Olympus E-PL3 vs Sony A7c

On this page, we will be evaluating the Olympus E-PL3 versus Sony A7c, one being a Entry-Level Mirrorless and the latter is a Advanced Mirrorless by rivals Olympus and Sony. There is a big difference among the resolutions of the E-PL3 (12MP) and A7c (24MP) and the E-PL3 (Four Thirds) and A7c (Full frame) offer different sensor sizes.

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The E-PL3 was launched 10 years before the A7c and that is a fairly big gap as far as camera tech is concerned. Each of these cameras have the same body design (Rangefinder-style mirrorless).

Before delving into a more detailed comparison, here is a brief view of how the E-PL3 scores against the A7c in regards to portability, imaging, features and an overall rating.

Below is a preview of the gallery photos for Olympus PEN E-PL3 and Sony Alpha A7c. The complete galleries are available at Olympus E-PL3 Gallery and Sony A7c Gallery.

When you are looking to carry your camera, you are going to need to think about its weight and volume. The Olympus E-PL3 has outer measurements of 110mm x 64mm x 37mm (4.3" x 2.5" x 1.5") with a weight of 313 grams (0.69 lbs) and the Sony A7c has sizing of 124mm x 71mm x 60mm (4.9" x 2.8" x 2.4") along with a weight of 509 grams (1.12 lbs).

Check out the Olympus E-PL3 versus Sony A7c in the all new Camera with Lens Size Comparison Tool.

Keep in mind, the weight of an Interchangeable Lens Camera will change depending on the lens you are utilizing at that time. The following is a front view physical size comparison of the E-PL3 against the A7c.

Factoring in size and weight, the portability grade of the E-PL3 and A7c is 88 and 78 respectively.

Usually, it is very hard to visualize the difference in sensor sizing just by checking out specifications. The visual below will offer you a more clear sense of the sensor sizing in the E-PL3 and A7c.

Plainly, both of the cameras provide different resolutions and different sensor sizing. The E-PL3 featuring a smaller sensor is going to make getting shallow DOF more challenging and the Sony A7c will show greater detail utilizing its extra 12MP. Higher resolution can also let you crop shots more aggressively. The older E-PL3 will be disadvantaged when it comes to sensor innovation.