Sigma DP1 Merrill vs Sony A900

The following is a detailed assessment of the Sigma DP1 Merrill vs Sony A900, former is a Large Sensor Compact while the other is a Advanced DSLR by competitors Sigma and Sony. There is a large difference among the sensor resolutions of the DP1 Merrill (15MP) and A900 (25MP) and the DP1 Merrill (APS-C) and A900 (Full frame) have different sensor measurements.

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The DP1 Merrill was released 3 years after the A900 which is a fairly serious difference as far as camera tech is concerned. Each of the cameras have different body design with the Sigma DP1 Merrill being a Large Sensor Compact camera and the Sony A900 being a Mid-size SLR camera.

Before getting right into a complete comparison, here is a concise overview of how the DP1 Merrill grades vs the A900 in regards to portability, imaging, features and an overall mark.

This is a sample of the gallery pics for Sigma DP1 Merrill & Sony Alpha DSLR-A900. The complete galleries are available at Sigma DP1 Merrill Gallery & Sony A900 Gallery.

If you are intending to travel with your camera often, you will want to factor in its weight and volume. The Sigma DP1 Merrill has got exterior dimensions of 122mm x 67mm x 64mm (4.8" x 2.6" x 2.5") with a weight of 330 grams (0.73 lbs) whilst the Sony A900 has sizing of 156mm x 117mm x 82mm (6.1" x 4.6" x 3.2") accompanied by a weight of 895 grams (1.97 lbs).

Look at the Sigma DP1 Merrill vs Sony A900 in our completely new Camera & Lens Size Comparison Tool.

Do not forget, the weight of an ILC will vary dependant on the lens you have at that time. Underneath is a front view dimension comparison of the DP1 Merrill versus the A900.

Factoring in size and weight, the portability rating of the DP1 Merrill and A900 is 82 and 54 respectively.

Generally, it can be difficult to imagine the contrast in sensor dimensions purely by viewing technical specs. The pic underneath will help give you a more clear sense of the sensor dimensions in the DP1 Merrill and A900.

As you have seen, each of these cameras have different megapixels and different sensor dimensions. The DP1 Merrill featuring a smaller sensor is going to make shooting shallower depth of field tougher and the Sony A900 will render extra detail as a result of its extra 10 Megapixels. Greater resolution can also allow you to crop photos a bit more aggressively. The more modern DP1 Merrill provides an edge with regard to sensor innovation.