Sigma DP2 vs Sony H55

Below, we are analyzing the Sigma DP2 vs Sony H55, one is a Large Sensor Compact and the other is a Small Sensor Compact by competitors Sigma and Sony. There exists a big gap among the image resolutions of the DP2 (5MP) and H55 (14MP) and the DP2 (APS-C) and H55 (1/2.3") possess different sensor sizing.

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The DP2 was announced 8 months earlier than the H55 which means that they are of a similar generation. Each of the cameras come with different body type with the Sigma DP2 being a Large Sensor Compact camera and the Sony H55 being a Compact camera.

Before we go through a in-depth comparison, below is a simple summary of how the DP2 grades vs the H55 with regards to portability, imaging, features and an overall mark.

Following is a sample of the gallery pics for Sigma DP2 and Sony Cyber-shot DSC-H55. The whole galleries are provided at Sigma DP2 Gallery and Sony H55 Gallery.

For anyone who is going to travel with your camera often, you're going to have to take into account its weight and measurements. The Sigma DP2 has exterior measurements of 113mm x 60mm x 56mm (4.4" x 2.4" x 2.2") accompanied by a weight of 280 grams (0.62 lbs) whilst the Sony H55 has proportions of 103mm x 58mm x 29mm (4.1" x 2.3" x 1.1") along with a weight of 200 grams (0.44 lbs).

Examine the Sigma DP2 vs Sony H55 in the all new Camera with Lens Size Comparison Tool.

Always remember, the weight of an Interchangeable Lens Camera will change based on the lens you use at that time. Here is the front view size comparison of the DP2 compared to the H55.

Taking into consideration dimensions and weight, the portability score of the DP2 and H55 is 86 and 92 respectively.

More often than not, it's hard to picture the difference in sensor dimensions purely by researching specifications. The pic below will provide you a much better sense of the sensor measurements in the DP2 and H55.

Plainly, the 2 cameras have got different megapixel count and different sensor dimensions. The DP2 with its larger sensor is going to make getting shallower depth of field easier and the Sony H55 will provide you with extra detail with its extra 9MP. Greater resolution can also make it easier to crop pics much more aggressively. The more aged DP2 will be disadvantaged when it comes to sensor innovation.