Sigma DP1 Merrill vs Sony A57

Following is a in-depth analysis of the Sigma DP1 Merrill versus Sony A57, one is a Large Sensor Compact and the latter is a Entry-Level DSLR by brands Sigma and Sony. The resolution of the DP1 Merrill (15MP) and the A57 (16MP) is pretty comparable and they feature the same exact sensor sizing (APS-C).

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The DP1 Merrill was launched 7 months earlier than the A57 which means that they are of a similar generation. Both the cameras offer different body type with the Sigma DP1 Merrill being a Large Sensor Compact camera and the Sony A57 being a Compact SLR camera.

Before we go straight into a step-by-step comparison, below is a brief highlight of how the DP1 Merrill matches up against the A57 in terms of portability, imaging, features and an overall score.

Below is a preview of the gallery images for Sigma DP1 Merrill and Sony SLT-A57. The complete galleries are viewable at Sigma DP1 Merrill Gallery and Sony A57 Gallery.

If you're looking to carry around your camera regularly, you are going to need to think about its weight and size. The Sigma DP1 Merrill comes with outer measurements of 122mm x 67mm x 64mm (4.8" x 2.6" x 2.5") along with a weight of 330 grams (0.73 lbs) while the Sony A57 has specifications of 132mm x 98mm x 81mm (5.2" x 3.9" x 3.2") accompanied by a weight of 618 grams (1.36 lbs).

Examine the Sigma DP1 Merrill versus Sony A57 in the latest Camera with Lens Size Comparison Tool.

Don't forget, the weight of an Interchangeable Lens Camera will change dependant on the lens you are using during that time. Here is the front view physical size comparison of the DP1 Merrill against the A57.

Using dimensions and weight, the portability rating of the DP1 Merrill and A57 is 82 and 64 respectively.

Normally, it is tough to envision the contrast in sensor sizes purely by checking out specifications. The picture below will give you a far better sense of the sensor sizing in the DP1 Merrill and A57.

Plainly, both of those cameras offer the same exact sensor sizing albeit not the same MP. You should expect the Sony A57 to show greater detail utilizing its extra 1 Megapixels. Higher resolution will make it easier to crop pictures a little more aggressively. The more aged DP1 Merrill will be behind when it comes to sensor innovation.