, which is precisely why the scores are so valuable to manufacturers .

Sorry to hear you had troubles with them (the software company). Their front-line support is actually pretty bad, at least based on my interaction with them. It's always the same person that replies who does not seem to have any communication whatsoever with anyone else at DXO and never has any answers. Their forums however are pretty good, and you can get much better support through that avenue.

I don't know when this happened, but if they sold you something that didn't work, and given the dollar value is only $50, I think it would be a pretty easy case for a chargeback with your credit card company. I don't use Macs, but it's odd that they are telling you the hard drive formatting is the issue. There are quite a few Mac users here that use DXO PL or DXO Pure Raw. I would try posting your specific issue on their support forums: https://forum.dxo.com/



Dec 12, 2023 at 05:27 PM
urbanwild
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p.9 #8 · D850 still takes a better picture than z8/9, change my mind.


Kasper6188 wrote:
I agree with this 100% even down to the subject line of the thread. That was more of a poorly executed attention grabber I shoot with them all and honestly use a z8/9 for 80% or more of my shooting. This was literally me sifting through the finest of maidens hair in pixel form. Nothing more than being bored at night


Cheers!



Dec 12, 2023 at 08:20 PM
ekam
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p.9 #9 · D850 still takes a better picture than z8/9, change my mind.


ilkka_nissila wrote:
Why would they not, if the older gear still works - it is paid for, and allows one to focus on photography. New gear requires spending more money that may not be economically rational or viable for many people. Especially considering how inexpensively one can get F-mount gear these days. It doesn't mean the people are senile, they could simply be frugal and practical. A lot of people on these forums spend money like there is no tomorrow, every year a new 600/4 or similar lens, and multiple systems etc. That's not how people behave outside of very small gear-oriented
...Show more

Of course older gear still works, that's not the argument here. The fax machine at the office still works too!

For me as a pro, there's simply no question that Z9 helps me get the shots I need, in every situation. I remember I was pretty pissed at the Z6/Z7 NPS press event that those were the "next generation cameras" and I held back from getting them. And after using my Z6II for the first time at an indoor event, that a lot of my shots are out of focus because the damn thing is too slow.

Everything from the smaller size, lighter overall package with Z lens, longer battery life of the Z9 made me forget about my D850 long ago.



Dec 13, 2023 at 07:51 AM
wushuliu
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p.9 #10 · D850 still takes a better picture than z8/9, change my mind.


lifef8 wrote:
Does this thread stress anybody else out?


This thread is the epitome of dudes and [cars/audio/visual/cameras etc] gear:

1. You're wrong.
2. There's no measurable difference regarding whatever you think there's a difference.
3. Even though there's no measurable difference between X you should still spend $$$$ on whatever the newest model of X is.
4. You're wrong.
5. If we speculate about minutiae maybe the OP will go away.
6. It's not that I'm invalidating your experience but *I've* never had that problem so you're wrong.
7. I'm not sure what any of this is about but whatever the guy said above me is wrong.
8. You're wrong.

People keep mentioning controlled testing and controlled environment.
I posit this applies to the respondents as well as the OP. These types of forums attract and cater to a demographic more biased to the latest and the greatest and as such should be approached with skepticism.





Mar 04, 2024 at 01:36 AM
terencepatrick
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p.9 #11 · D850 still takes a better picture than z8/9, change my mind.


wushuliu wrote:
This thread is the epitome of dudes and [cars/audio/visual/cameras etc] gear:

1. You're wrong.
2. There's no measurable difference regarding whatever you think there's a difference.
3. Even though there's no measurable difference between X you should still spend $$$$ on whatever the newest model of X is.
4. You're wrong.
5. If we speculate about minutiae maybe the OP will go away.
6. It's not that I'm invalidating your experience but *I've* never had that problem so you're wrong.
7. I'm not sure what any of this is about but whatever the guy said above me is wrong.
8. You're wrong.

People keep mentioning controlled testing and controlled
...Show more

This hit the nail directly on the head.



Mar 07, 2024 at 02:21 PM
LF911SC
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p.9 #12 · D850 still takes a better picture than z8/9, change my mind.


I just went from my D850 to a Z8.

