Sigma DP2x vs Sony RX100 IV

Here is a in depth overview of the Sigma DP2x versus Sony RX100 IV, both Large Sensor Compact digital cameras by brands Sigma and Sony. There is a noticeable difference between the sensor resolutions of the DP2x (5MP) and RX100 IV (20MP) and the DP2x (APS-C) and RX100 IV (1") have totally different sensor sizes.

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The DP2x was brought out 5 years earlier than the RX100 IV and that is quite a sizable difference as far as tech is concerned. Both of these cameras feature the same body design (Large Sensor Compact).

Before delving straight to a comprehensive comparison, here is a concise view of how the DP2x grades versus the RX100 IV with respect to portability, imaging, features and an overall rating.

Below is a preview of the gallery photos for Sigma DP2x & Sony Cyber-shot DSC-RX100 IV. The entire galleries are provided at Sigma DP2x Gallery & Sony RX100 IV Gallery.

In case you're going to carry your camera often, you'll need to think about its weight and dimensions. The Sigma DP2x has got external 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 RX100 IV has dimensions of 102mm x 58mm x 41mm (4.0" x 2.3" x 1.6") accompanied by a weight of 298 grams (0.66 lbs).

See the Sigma DP2x versus Sony RX100 IV in our completely new Camera & Lens Size Comparison Tool.

Don't forget, the weight of an ILC will differ based on the lens you have attached at that time. Below is a front view measurement comparison of the DP2x vs the RX100 IV.

Factoring in size and weight, the portability score of the DP2x and RX100 IV is 86 and 89 respectively.

Oftentimes, it's difficult to see the contrast between sensor sizing merely by going over a spec sheet. The graphic underneath should give you a much better sense of the sensor sizing in the DP2x and RX100 IV.

Clearly, both of those cameras feature different megapixels and different sensor sizing. The DP2x because of its bigger sensor will make achieving shallow depth of field easier and the Sony RX100 IV will offer you more detail having its extra 15 Megapixels. Higher resolution will also allow you to crop shots way more aggressively. The older DP2x is going to be disadvantaged when it comes to sensor tech.