Sony A55 vs Sigma SD1 Merrill Image Quality

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APS-C 369.7mm²
16.2 megapixels
ISO 100 - 12,800

Go in depth with our full Sony A55 Review.
See real-world photos taken with the A55.

APS-C 369.0mm²
14.8 megapixels
ISO 100 - 6400

Go in depth with our full Sigma SD1 Merrill Review.
See real-world photos taken with the SD1 Merrill.

A55 vs SD1 Merrill Image Quality

Base ISO (100)

Base ISO (100)

ISO 1600

ISO 1600

ISO 3200

ISO 3200