M. Gilden
Canon DSLR Moderator
Ah, ok. I see what happened now.You said "which is cleaner on the 5D" in reference to lowlight.
I misunderstood what you were saying, because the existing 5D MKII surely is not cleaner. When MKIII actually comes out, THEN we can see what that means for that camera.
I think we were coming at this from different angles.
Relative argument. Cleaner than what?
You assumed I meant cleaner than the GH2, which I would understand since that is the topic of the thread. But I didn't.
I meant the full frame versus smaller sensors. If Panasonic had a full frame sensor with roughly a similar amount of megapixels as the current GH2, each part of the sensor would be able to receive and resolve more light, which would result in less noise.
I've heard it explained that the high ISO on the 5DmII is cleaner than the APSC sized 7D, 60D and Canon Rebels for this reason. This is also widely believed to be why they didn't dramatically up the resolution of the 5DmIII sensor as well- the more density in the sensor, the worse performance in low light. The 5D currently is the low light champion compared to other Canon models, and they didn't want to ruin that by dividing up the photocells too much.
At the same time, as was already mentioned, 4K RED footage resized to 1080p cleans up nicely. But, I think each of the 5D's pixels captures more light to begin with, which means the colors produced are more consistent and less noisy. I think- I'll admit I'm not an engineer in this field, but that's how I've seen it explained.
Now, the line skipping that plagued Digic4 based Canons meant that the resampling Panasonic cams always looked better. But my point here was that Full Frame is a good thing indeed.
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