They’re similar, don’t know how you get to the D850 files are better than with the Z8.
I would guess I could find a file with the D850 that matches or even betters a single duplicate file shot with the Z8. Or any number of DSLRs for that matter. I’ll say this though, besides cherry picking a file to attempt to make a meaningless argument with the Z8 I have an easier time shooting, have more flexibility, am more consistent while out shooting and have a much higher keeper rate. Things one picture on the internet of a dog, a bird or a cat fail to show.
It’s arguing to argue.



Mar 07, 2024 at 04:47 PM
Solrac1970
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p.9 #13 · D850 still takes a better picture than z8/9, change my mind.


Well, according to the logic here I could argue that my old Canon 5D (THE mark1!) produced way better files than what Nikon D850 delivers. More lifelike, pure analogue feeling and with the help of the anti aliasing filter something that reminds of ...


May 26, 2024 at 02:36 AM
Kasper6188
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p.9 #14 · D850 still takes a better picture than z8/9, change my mind.


LF911SC wrote:
I just went from my D850 to a Z8.

They’re similar, don’t know how you get to the D850 files are better than with the Z8.
I would guess I could find a file with the D850 that matches or even betters a single duplicate file shot with the Z8. Or any number of DSLRs for that matter. I’ll say this though, besides cherry picking a file to attempt to make a meaningless argument with the Z8 I have an easier time shooting, have more flexibility, am more consistent while out shooting and have a much higher keeper rate. Things
...Show more

It's how the files differ when actually pushing them around. The D850 files handle more abuse due to no ospdaf pollution and no stacked sensor read noise penalty. I bet you can guess which one is a Z8 file. Obviously the Z8 will net more keepers and is easier to use/more flexible, that's not my argument, only file quality.

http://live.staticflickr.com/65535/53387404425_3618828c06_o.jpg

http://live.staticflickr.com/65535/53386971751_cde9f6f19d_o.jpg



May 26, 2024 at 10:53 PM
philip_pj
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p.9 #15 · D850 still takes a better picture than z8/9, change my mind.


'due to no ospdaf pollution and no stacked sensor read noise penalty'

Might be something to it. Below, at the other end of the scale: 'progress' in peri-base dynamic range 2013-2023, ISO base to ISO 800, selected examples. Note the parallel lines base ISO to ISO 400.

data: https://www.photonstophotos.net/Charts/PDR.htm




green: 2013 (a7r); black: 2017 (D850); orange: 2023 (Z8/9).




May 27, 2024 at 12:10 AM
jimmy462
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p.9 #16 · D850 still takes a better picture than z8/9, change my mind.


Kasper6188 wrote:
So, after using the z9 since release and retiring my D850 to the storage bin I decided to take it out a few weeks back and start shooting with the ole girl again. Obviously the z8/9 has many advantages over the d850 with all the mirrorless tech and all, but ultimate image quality doesn't seem to be one of them, to me at least. Specifically the color and fine detail retained in the shadows.

>snip<


Disclaimer: Yes, I know this topic has been resurrected and that there's a dead horse supposedly out in the field somewhere, however, my recent investigations into the Z8 (as a likely ship-jump from S1 and GH6) found me reading 9-pages of bickering and discourse over this morning's coffee. My post ignores all that and confines itself to the very subjective world of SOOC image aesthetics between different camera bodies...
__________________

Hi Kasper6188,

Your original images of your husky caught my attention to the point of my taking the time to download them and giving them my own biased assessments and, yes, based on those images (and others you've provided throughout this thread) I agree that there are differences that one can take away from your tests that help inform potential platform adopters, like myself.

Image creation is a very personal pursuit and in my own journeys from being a Kodachrome 25 shooter through various digital bodies leading to today, part of my satisfactions and pleasures of "what my cameras are giving me" have, necessarily, been a forced-change over those years of technology-change and, no, it has not been "all pleasant".

Case in point, when transitioning off of Canon (300D, 30D, 5D Mark II, 7D) to Sony (a7R, a6300, a7S Mark II) I took the time on numerous occasions to do mix-and-match side-by-side outings (FF v FF, or FF v croppers, or croppers v croppers, etc.) between brands similar to what you've done here with the D850 v Z8. And, "at the end of the day" I just could not "get on" with the SOOC images coming out of the Sony bodies (FWIW, there was, to me, a sterility and colder (color) presence baked into those files that never satisfied me) and it became the primary reason for my jumping ship, once again, this time to Panasonic.

