46 megapixel canon Locked

Assuming 46mp Canon sensor is as efficient as current 36mp D800' one, it will be cleaner than 7D even at pixel level no mention at photo level at a given size.

Not at the given size. But if you don't print/view big, you will not tell much difference.

DR has nothing to do with the size.

LOL. If you don't need to print to huge billboard size, I just don't see how 46mp has much meaningful benifits but only choke processing speed and storage. 20-24mp is enough for a 4K resolution monitor that at 30" or less that is very expensive at this moment.  I also don't believe over-cropping that never a replacement to a native longer lens.

In current Canon cameras, binning doesn't increase burst rate. Not sure if it's technically possible. Nevertheless I prefer a (cheaper) 20-24mp 8fps small-body FF camera over an (expensive) 3-5fps 46mp (large-body) camera.

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