Ricoh GR vs Sony A7R IV

On this page, we are analyzing the Ricoh GR versus Sony A7R IV, former being a Large Sensor Compact while the other is a Pro Mirrorless by competitors Ricoh and Sony. There is a sizable difference among the sensor resolutions of the GR (16MP) and A7R IV (61MP) and the GR (APS-C) and A7R IV (Full frame) posses different sensor size.

Photography Glossary

The GR was brought out 7 years earlier than the A7R IV and that is a fairly significant difference as far as camera tech is concerned. Both cameras have different body design with the Ricoh GR being a Large Sensor Compact camera and the Sony A7R IV being a SLR-style mirrorless camera.

Before we go right into a comprehensive comparison, here is a short synopsis of how the GR matches up vs the A7R IV in regards to portability, imaging, features and an overall grade.

The following is a sample of the gallery pictures for Ricoh GR & Sony Alpha A7R IV. The entire galleries are provided at Ricoh GR Gallery & Sony A7R IV Gallery.

When you are planning to lug around your camera regularly, you'll have to consider its weight and measurements. The Ricoh GR features outer measurements of 117mm x 61mm x 35mm (4.6" x 2.4" x 1.4") and a weight of 245 grams (0.54 lbs) whilst the Sony A7R IV has proportions of 129mm x 96mm x 78mm (5.1" x 3.8" x 3.1") and a weight of 665 grams (1.47 lbs).

Check the Ricoh GR versus Sony A7R IV in our brand new Camera & Lens Size Comparison Tool.

Always remember, the weight of an ILC will change based on the lens you are utilising at that time. Following is a front view dimension comparison of the GR and the A7R IV.

Using size and weight, the portability score of the GR and A7R IV is 90 and 62 respectively.

Generally, its tough to imagine the contrast in sensor measurements simply by looking through specifications. The visual below may give you a clearer sense of the sensor measurements in the GR and A7R IV.

To sum up, the 2 cameras have different megapixel count and different sensor measurements. The GR due to its smaller sensor is going to make getting shallower DOF harder and the Sony A7R IV will render more detail having its extra 45MP. Greater resolution can also let you crop pics a bit more aggressively. The older GR will be behind when it comes to sensor tech.