Olympus E-M10 IV vs Olympus SZ-15

Its time to take a more detailed look at the Olympus E-M10 IV vs Olympus SZ-15, former being a Entry-Level Mirrorless while the latter is a Small Sensor Superzoom and they are both sold by Olympus. There is a noticeable difference between the image resolutions of the E-M10 IV (20MP) and SZ-15 (16MP) and the E-M10 IV (Four Thirds) and SZ-15 (1/2.3") use totally different sensor sizing.

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The E-M10 IV was announced 7 years later than the SZ-15 and that is quite a sizable difference as far as tech is concerned. Each of the cameras come with different body type with the Olympus E-M10 IV being a SLR-style mirrorless camera and the Olympus SZ-15 being a Compact camera.

Before delving in to a in depth comparison, below is a short view of how the E-M10 IV matches up against the SZ-15 with respect to portability, imaging, features and an overall grade.

Following is a preview of the gallery images for Olympus OM-D E-M10 IV & Olympus SZ-15. The whole galleries are provided at Olympus E-M10 IV Gallery & Olympus SZ-15 Gallery.

In case you're looking to lug around your camera, you will have to factor in its weight and proportions. The Olympus E-M10 IV has physical dimensions of 122mm x 84mm x 49mm (4.8" x 3.3" x 1.9") and a weight of 383 grams (0.84 lbs) while the Olympus SZ-15 has measurements of 108mm x 70mm x 40mm (4.3" x 2.8" x 1.6") accompanied by a weight of 250 grams (0.55 lbs).

See the Olympus E-M10 IV vs Olympus SZ-15 in our completely new Camera plus Lens Size Comparison Tool.

Take into account, the weight of an ILC will vary dependant on the lens you are utilising at that time. Following is the front view measurement comparison of the E-M10 IV versus the SZ-15.

Taking into account size and weight, the portability grade of the E-M10 IV and SZ-15 is 81 and 88 respectively.

Usually, it's tough to visualise the contrast between sensor measurements just by reading a spec sheet. The graphic here will help provide you a much better sense of the sensor dimensions in the E-M10 IV and SZ-15.

As you can see, both cameras have got different megapixel count and different sensor measurements. The E-M10 IV with its bigger sensor will make achieving shallow DOF easier and the Olympus E-M10 IV will offer greater detail with its extra 4MP. Higher resolution will make it easier to crop pictures much more aggressively. The fresher E-M10 IV is going to have a benefit with regard to sensor technology.