Casio EX-H10 vs Sony A7R III

The following is a comprehensive comparison of the Casio EX-H10 vs Sony A7R III, one is a Small Sensor Compact and the latter is a Pro Mirrorless by manufacturers Casio and Sony. There is a crucial difference between the resolutions of the EX-H10 (12MP) and A7R III (42MP) and the EX-H10 (1/2.3") and A7R III (Full frame) provide different sensor sizes.

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The EX-H10 was announced 9 years before the A7R III which is quite a serious gap as far as tech is concerned. Both cameras have different body design with the Casio EX-H10 being a Compact camera and the Sony A7R III being a SLR-style mirrorless camera.

Before getting right into a step-by-step comparison, here is a concise summation of how the EX-H10 grades vs the A7R III with respect to portability, imaging, features and an overall mark.

Following is a preview of the gallery photos for Casio Exilim EX-H10 and Sony Alpha A7R III. The whole galleries are provided at Casio EX-H10 Gallery and Sony A7R III Gallery.

For anybody who is intending to travel with your camera regularly, you will have to consider its weight and volume. The Casio EX-H10 enjoys outer dimensions of 102mm x 62mm x 24mm (4.0" x 2.4" x 0.9") and a weight of 194 grams (0.43 lbs) and the Sony A7R III has sizing of 127mm x 96mm x 74mm (5.0" x 3.8" x 2.9") along with a weight of 657 grams (1.45 lbs).

Check the Casio EX-H10 vs Sony A7R III in the all new Camera and Lens Size Comparison Tool.

Always remember, the weight of an Interchangeable Lens Camera will vary based on the lens you select at that time. Following is a front view physical size comparison of the EX-H10 versus the A7R III.

Taking into consideration size and weight, the portability score of the EX-H10 and A7R III is 93 and 63 respectively.

Usually, it's tough to visualize the gap between sensor dimensions just by going over specifications. The image underneath should offer you a much better sense of the sensor sizes in the EX-H10 and A7R III.

To sum up, both of those cameras have different resolutions and different sensor dimensions. The EX-H10 having a tinier sensor is going to make getting shallow DOF more difficult and the Sony A7R III will offer you more detail with its extra 30MP. Higher resolution will also allow you to crop photographs a bit more aggressively. The more aged EX-H10 is going to be behind when it comes to sensor tech.