Casio EX-H20G vs Ricoh GR III

Here, we are comparing the Casio EX-H20G and Ricoh GR III, former being a Small Sensor Compact while the other is a Large Sensor Compact by companies Casio and Ricoh. There exists a considerable gap among the image resolutions of the EX-H20G (14MP) and GR III (24MP) and the EX-H20G (1/2.3") and GR III (APS-C) offer totally different sensor size.

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The EX-H20G was revealed 9 years earlier than the GR III and that is a fairly large difference as far as camera technology is concerned. Each of these cameras feature different body design with the Casio EX-H20G being a Compact camera and the Ricoh GR III being a Large Sensor Compact camera.

Before going right into a in-depth comparison, here is a concise overview of how the EX-H20G scores vs the GR III in relation to portability, imaging, features and an overall grade.

Following is a sample of the gallery pics for Casio Exilim EX-H20G & Ricoh GR III. The full galleries are provided at Casio EX-H20G Gallery & Ricoh GR III Gallery.

If you're looking to lug around your camera often, you should think about its weight and size. The Casio EX-H20G has outside measurements of 103mm x 68mm x 29mm (4.1" x 2.7" x 1.1") accompanied by a weight of 216 grams (0.48 lbs) and the Ricoh GR III has specifications of 109mm x 62mm x 33mm (4.3" x 2.4" x 1.3") having a weight of 257 grams (0.57 lbs).

Analyze the Casio EX-H20G and Ricoh GR III in our completely new Camera & Lens Size Comparison Tool.

Take into account, the weight of an ILC will change dependant on the lens you have chosen during that time. Underneath is a front view size comparison of the EX-H20G against the GR III.

Using dimensions and weight, the portability grade of the EX-H20G and GR III is 91 and 90 respectively.

Sometimes, its difficult to visualise the difference in sensor measurements only by viewing a spec sheet. The graphic here may provide you a more clear sense of the sensor sizing in the EX-H20G and GR III.

Clearly, the 2 cameras come with different resolutions and different sensor measurements. The EX-H20G with its smaller sensor will make achieving shallower DOF harder and the Ricoh GR III will render extra detail because of its extra 10 Megapixels. Greater resolution will also allow you to crop pics a good deal more aggressively. The older EX-H20G will be behind in sensor tech.