Sony A7R IV vs Sony RX100

Its time to take a deeper look at the Sony A7R IV vs Sony RX100, former is a Pro Mirrorless while the other is a Large Sensor Compact and both are manufactured by Sony. There is a considerable difference between the image resolutions of the A7R IV (61MP) and RX100 (20MP) and the A7R IV (Full frame) and RX100 (1") posses different sensor sizes.

Japan-exclusive Leica Leitz Phone 3 features big sensor and new modes

The A7R IV was announced 6 years after the RX100 which is quite a large difference as far as tech is concerned. Both cameras have different body design with the Sony A7R IV being a SLR-style mirrorless camera and the Sony RX100 being a Large Sensor Compact camera.

Before getting straight to a thorough comparison, here is a concise introduction of how the A7R IV matches up vs the RX100 with regards to portability, imaging, features and an overall score.

The following is a sample of the gallery pictures for Sony Alpha A7R IV & Sony Cyber-shot DSC-RX100. The whole galleries are provided at Sony A7R IV Gallery & Sony RX100 Gallery.

If you're intending to carry around your camera regularly, you're going to have to consider its weight and proportions. The Sony A7R IV has got exterior measurements of 129mm x 96mm x 78mm (5.1" x 3.8" x 3.1") and a weight of 665 grams (1.47 lbs) and the Sony RX100 has measurements of 102mm x 58mm x 36mm (4.0" x 2.3" x 1.4") along with a weight of 240 grams (0.53 lbs).

Analyze the Sony A7R IV vs Sony RX100 in our newest Camera & Lens Size Comparison Tool.

Remember that, the weight of an ILC will differ dependant on the lens you use at that time. The following is a front view dimension comparison of the A7R IV compared to the RX100.

Taking into consideration size and weight, the portability rating of the A7R IV and RX100 is 62 and 91 respectively.

Oftentimes, it is very hard to visualize the gap between sensor sizes simply by reviewing specifications. The picture here will provide you a much better sense of the sensor measurements in the A7R IV and RX100.

To sum up, both of the cameras provide different resolutions and different sensor sizes. The A7R IV with its larger sensor is going to make shooting shallow DOF less difficult and the Sony A7R IV will offer greater detail with its extra 41MP. Greater resolution will also enable you to crop photos more aggressively. The newer A7R IV provides a benefit with regard to sensor tech.