Sony RX1 vs Sony A58

Let's take a deeper look at the Sony RX1 vs Sony A58, one being a Large Sensor Compact and the latter is a Entry-Level DSLR and both are sold by Sony. The image resolution of the RX1 (24MP) and the A58 (20MP) is relatively well matched but the RX1 (Full frame) and A58 (APS-C) feature totally different sensor dimensions.

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The RX1 was introduced 9 months before the A58 which means that they are both of a similar generation. Both of the cameras come with different body type with the Sony RX1 being a Large Sensor Compact camera and the Sony A58 being a Compact SLR camera.

Before delving straight into a detailed comparison, below is a simple highlight of how the RX1 matches up against the A58 with respect to portability, imaging, features and an overall grade.

Following is a preview of the gallery photos for Sony Cyber-shot DSC-RX1 and Sony SLT-A58. The whole galleries are viewable at Sony RX1 Gallery and Sony A58 Gallery.

If you're intending to lug around your camera often, you will need to take into account its weight and volume. The Sony RX1 has got outside dimensions of 113mm x 65mm x 70mm (4.4" x 2.6" x 2.8") along with a weight of 482 grams (1.06 lbs) and the Sony A58 has sizing of 129mm x 95mm x 78mm (5.1" x 3.7" x 3.1") accompanied by a weight of 492 grams (1.08 lbs).

Take a look at the Sony RX1 vs Sony A58 in the new Camera with Lens Size Comparison Tool.

Keep in mind, the weight of an Interchangeable Lens Camera will differ dependant on the lens you are working with at that time. Following is the front view measurements comparison of the RX1 vs the A58.

Using size and weight, the portability rating of the RX1 and A58 is 79 and 68 respectively.

Often, it can be hard to envision the contrast between sensor measurements simply by checking specifications. The photograph below might offer you a better sense of the sensor dimensions in the RX1 and A58.

To sum up, both cameras posses different resolutions and different sensor measurements. The RX1 having a bigger sensor will make shooting shallow depth of field easier and the Sony RX1 will give more detail using its extra 4MP. Higher resolution will also let you crop pictures somewhat more aggressively. The older RX1 is going to be disadvantaged in sensor tech.