kirispupis said:
LetTheRightLensIn said:
kirispupis said:
1982chris911 said:
elflord said:
But I really don't see the relevance of this. Again, I believe this is just a data dredging exercise that Canon fans have undertaken because they are unhappy with the 5DIII test scores. The complaint is misdirected -- they should be complaining to Canon.
As far as I can see this here is about DXO and how they do their tests (number ratings) and not limited to the academic poor sensor quality of the 5d MKIII... I guess there are 3-4 other threads in this forum here parallel to this one where people who never used the MK III on their own are doing this... Btw I own both the MKII and MK III so I can at least tell that the MKIII is much better IQ wise... and I have also tested most of lenses myself so I know that the 300mm f2.8 II is the about the highest resolving lens I have ever seen.
I absolutely agree with you here on the 5D2 vs. 5D3. What I find funny/sad is how many people there are who prefer to trust a number vs. reviews from people who have actually used both cameras. DXO is a joke. They are like that computer in Hitchhiker's Galaxy that spits out the number 42.
many people have tested both and surprise, surprise, they get the same dynamic range findings as DxO did, so no, DxO sensor tests are not a joke (maybe their lens tests though ;D)
Really? Where are these people? Are they Oompa Loompas or real people?
Of the folks here who owned a 5D2 and now have a 5D3, how many agree with DXO that the 5D3 is only marginally better for high ISO? Of those who have a 1D4 and a 5D2, how many agree with DXO that the 5D2 has better high ISO (admittedly I do not own a 1D4 but everyone I know who owns both cameras believes the 1D4 is a bit better).
Who was talking high ISO? It's low ISO where DxO shows the D800 spanking the 5D3.
The 5D3 is around 1/2-2/3rds stop better SNR than the 5D2, more toward the 2/3rds side. Not huge but enough to notice, especially at ISO6400+ or in scenes with tons of near black where the nicer high iso banding helps.
You don't have to own the cameras to take a white and black frame (I've shot Canon since the EOS 650, BTW, and do own the 5D2 and since I just found a special $3100 deal on the 5D3 I might even get tempted to just stick one more round rather than $ hassle to switch now, but even if I do stay, I will switch if the 5D4 also has left-in-the-dust 2007 levels of dynamic range).
I matched DxO's results exactly for ISO100 DR in my tests and so have a number of others, all independently, on DPR and elsewhere. A well respected landscape photographer and long time Canon user posted a D800/5D3 review and notice behavior that exactly matched the DxO measurements, as have some others.
Just deal with the fact that they have done a single thing since 2007 to improve low ISO photography.
If you don't all try to hide that fact away then maybe the 5D4 won't have the same problem, if you do then maybe it will and I'd rather not have to switch over to Nikon, but if the next gen after the 2012 release don't show improvements here, sadly, I finally will. I seriously thought about it for the first time, this time, and I suppose still could.