Casio EX-ZR400 vs Sony A7R

Here, we will be analyzing the Casio EX-ZR400 and Sony A7R, one is a Small Sensor Superzoom and the latter is a Pro Mirrorless by brands Casio and Sony. There is a big difference among the resolutions of the EX-ZR400 (16MP) and A7R (36MP) and the EX-ZR400 (1/2.3") and A7R (Full frame) have totally different sensor measurements.

Photography Glossary

The EX-ZR400 was revealed 12 months prior to the A7R and they are of a similar generation. Both of these cameras feature different body design with the Casio EX-ZR400 being a Compact camera and the Sony A7R being a SLR-style mirrorless camera.

Before we go into a detailed comparison, here is a simple introduction of how the EX-ZR400 grades vs the A7R with regards to portability, imaging, features and an overall score.

Below is a preview of the gallery photos for Casio Exilim EX-ZR400 and Sony Alpha A7R. The full galleries are provided at Casio EX-ZR400 Gallery and Sony A7R Gallery.

For anybody who is looking to carry around your camera regularly, you're going to have to factor in its weight and measurements. The Casio EX-ZR400 has got physical measurements of 105mm x 59mm x 29mm (4.1" x 2.3" x 1.1") accompanied by a weight of 205 grams (0.45 lbs) while the Sony A7R has proportions of 127mm x 94mm x 48mm (5.0" x 3.7" x 1.9") having a weight of 465 grams (1.03 lbs).

Look at the Casio EX-ZR400 and Sony A7R in the new Camera with Lens Size Comparison Tool.

Take into consideration, the weight of an Interchangeable Lens Camera will vary dependant on the lens you choose at that time. The following is a front view measurements comparison of the EX-ZR400 compared to the A7R.

Looking at size and weight, the portability rating of the EX-ZR400 and A7R is 92 and 78 respectively.

Generally, it's hard to envision the contrast in sensor sizes just by viewing specifications. The image below might offer you a better sense of the sensor sizing in the EX-ZR400 and A7R.

To sum up, both of those cameras feature different megapixel count and different sensor sizes. The EX-ZR400 with its smaller sensor will make getting shallower DOF more difficult and the Sony A7R will render more detail because of its extra 20MP. Higher resolution will also help you crop photographs way more aggressively. The more aged EX-ZR400 will be disadvantaged with regard to sensor tech.