DP Quattro: Sigma official announcement

Started Feb 10, 2014 | Discussions thread
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Hardy Steiner Senior Member • Posts: 2,442
Quattro = ratio 1:1:4 .... ???

So, that's a change: ratio 1:1:4 for the number of red, green, and blue megapixels, respectively.

So does this mean the sensor is more sensitive towards blue? What's the advantage here really in simple words?

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Best regards,
Hardy
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