Sigma SD14 vs Sony H55

In this article, we are analyzing the Sigma SD14 and Sony H55, one being a Advanced DSLR and the other is a Small Sensor Compact by rivals Sigma and Sony. There is a sizeable difference among the image resolutions of the SD14 (5MP) and H55 (14MP) and the SD14 (APS-C) and H55 (1/2.3") possess totally different sensor sizing.

Photography Glossary

The SD14 was unveiled 4 years prior to the H55 and that is a fairly large gap as far as camera tech is concerned. The two cameras offer different body type with the Sigma SD14 being a Mid-size SLR camera and the Sony H55 being a Compact camera.

Before going through a detailed comparison, below is a short introduction of how the SD14 matches up vs the H55 in relation to portability, imaging, features and an overall rating.

Following is a sample of the gallery pictures for Sigma SD14 and Sony Cyber-shot DSC-H55. The full galleries are provided at Sigma SD14 Gallery and Sony H55 Gallery.

If you're aiming to carry your camera often, you will have to factor in its weight and measurements. The Sigma SD14 features outside measurements of 144mm x 107mm x 81mm (5.7" x 4.2" x 3.2") and a weight of 750 grams (1.65 lbs) and the Sony H55 has proportions of 103mm x 58mm x 29mm (4.1" x 2.3" x 1.1") and a weight of 200 grams (0.44 lbs).

Examine the Sigma SD14 and Sony H55 in the new Camera with Lens Size Comparison Tool.

Don't forget, the weight of an Interchangeable Lens Camera will change based on the lens you select at that time. Underneath is the front view dimension comparison of the SD14 versus the H55.

Taking into account size and weight, the portability grade of the SD14 and H55 is 59 and 92 respectively.

Often, it is very difficult to see the difference in sensor sizing merely by seeing a spec sheet. The graphic below will provide you a much better sense of the sensor measurements in the SD14 and H55.

As you can see, each of the cameras enjoy different megapixel count and different sensor sizing. The SD14 with its larger sensor will make shooting shallower depth of field easier and the Sony H55 will produce extra detail having an extra 9MP. Greater resolution will also let you crop images far more aggressively. The older SD14 will be behind with regard to sensor innovation.