Sen är det ju inte bara pixlarna det handlar om när vi talar bildkvalitet. Canons 5Ds med 50 MP fick ju ett ganska kärvt betyg på SAR/DxO. Den är ju inte "bäst" på någon bildkvalitetsparameter utom just antalet pixlar.
"The new Canon 5DS 50 megapixel sensor got tested at DxOmark (Click here):
http://www.dxomark.com/Reviews/Cano...omparison-3-EOS-5DS-vs-Nikon-D810-vs-Sony-A7R
And the big surprise is that it doesn’t even come close to the Sony 36 Megapixel sensor performance! DxO writes:
Thee EOS 5DS is far behind the best sensors we’ve tested. The Nikon D810 and the Sony A7R, for example, both offer around two-thirds of a stop better image quality, with overall scores of 97 and 95 points, respectively, compared to 87 for the 5DS.
For Color Sensitivity, the D810 and the A7R are also two-thirds of a stop better than the 5DS at base ISO.
For Dynamic Range, there’s a much bigger difference among the three sensors at base ISO, where the Nikon D810 and Sony A7R sensors are far ahead. Landscape scores of 14.8Ev for the D810, compared to 12.4Ev for the 5DS, put the Nikon over two stops ahead, and the A7R just under two stops ahead with 14.1Ev."
Bland kommentarerna kan man nu se att en del Canon-folk börjar tröttna lite på att Canon ännu efter 3-4 år fortfarande inte kunnat sluta DR-gapet mellan Sony-sensorerna och Canons sensorer.
"Added by glness | July 09
Not there yet.
As a Canon owner with many of their pro bodies and lenses, including super zooms, I am not buying another Canon body until they address their inferior DR performance. I have used the Sony A7R and the Nikon D810, and have seen the real world advantages that the extra DR those cameras have over my Canon sensors. It makes a substantial difference in some of the photos I can produce. I recently cancelled my 5DS R camera and ordered the a7R II. That camera is not the perfect answer, but at least i am getting the sensor that Canon should be utilizing or matching. I sincerely hope their 1DX Mark II and 5D Mark iV finally begins the transition to a new high dynamic range sensor architecture that is LONG overdue from Canon. I have waited patiently too long. Canon is an amazing camera company, but they need to get their sensor act together. "