Sony A7R vs Sony A37

On this page, we are reviewing the Sony A7R versus Sony A37, one is a Pro Mirrorless and the other is a Entry-Level DSLR and both are created by Sony. There is a crucial difference between the resolutions of the A7R (36MP) and A37 (16MP) and the A7R (Full frame) and A37 (APS-C) offer totally different sensor size.

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The A7R was unveiled 22 months after the A37 making them a generation away from each other. The two cameras have different body design with the Sony A7R being a SLR-style mirrorless camera and the Sony A37 being a Compact SLR camera.

Before delving into a complete comparison, here is a simple summary of how the A7R matches up versus the A37 in the way of portability, imaging, features and an overall score.

Here is a sample of the gallery pics for Sony Alpha A7R and Sony SLT-A37. The full galleries are viewable at Sony A7R Gallery and Sony A37 Gallery.

For anyone who is aiming to carry around your camera frequently, you will have to take into account its weight and volume. The Sony A7R comes with external dimensions of 127mm x 94mm x 48mm (5.0" x 3.7" x 1.9") with a weight of 465 grams (1.03 lbs) and the Sony A37 has sizing of 124mm x 92mm x 85mm (4.9" x 3.6" x 3.3") with a weight of 506 grams (1.12 lbs).

Compare the Sony A7R versus Sony A37 in the all new Camera and Lens Size Comparison Tool.

Remember that, the weight of an Interchangeable Lens Camera will differ depending on the lens you select at the time. The following is a front view scale comparison of the A7R compared to the A37.

Taking into consideration size and weight, the portability grade of the A7R and A37 is 78 and 67 respectively.

Generally, it's tough to see the contrast between sensor sizes just by reviewing a spec sheet. The image here should give you a far better sense of the sensor dimensions in the A7R and A37.

As you can see, each of the cameras provide different megapixel count and different sensor sizes. The A7R using its larger sensor will make achieving shallow depth of field less difficult and the Sony A7R will offer you more detail having an extra 20MP. Greater resolution will also allow you to crop photos more aggressively. The more modern A7R is going to have an edge when it comes to sensor innovation.