I bring this up as, in my observations, colors are visceral perceptions. And, where a camera sensor or film emulsion provide a straight-out-of-camera experience, that, to me, is the crux of "what I hope my cameras are giving me" and what, er, "strikes me" at the very core of my satisfactions. My constant inner dialog is..."is that sky's blue right?", "oh man, that screwed up those violet flowers!", "grass should not look that electric!", "that dress was not that shade of red", "oh my, now that looks sweet!", "ooh, grabbed that glistening just right!"...ad infinitum. (FWIW, of all those Canon and Sony cameras tested, I most preferred what the 30D was giving me in colors! Haw!)

Yes, your husky pics do differ in appearance, the D850 seems warmer, and cleaner in the shadows as you note, but I'm tossed on a personal preference...because I wasn't there and don't know just how the scene actually looked and, well, you and me are different folks with, most-assuredly, different senses of aesthetics.

And, therein lays some further personal preference when it comes to choosing a camera...how much interest and effort one gives to post processing vs SOOC. I'm in the camp of minimalism (perhaps a pinch of sharpening and a tweak of exposure correction, I never futz with color in PP) and try to always shoot as though I am still shooting slides, "get it right" in camera and move on. So, what's coming straight out of the camera is always of primary interest to me.

You like what the D850 is giving you over the Z8 SOOC, "I get it".

Anyhoo, them's my morning musings, thanks so much for starting this thread...great topic and very helpful for we ship-jumpers...well, this one, anyways!

Best,
Jimmy G



May 27, 2024 at 10:06 AM
ChrisMak
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p.9 #17 · D850 still takes a better picture than z8/9, change my mind.


It's very much the same in the Sony camp, the A7RIII delivers better files if you regard noise and tonality, than the A1.
Blue skies at 100% in images taken with the A1 at iso 100 have a grain-like texture and appearance that is nowhere to be found in the A7RIII images. The A7RIII images deliver clearly better tonality, especially in the blacks and midtones when pushing around in post processing. Images from the A7RIII are simply much smoother and have a cleaner appearance.

For this reason I re-purchased a Sony A7RIII and use that for travel. I only use the A1 for wildlife, where it trounces the A7RIII in ability to "get the shot".

Pure image quality has not really been going forward on the camera side for years now, I only suspect there are more refined ways of cooking the raw files to get enhanced clarity or surpress noise. But the sensor output culminated in cameras like the Sony A7RIII and Nikon D850.



May 27, 2024 at 12:22 PM
elkhornsun
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p.9 #18 · D850 still takes a better picture than z8/9, change my mind.


Mistake to think that the same settings that work with the D850 can be carried over to the Z8/Z9 cameras. Faster than to review the many guides and technical documentation but a flawed approach.

90% of the pictures I get shooting hand held with the Z9 would not have been possible with the D850 even with a VR lens. Internal image stabilization is far superior to lens stabilization. If I miss a shot waiting for the VR lens to stabilize or the shot is out of focus there is no point in considering image quality pre-post.



Jun 18, 2024 at 06:24 PM
jlafferty
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p.9 #19 · D850 still takes a better picture than z8/9, change my mind.


Sure. Is it that you didn’t read the thread before replying? Because all of this has been covered by the OP already.

elkhornsun wrote:
Mistake to think that the same settings that work with the D850 can be carried over to the Z8/Z9 cameras. Faster than to review the many guides and technical documentation but a flawed approach.

90% of the pictures I get shooting hand held with the Z9 would not have been possible with the D850 even with a VR lens. Internal image stabilization is far superior to lens stabilization. If I miss a shot waiting for the VR lens to stabilize or the shot is out of focus there is no point in considering image quality pre-post.




Jun 18, 2024 at 06:27 PM
henry albert
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p.9 #20 · D850 still takes a better picture than z8/9, change my mind.


jlafferty wrote:
Sure. Is it that you didn’t read the thread before replying? Because all of this has been covered by the OP already.



He is the Oracle. His knowledge is complete.



Jun 18, 2024 at 08:33 PM
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