Canon SL3 vs Olympus E-420

Here is a extended overview of the Canon SL3 and Olympus E-420, both Entry-Level DSLR cameras by companies Canon and Olympus. There is a sizeable difference among the resolutions of the SL3 (24MP) and E-420 (10MP) and the SL3 (APS-C) and E-420 (Four Thirds) come with totally different sensor dimensions.

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The SL3 was announced 10 years later than the E-420 and that is a fairly large gap as far as camera tech is concerned. Both cameras come with the identical body type (Compact SLR).

Before we go straight into a complete comparison, below is a quick summation of how the SL3 grades versus the E-420 in terms of portability, imaging, features and an overall rating.

The following is a sample of the gallery pics for Canon EOS Rebel SL3 and Olympus E-420. The whole galleries are available at Canon SL3 Gallery and Olympus E-420 Gallery.

For anybody who is planning to carry your camera regularly, you will want to consider its weight and proportions. The Canon SL3 has got physical measurements of 122mm x 93mm x 70mm (4.8" x 3.7" x 2.8") accompanied by a weight of 449 grams (0.99 lbs) while the Olympus E-420 has measurements of 130mm x 91mm x 53mm (5.1" x 3.6" x 2.1") accompanied by a weight of 426 grams (0.94 lbs).

Contrast the Canon SL3 and Olympus E-420 in the latest Camera and Lens Size Comparison Tool.

Don't forget, the weight of an Interchangeable Lens Camera will vary dependant on the lens you select at that time. Underneath is the front view size comparison of the SL3 compared to the E-420.

Taking into account size and weight, the portability score of the SL3 and E-420 is 71 and 77 respectively.

Often, it is hard to envision the difference in sensor sizing just by seeing a spec sheet. The photograph below may offer you a much better sense of the sensor sizing in the SL3 and E-420.

As you can see, both of these cameras have got different megapixel count and different sensor sizing. The SL3 with its larger sensor will make achieving shallow DOF easier and the Canon SL3 will provide greater detail with its extra 14 Megapixels. Greater resolution can also let you crop images much more aggressively. The younger SL3 will have an advantage with regard to sensor innovation.