Sigma DP1 vs Sigma DP3 Merrill

Let's take a deeper look at the Sigma DP1 versus Sigma DP3 Merrill, both Large Sensor Compact cameras and they are both offered by Sigma. There is a significant difference among the resolutions of the DP1 (5MP) and DP3 Merrill (15MP) but both cameras offer the same sensor sizes (APS-C).

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The DP1 was unveiled 5 years before the DP3 Merrill which is a fairly sizable gap as far as camera tech is concerned. Both the cameras have the same body design (Large Sensor Compact).

Before getting right into a complete comparison, here is a concise view of how the DP1 grades vs the DP3 Merrill when considering portability, imaging, features and an overall score.

Below is a preview of the gallery images for Sigma DP1 and Sigma DP3 Merrill. The full galleries are provided at Sigma DP1 Gallery and Sigma DP3 Merrill Gallery.

In case you're planning to carry around your camera regularly, you should factor in its weight and measurements. The Sigma DP1 offers physical dimensions of 113mm x 60mm x 50mm (4.4" x 2.4" x 2.0") having a weight of 270 grams (0.60 lbs) whilst the Sigma DP3 Merrill has proportions of 122mm x 67mm x 59mm (4.8" x 2.6" x 2.3") having a weight of 330 grams (0.73 lbs).

Look at the Sigma DP1 versus Sigma DP3 Merrill in the latest Camera and Lens Size Comparison Tool.

Do not forget, the weight of an Interchangeable Lens Camera will vary depending on the lens you are employing at that moment. Below is a front view over all size comparison of the DP1 versus the DP3 Merrill.

Taking into account size and weight, the portability grade of the DP1 and DP3 Merrill is 87 and 83 respectively.

Generally, it is difficult to visualize the difference in sensor sizes purely by seeing specs. The pic here will help offer you a much better sense of the sensor sizes in the DP1 and DP3 Merrill.

As you can plainly see, both cameras have the same sensor dimensions albeit different resolution. You should expect the Sigma DP3 Merrill to show extra detail having an extra 10 Megapixels. Higher resolution will let you crop shots a bit more aggressively. The more aged DP1 will be behind when it comes to sensor innovation.