Pentax XG-1 vs Sigma DP2s

Here, we will be evaluating the Pentax XG-1 and Sigma DP2s, former is a Small Sensor Superzoom while the latter is a Large Sensor Compact by manufacturers Pentax and Sigma. There exists a considerable gap between the sensor resolutions of the XG-1 (16MP) and DP2s (5MP) and the XG-1 (1/2.3") and DP2s (APS-C) provide totally different sensor sizing.

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The XG-1 was brought out 4 years after the DP2s which is quite a large difference as far as technology is concerned. Both of these cameras feature different body design with the Pentax XG-1 being a SLR-like (bridge) camera and the Sigma DP2s being a Large Sensor Compact camera.

Before diving straight to a in depth comparison, here is a quick introduction of how the XG-1 grades against the DP2s when considering portability, imaging, features and an overall mark.

Following is a preview of the gallery images for Pentax XG-1 & Sigma DP2s. The entire galleries are provided at Pentax XG-1 Gallery & Sigma DP2s Gallery.

When you are going to travel with your camera often, you'll need to think about its weight and measurements. The Pentax XG-1 comes with exterior measurements of 119mm x 89mm x 98mm (4.7" x 3.5" x 3.9") accompanied by a weight of 567 grams (1.25 lbs) whilst the Sigma DP2s has proportions of 113mm x 60mm x 56mm (4.4" x 2.4" x 2.2") with a weight of 280 grams (0.62 lbs).

See the Pentax XG-1 and Sigma DP2s in our newest Camera plus Lens Size Comparison Tool.

Remember that, the weight of an ILC will vary based on the lens you have chosen at that moment. The following is a front view size comparison of the XG-1 compared to the DP2s.

Factoring in dimensions and weight, the portability grade of the XG-1 and DP2s is 66 and 86 respectively.

Sometimes, it is hard to visualise the contrast between sensor dimensions simply by checking specs. The pic here should provide you a greater sense of the sensor measurements in the XG-1 and DP2s.

All in all, both the cameras come with different megapixels and different sensor dimensions. The XG-1 because of its tinier sensor will make shooting shallow depth of field trickier and the Pentax XG-1 will give greater detail having its extra 11MP. Higher resolution will help you crop shots a good deal more aggressively. The younger XG-1 will have an advantage when it comes to sensor innovation.