Canon SX20 IS vs Sony A7R II

Here is a in depth comparison of the Canon SX20 IS vs Sony A7R II, former being a Small Sensor Superzoom while the latter is a Pro Mirrorless by competitors Canon and Sony. There is a sizable difference between the image resolutions of the SX20 IS (12MP) and A7R II (42MP) and the SX20 IS (1/2.3") and A7R II (Full frame) provide totally different sensor sizing.

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The SX20 IS was revealed 5 years earlier than the A7R II and that is quite a significant difference as far as tech is concerned. Both of the cameras have different body design with the Canon SX20 IS being a SLR-like (bridge) camera and the Sony A7R II being a SLR-style mirrorless camera.

Before we go into a detailed comparison, here is a short introduction of how the SX20 IS matches up vs the A7R II in regards to portability, imaging, features and an overall rating.

Below is a preview of the gallery images for Canon PowerShot SX20 IS & Sony Alpha A7R II. The full galleries are available at Canon SX20 IS Gallery & Sony A7R II Gallery.

If you're aiming to carry your camera regularly, you have to think about its weight and dimensions. The Canon SX20 IS enjoys outside dimensions of 128mm x 88mm x 87mm (5.0" x 3.5" x 3.4") having a weight of 600 grams (1.32 lbs) whilst the Sony A7R II has dimensions of 127mm x 96mm x 60mm (5.0" x 3.8" x 2.4") having a weight of 625 grams (1.38 lbs).

Check the Canon SX20 IS vs Sony A7R II in our brand new Camera & Lens Size Comparison Tool.

Don't forget, the weight of an ILC will change dependant on the lens you are using at that time. Underneath is a front view dimension comparison of the SX20 IS vs the A7R II.

Using size and weight, the portability grade of the SX20 IS and A7R II is 65 and 68 respectively.

Generally, it's difficult to visualise the difference between sensor sizing just by checking specifications. The graphic below may provide you a clearer sense of the sensor dimensions in the SX20 IS and A7R II.

Plainly, both of the cameras provide different resolutions and different sensor sizing. The SX20 IS with its tinier sensor will make getting shallower DOF more challenging and the Sony A7R II will resolve more detail because of its extra 30MP. Higher resolution will help you crop pictures more aggressively. The older SX20 IS is going to be behind with regard to sensor technology.