Olympus E-M10 III vs Sony T90

Let's take a deeper look at the Olympus E-M10 III versus Sony T90, former is a Entry-Level Mirrorless while the latter is a Ultracompact by manufacturers Olympus and Sony. There is a considerable difference among the sensor resolutions of the E-M10 III (16MP) and T90 (12MP) and the E-M10 III (Four Thirds) and T90 (1/2.3") use totally different sensor sizing.

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The E-M10 III was released 8 years after the T90 which is a fairly large difference as far as camera tech is concerned. Both of the cameras offer different body type with the Olympus E-M10 III being a SLR-style mirrorless camera and the Sony T90 being a Ultracompact camera.

Before diving straight into a step-by-step comparison, below is a quick overview of how the E-M10 III scores vs the T90 with regard to portability, imaging, features and an overall mark.

Here is a preview of the gallery photos for Olympus OM-D E-M10 Mark III & Sony Cyber-shot DSC-T90. The complete galleries are available at Olympus E-M10 III Gallery & Sony T90 Gallery.

When you are looking to travel with your camera, you'll have to factor its weight and proportions. The Olympus E-M10 III has got outer dimensions of 122mm x 84mm x 50mm (4.8" x 3.3" x 2.0") along with a weight of 410 grams (0.90 lbs) while the Sony T90 has measurements of 94mm x 57mm x 15mm (3.7" x 2.2" x 0.6") along with a weight of 148 grams (0.33 lbs).

See the Olympus E-M10 III versus Sony T90 in our brand new Camera plus Lens Size Comparison Tool.

Take into consideration, the weight of an ILC will differ based on the lens you are using at that moment. The following is the front view scale comparison of the E-M10 III vs the T90.

Using size and weight, the portability rating of the E-M10 III and T90 is 80 and 96 respectively.

Often, it's difficult to envision the contrast in sensor dimensions just by looking through a spec sheet. The image here should offer you a better sense of the sensor sizes in the E-M10 III and T90.

As you can see, both cameras enjoy different megapixel count and different sensor dimensions. The E-M10 III featuring a bigger sensor will make achieving shallow DOF easier and the Olympus E-M10 III will render greater detail as a result of its extra 4MP. Higher resolution can also let you crop pictures far more aggressively. The fresher E-M10 III will have an advantage when it comes to sensor tech.