Ricoh WG-20 vs Sony A7R IV

Following is a comprehensive comparison of the Ricoh WG-20 vs Sony A7R IV, one is a Waterproof and the latter is a Pro Mirrorless by companies Ricoh and Sony. There exists a significant gap between the image resolutions of the WG-20 (14MP) and A7R IV (61MP) and the WG-20 (1/2.3") and A7R IV (Full frame) have different sensor sizes.

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The WG-20 was brought out 6 years earlier than the A7R IV which is quite a sizable gap as far as technology is concerned. Each of these cameras have different body design with the Ricoh WG-20 being a Compact camera and the Sony A7R IV being a SLR-style mirrorless camera.

Before delving into a complete comparison, here is a brief highlight of how the WG-20 matches up against the A7R IV with regards to portability, imaging, features and an overall score.

Following is a preview of the gallery images for Ricoh WG-20 and Sony Alpha A7R IV. The entire galleries are available at Ricoh WG-20 Gallery and Sony A7R IV Gallery.

If you're aiming to carry around your camera, you will have to factor in its weight and size. The Ricoh WG-20 enjoys physical measurements of 114mm x 58mm x 28mm (4.5" x 2.3" x 1.1") having a weight of 164 grams (0.36 lbs) whilst the Sony A7R IV has specifications of 129mm x 96mm x 78mm (5.1" x 3.8" x 3.1") having a weight of 665 grams (1.47 lbs).

Look at the Ricoh WG-20 vs Sony A7R IV in the new Camera with Lens Size Comparison Tool.

Take into account, the weight of an Interchangeable Lens Camera will vary based on the lens you are utilizing at that time. Following is a front view dimensions comparison of the WG-20 against the A7R IV.

Taking into account dimensions and weight, the portability rating of the WG-20 and A7R IV is 93 and 62 respectively.

Sometimes, it's hard to visualize the gap between sensor sizes purely by reviewing specifications. The pic here should give you a greater sense of the sensor measurements in the WG-20 and A7R IV.

To sum up, the 2 cameras have different megapixel count and different sensor sizes. The WG-20 because of its tinier sensor is going to make shooting bokeh harder and the Sony A7R IV will deliver extra detail having its extra 47MP. Higher resolution will also let you crop pictures a bit more aggressively. The more aged WG-20 is going to be behind when it comes to sensor innovation.