Olympus E-M1 III vs Olympus TG-630 iHS

Its time to look a bit more closely at the Olympus E-M1 III vs Olympus TG-630 iHS, former being a Pro Mirrorless while the latter is a Waterproof and both of them are manufactured by Olympus. There exists a noticeable gap between the image resolutions of the E-M1 III (20MP) and TG-630 iHS (12MP) and the E-M1 III (Four Thirds) and TG-630 iHS (1/2.3") come with different sensor sizes.

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The E-M1 III was manufactured 7 years later than the TG-630 iHS and that is quite a sizable difference as far as technology is concerned. Both the cameras offer different body type with the Olympus E-M1 III being a SLR-style mirrorless camera and the Olympus TG-630 iHS being a Compact camera.

Before delving in to a step-by-step comparison, below is a quick highlight of how the E-M1 III matches up vs the TG-630 iHS in relation to portability, imaging, features and an overall grade.

Below is a preview of the gallery photos for Olympus OM-D E-M1 Mark III & Olympus TG-630 iHS. The entire galleries are viewable at Olympus E-M1 III Gallery & Olympus TG-630 iHS Gallery.

For anyone who is intending to lug around your camera frequently, you will have to factor in its weight and size. The Olympus E-M1 III comes with outside measurements of 134mm x 91mm x 69mm (5.3" x 3.6" x 2.7") with a weight of 580 grams (1.28 lbs) while the Olympus TG-630 iHS has specifications of 98mm x 66mm x 22mm (3.9" x 2.6" x 0.9") along with a weight of 167 grams (0.37 lbs).

See the Olympus E-M1 III vs Olympus TG-630 iHS in our completely new Camera plus Lens Size Comparison Tool.

Don't forget, the weight of an ILC will vary depending on the lens you choose at that time. Underneath is the front view measurements comparison of the E-M1 III against the TG-630 iHS.

Using dimensions and weight, the portability rating of the E-M1 III and TG-630 iHS is 67 and 94 respectively.

Quite often, it's tough to picture the difference between sensor measurements just by looking at specifications. The visual here will offer you a clearer sense of the sensor sizing in the E-M1 III and TG-630 iHS.

To sum up, both of these cameras offer different megapixels and different sensor measurements. The E-M1 III because of its bigger sensor is going to make achieving shallow DOF simpler and the Olympus E-M1 III will give greater detail due to its extra 8 Megapixels. Higher resolution can also enable you to crop photographs a little more aggressively. The younger E-M1 III should have an advantage with regard to sensor tech.