Casio EX-ZR100 vs Sony A3000

Following is a extensive analysis of the Casio EX-ZR100 versus Sony A3000, former is a Small Sensor Superzoom while the latter is a Entry-Level Mirrorless by brands Casio and Sony. There exists a noticeable gap between the image resolutions of the EX-ZR100 (12MP) and A3000 (20MP) and the EX-ZR100 (1/2.3") and A3000 (APS-C) provide different sensor sizes.

Photography Glossary

The EX-ZR100 was introduced 3 years prior to the A3000 which is quite a sizable difference as far as technology is concerned. Each of the cameras have different body design with the Casio EX-ZR100 being a Compact camera and the Sony A3000 being a SLR-style mirrorless camera.

Before going straight to a step-by-step comparison, here is a quick introduction of how the EX-ZR100 grades against the A3000 in terms of portability, imaging, features and an overall score.

This is a preview of the gallery photos for Casio Exilim EX-ZR100 & Sony Alpha A3000. The whole galleries are available at Casio EX-ZR100 Gallery & Sony A3000 Gallery.

If you are going to carry around your camera frequently, you will want to take into account its weight and volume. The Casio EX-ZR100 provides outer measurements of 105mm x 59mm x 29mm (4.1" x 2.3" x 1.1") along with a weight of 204 grams (0.45 lbs) while the Sony A3000 has sizing of 128mm x 91mm x 85mm (5.0" x 3.6" x 3.3") along with a weight of 411 grams (0.91 lbs).

Contrast the Casio EX-ZR100 versus Sony A3000 in our newest Camera plus Lens Size Comparison Tool.

Always remember, the weight of an ILC will vary dependant on the lens you are using during that time. The following is a front view sizing comparison of the EX-ZR100 vs the A3000.

Taking into account dimensions and weight, the portability grade of the EX-ZR100 and A3000 is 92 and 69 respectively.

More often than not, it is tough to imagine the contrast between sensor sizes merely by reading a spec sheet. The image underneath may give you a clearer sense of the sensor sizing in the EX-ZR100 and A3000.

Clearly, each of the cameras provide different megapixel count and different sensor sizes. The EX-ZR100 with its tinier sensor is going to make getting shallower DOF more difficult and the Sony A3000 will offer more detail using its extra 8 Megapixels. Higher resolution can also help you crop shots more aggressively. The more aged EX-ZR100 is going to be behind in sensor tech.