Olympus E-M10 vs Sony A450

Here, we will be analyzing the Olympus E-M10 and Sony A450, one being a Entry-Level Mirrorless and the latter is a Entry-Level DSLR by manufacturers Olympus and Sony. The image resolution of the E-M10 (16MP) and the A450 (14MP) is pretty similar but the E-M10 (Four Thirds) and A450 (APS-C) boast different sensor sizing.

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The E-M10 was introduced 4 years later than the A450 and that is quite a large gap as far as tech is concerned. Both of the cameras feature different body design with the Olympus E-M10 being a SLR-style mirrorless camera and the Sony A450 being a Compact SLR camera.

Before diving straight to a thorough comparison, here is a quick summation of how the E-M10 scores versus the A450 in terms of portability, imaging, features and an overall rating.

Following is a preview of the gallery images for Olympus OM-D E-M10 and Sony Alpha DSLR-A450. The whole galleries are provided at Olympus E-M10 Gallery and Sony A450 Gallery.

If you are looking to carry your camera, you will need to consider its weight and proportions. The Olympus E-M10 enjoys physical measurements of 119mm x 82mm x 46mm (4.7" x 3.2" x 1.8") along with a weight of 396 grams (0.87 lbs) and the Sony A450 has measurements of 137mm x 104mm x 81mm (5.4" x 4.1" x 3.2") along with a weight of 560 grams (1.23 lbs).

See the Olympus E-M10 and Sony A450 in the latest Camera with Lens Size Comparison Tool.

Don't forget, the weight of an Interchangeable Lens Camera will differ dependant on the lens you choose at that time. Below is a front view over all size comparison of the E-M10 and the A450.

Considering size and weight, the portability rating of the E-M10 and A450 is 82 and 65 respectively.

Generally, it is very tough to imagine the difference between sensor sizing purely by reviewing a spec sheet. The graphic underneath might offer you a more clear sense of the sensor sizing in the E-M10 and A450.

As you can see, both the cameras feature different megapixel count and different sensor sizing. The E-M10 with its tinier sensor is going to make getting bokeh tougher and the Olympus E-M10 will offer you greater detail using its extra 2 Megapixels. Higher resolution can also allow you to crop shots way more aggressively. The more recent E-M10 provides a benefit with regard to sensor technology.