Casio EX-S7 vs Sigma DP2 Quattro

Below is a detailed assessment of the Casio EX-S7 and Sigma DP2 Quattro, one being a Ultracompact and the latter is a Large Sensor Compact by manufacturers Casio and Sigma. There is a huge difference between the image resolutions of the EX-S7 (12MP) and DP2 Quattro (20MP) and the EX-S7 (1/2.3") and DP2 Quattro (APS-C) possess different sensor measurements.

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The EX-S7 was launched 5 years before the DP2 Quattro and that is quite a significant gap as far as tech is concerned. The two cameras offer different body type with the Casio EX-S7 being a Ultracompact camera and the Sigma DP2 Quattro being a Large Sensor Compact camera.

Before going straight into a complete comparison, below is a quick summation of how the EX-S7 grades vs the DP2 Quattro with regards to portability, imaging, features and an overall grade.

Following is a preview of the gallery photos for Casio Exilim EX-S7 and Sigma DP2 Quattro. The complete galleries are available at Casio EX-S7 Gallery and Sigma DP2 Quattro Gallery.

When you are intending to lug around your camera regularly, you have to consider its weight and measurements. The Casio EX-S7 offers exterior dimensions of 97mm x 57mm x 20mm (3.8" x 2.2" x 0.8") having a weight of 121 grams (0.27 lbs) and the Sigma DP2 Quattro has proportions of 161mm x 67mm x 82mm (6.3" x 2.6" x 3.2") accompanied by a weight of 395 grams (0.87 lbs).

Check out the Casio EX-S7 and Sigma DP2 Quattro in the latest Camera and Lens Size Comparison Tool.

Don't forget, the weight of an Interchangeable Lens Camera will change based on the lens you are utilizing at that time. Here is the front view scale comparison of the EX-S7 against the DP2 Quattro.

Using size and weight, the portability rating of the EX-S7 and DP2 Quattro is 96 and 70 respectively.

Oftentimes, its difficult to picture the contrast between sensor measurements only by looking at specs. The photograph below may give you a stronger sense of the sensor dimensions in the EX-S7 and DP2 Quattro.

All in all, both of the cameras offer different megapixel count and different sensor measurements. The EX-S7 featuring a tinier sensor is going to make achieving bokeh harder and the Sigma DP2 Quattro will give you extra detail utilizing its extra 8 Megapixels. Higher resolution will help you crop shots a little more aggressively. The older EX-S7 is going to be behind when it comes to sensor technology.