Sony A7R IV vs Sony TX7

Its time to look a little more in depth at the Sony A7R IV versus Sony TX7, one being a Pro Mirrorless and the other is a Ultracompact and both of them are built by Sony. There is a significant difference among the resolutions of the A7R IV (61MP) and TX7 (10MP) and the A7R IV (Full frame) and TX7 (1/2.4") offer totally different sensor sizes.

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The A7R IV was launched 9 years later than the TX7 and that is a fairly sizable gap as far as camera tech is concerned. Both of the cameras have different body design with the Sony A7R IV being a SLR-style mirrorless camera and the Sony TX7 being a Ultracompact camera.

Before we go right into a more detailed comparison, here is a concise summary of how the A7R IV grades versus the TX7 with respect to portability, imaging, features and an overall grade.

The following is a sample of the gallery pictures for Sony Alpha A7R IV and Sony Cyber-shot DSC-TX7. The complete galleries are provided at Sony A7R IV Gallery and Sony TX7 Gallery.

When you are aiming to lug around your camera frequently, you will have to think about its weight and volume. The Sony A7R IV comes with physical dimensions of 129mm x 96mm x 78mm (5.1" x 3.8" x 3.1") and a weight of 665 grams (1.47 lbs) whilst the Sony TX7 has sizing of 98mm x 60mm x 18mm (3.9" x 2.4" x 0.7") with a weight of 149 grams (0.33 lbs).

Analyze the Sony A7R IV versus Sony TX7 in the latest Camera and Lens Size Comparison Tool.

Always remember, the weight of an Interchangeable Lens Camera will change dependant on the lens you have chosen at that time. Following is a front view scale comparison of the A7R IV vs the TX7.

Considering size and weight, the portability rating of the A7R IV and TX7 is 62 and 95 respectively.

Generally, it's tough to see the difference in sensor measurements merely by researching technical specs. The visual below might provide you a stronger sense of the sensor dimensions in the A7R IV and TX7.

As you can tell, both of the cameras have different megapixel count and different sensor measurements. The A7R IV due to its larger sensor will make achieving shallow DOF simpler and the Sony A7R IV will result in greater detail utilizing its extra 51MP. Greater resolution will also enable you to crop photos a bit more aggressively. The more recent A7R IV is going to have an edge when it comes to sensor tech.