Casio EX-S7 vs Sigma Quattro H

Here, we are looking at the Casio EX-S7 versus Sigma Quattro H, one being a Ultracompact and the other is a Advanced Mirrorless by brands Casio and Sigma. There is a crucial difference between the image resolutions of the EX-S7 (12MP) and Quattro H (45MP) and the EX-S7 (1/2.3") and Quattro H (APS-H) offer different sensor dimensions.

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The EX-S7 was introduced 7 years earlier than the Quattro H and that is quite a serious gap as far as tech is concerned. Both cameras feature different body design with the Casio EX-S7 being a Ultracompact camera and the Sigma Quattro H being a Rangefinder-style mirrorless camera.

Before diving straight to a comprehensive comparison, here is a short summation of how the EX-S7 grades versus the Quattro H in regards to portability, imaging, features and an overall rating.

Below is a sample of the gallery pics for Casio Exilim EX-S7 and Sigma sd Quattro H. The whole galleries are available at Casio EX-S7 Gallery and Sigma Quattro H Gallery.

For anybody who is aiming to carry your camera frequently, you will have to factor in its weight and dimensions. The Casio EX-S7 has got external measurements of 97mm x 57mm x 20mm (3.8" x 2.2" x 0.8") along with a weight of 121 grams (0.27 lbs) whilst the Sigma Quattro H has dimensions of 147mm x 95mm x 91mm (5.8" x 3.7" x 3.6") with a weight of n/a grams (0.00 lbs).

Check out the Casio EX-S7 versus Sigma Quattro H in the new Camera and Lens Size Comparison Tool.

Always remember, the weight of an Interchangeable Lens Camera will change based on the lens you have attached at that time. The following is a front view measurements comparison of the EX-S7 compared to the Quattro H.

Taking into consideration size and weight, the portability rating of the EX-S7 and Quattro H is 96 and 78 respectively.

Usually, it is very tough to visualize the gap between sensor sizing only by reading technical specs. The graphic below may provide you a much better sense of the sensor measurements in the EX-S7 and Quattro H.

As you have seen, both of those cameras come with different megapixels and different sensor sizing. The EX-S7 having a tinier sensor is going to make shooting bokeh more difficult and the Sigma Quattro H will offer you more detail using its extra 33MP. Greater resolution can also enable you to crop pics a good deal more aggressively. The older EX-S7 is going to be disadvantaged with regard to sensor tech.