Sigma DP2 vs Sony TX30

The following is a in-depth review of the Sigma DP2 vs Sony TX30, former is a Large Sensor Compact while the latter is a Ultracompact by brands Sigma and Sony. There is a large difference among the resolutions of the DP2 (5MP) and TX30 (18MP) and the DP2 (APS-C) and TX30 (1/2.3") provide totally different sensor size.

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The DP2 was revealed 4 years prior to the TX30 which is a fairly serious difference as far as camera tech is concerned. Both of these cameras feature different body design with the Sigma DP2 being a Large Sensor Compact camera and the Sony TX30 being a Ultracompact camera.

Before we go straight to a comprehensive comparison, here is a simple synopsis of how the DP2 grades versus the TX30 in the way of portability, imaging, features and an overall mark.

Below is a preview of the gallery photos for Sigma DP2 & Sony Cyber-shot DSC-TX30. The full galleries are available at Sigma DP2 Gallery & Sony TX30 Gallery.

If you're looking to travel with your camera often, you will need to factor in its weight and volume. The Sigma DP2 features outside measurements of 113mm x 60mm x 56mm (4.4" x 2.4" x 2.2") having a weight of 280 grams (0.62 lbs) and the Sony TX30 has sizing of 96mm x 59mm x 15mm (3.8" x 2.3" x 0.6") along with a weight of 141 grams (0.31 lbs).

See the Sigma DP2 vs Sony TX30 in our newest Camera plus Lens Size Comparison Tool.

Remember that, the weight of an ILC will vary dependant on the lens you select at the time. Below is a front view measurements comparison of the DP2 compared to the TX30.

Taking into consideration size and weight, the portability score of the DP2 and TX30 is 86 and 96 respectively.

Generally, it is tough to see the difference in sensor dimensions purely by seeing a spec sheet. The pic below might provide you a much better sense of the sensor measurements in the DP2 and TX30.

Clearly, both cameras come with different megapixels and different sensor dimensions. The DP2 with its bigger sensor will make shooting shallower depth of field less difficult and the Sony TX30 will show extra detail because of its extra 13MP. Higher resolution will also make it easier to crop shots a good deal more aggressively. The more aged DP2 will be behind when it comes to sensor innovation.