Sony A7R vs Sony A33

Following is a in depth analysis of the Sony A7R vs Sony A33, one is a Pro Mirrorless and the latter is a Entry-Level DSLR and both are sold by Sony. There is a crucial difference between the resolutions of the A7R (36MP) and A33 (14MP) and the A7R (Full frame) and A33 (APS-C) enjoy totally different sensor measurements.

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The A7R was revealed 3 years after the A33 which is quite a serious gap as far as tech is concerned. Each of the cameras come with different body type with the Sony A7R being a SLR-style mirrorless camera and the Sony A33 being a Compact SLR camera.

Before delving in to a thorough comparison, below is a quick overview of how the A7R grades vs the A33 for portability, imaging, features and an overall score.

Below is a preview of the gallery photos for Sony Alpha A7R and Sony SLT-A33. The full galleries are viewable at Sony A7R Gallery and Sony A33 Gallery.

If you're looking to carry around your camera often, you will want to consider its weight and dimensions. The Sony A7R enjoys outer dimensions of 127mm x 94mm x 48mm (5.0" x 3.7" x 1.9") and a weight of 465 grams (1.03 lbs) and the Sony A33 has dimensions of 124mm x 92mm x 85mm (4.9" x 3.6" x 3.3") having a weight of 500 grams (1.10 lbs).

Analyze the Sony A7R vs Sony A33 in the all new Camera with Lens Size Comparison Tool.

Keep in mind, the weight of an Interchangeable Lens Camera will differ based on the lens you are using at the time. Here is the front view physical size comparison of the A7R versus the A33.

Taking into account size and weight, the portability rating of the A7R and A33 is 78 and 67 respectively.

Usually, it can be tough to visualise the difference between sensor sizes simply by going over specifications. The image underneath might give you a greater sense of the sensor sizes in the A7R and A33.

Plainly, each of these cameras posses different megapixels and different sensor sizes. The A7R with its bigger sensor will make getting shallower depth of field simpler and the Sony A7R will offer more detail because of its extra 22 Megapixels. Higher resolution will also help you crop shots somewhat more aggressively. The more recent A7R will have an edge when it comes to sensor technology.