After the announcement of the long rumored Canon 5D Mark IV camera which sports 30 megapixel dual pixel CMOS sensor , dual digic6+ image processor along with 4K video mode @ 30 frames per second speed.
The DPReview tested the ISO performance of the camera Canon EOS 5D Mark IV with Nikon D810 and Sony a7R II. The ISO test revealed the result in favor of Canon EOS 5D Mark IV and we can see the Canon EOS 5D Mark IV as the true winner comparative to Nikon D810 and the Sony Alpha a7RII.
We can follow the ISO test image of both the cameras at ISO 25600 compare to Canon EOS 5D Mark IV and come to the conclusion that ISO performance of the 5D Mark IV is better than both of them.
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