Canon SX70 HS vs Sigma Quattro

Here is a in depth assessment of the Canon SX70 HS and Sigma Quattro, one being a Small Sensor Superzoom and the latter is a Advanced Mirrorless by manufacturers Canon and Sigma. There is a huge difference between the sensor resolutions of the SX70 HS (20MP) and Quattro (29MP) and the SX70 HS (1/2.3") and Quattro (APS-C) feature totally different sensor dimensions.

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The SX70 HS was unveiled 2 years later than the Quattro and that is quite a significant gap as far as tech is concerned. Both the cameras offer different body type with the Canon SX70 HS being a SLR-like (bridge) camera and the Sigma Quattro being a Rangefinder-style mirrorless camera.

Before we go through a detailed comparison, below is a short view of how the SX70 HS matches up vs the Quattro in the way of portability, imaging, features and an overall rating.

Here is a preview of the gallery photos for Canon PowerShot SX70 HS and Sigma sd Quattro. The full galleries are provided at Canon SX70 HS Gallery and Sigma Quattro Gallery.

For anyone who is going to carry your camera regularly, you will have to think about its weight and measurements. The Canon SX70 HS provides external measurements of 127mm x 91mm x 117mm (5.0" x 3.6" x 4.6") along with a weight of 608 grams (1.34 lbs) whilst the Sigma Quattro has proportions of 147mm x 95mm x 91mm (5.8" x 3.7" x 3.6") accompanied by a weight of 625 grams (1.38 lbs).

Check the Canon SX70 HS and Sigma Quattro in the new Camera and Lens Size Comparison Tool.

Bear in mind, the weight of an Interchangeable Lens Camera will change dependant on the lens you choose at that moment. Underneath is the front view measurement comparison of the SX70 HS vs the Quattro.

Factoring in size and weight, the portability score of the SX70 HS and Quattro is 63 and 63 respectively.

Generally, it can be difficult to see the contrast between sensor sizing simply by reviewing specs. The photograph underneath may give you a stronger sense of the sensor sizing in the SX70 HS and Quattro.

As you can plainly see, each of these cameras enjoy different megapixels and different sensor sizing. The SX70 HS with its tinier sensor will make getting shallow depth of field more difficult and the Sigma Quattro will offer you extra detail having an extra 9MP. Higher resolution can also allow you to crop shots far more aggressively. The more modern SX70 HS will have an edge in sensor innovation.