Casio EX-Z90 vs Sony A7R

Let's look a bit more in depth at the Casio EX-Z90 versus Sony A7R, one being a Small Sensor Compact and the latter is a Pro Mirrorless by brands Casio and Sony. There exists a crucial gap among the sensor resolutions of the EX-Z90 (12MP) and A7R (36MP) and the EX-Z90 (1/2.3") and A7R (Full frame) provide totally different sensor measurements.

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The EX-Z90 was unveiled 5 years earlier than the A7R and that is a fairly serious gap as far as camera technology is concerned. Both the cameras feature different body design with the Casio EX-Z90 being a Compact camera and the Sony A7R being a SLR-style mirrorless camera.

Before getting into a in depth comparison, here is a concise overview of how the EX-Z90 matches up against the A7R with regard to portability, imaging, features and an overall grade.

This is a preview of the gallery images for Casio Exilim EX-Z90 and Sony Alpha A7R. The full galleries are available at Casio EX-Z90 Gallery and Sony A7R Gallery.

If you are going to lug around your camera, you'll need to factor its weight and size. The Casio EX-Z90 has outside measurements of 90mm x 52mm x 19mm (3.5" x 2.0" x 0.7") along with a weight of 121 grams (0.27 lbs) and the Sony A7R has specifications of 127mm x 94mm x 48mm (5.0" x 3.7" x 1.9") accompanied by a weight of 465 grams (1.03 lbs).

Check out the Casio EX-Z90 versus Sony A7R in the all new Camera with Lens Size Comparison Tool.

Take into consideration, the weight of an Interchangeable Lens Camera will vary dependant on the lens you have chosen at the time. Below is a front view overall size comparison of the EX-Z90 against the A7R.

Using dimensions and weight, the portability rating of the EX-Z90 and A7R is 96 and 78 respectively.

Normally, it is hard to see the difference in sensor measurements just by looking through specifications. The visual underneath will offer you a more clear sense of the sensor sizing in the EX-Z90 and A7R.

Plainly, the 2 cameras come with different resolutions and different sensor measurements. The EX-Z90 having a smaller sensor will make shooting shallower DOF more challenging and the Sony A7R will result in extra detail having an extra 24 Megapixels. Higher resolution will help you crop shots a good deal more aggressively. The older EX-Z90 will be disadvantaged when it comes to sensor innovation.