Olympus TG-1 iHS vs Pentax K-01

On this page, we are reviewing the Olympus TG-1 iHS and Pentax K-01, one is a Waterproof and the other is a Entry-Level Mirrorless by brands Olympus and Pentax. There is a significant difference between the image resolutions of the TG-1 iHS (12MP) and K-01 (16MP) and the TG-1 iHS (1/2.3") and K-01 (APS-C) boast different sensor sizing.

Japan-exclusive Leica Leitz Phone 3 features big sensor and new modes

The TG-1 iHS was unveiled very close to the K-01 which means that they are of a similar generation. Both cameras have different body design with the Olympus TG-1 iHS being a Compact camera and the Pentax K-01 being a SLR-style mirrorless camera.

Before diving into a full comparison, here is a concise summation of how the TG-1 iHS grades against the K-01 in relation to portability, imaging, features and an overall score.

Following is a sample of the gallery pics for Olympus Tough TG-1 iHS and Pentax K-01. The full galleries are provided at Olympus TG-1 iHS Gallery and Pentax K-01 Gallery.

For those who are aiming to carry around your camera frequently, you have to factor in its weight and volume. The Olympus TG-1 iHS has got exterior dimensions of 112mm x 67mm x 30mm (4.4" x 2.6" x 1.2") having a weight of 230 grams (0.51 lbs) and the Pentax K-01 has sizing of 122mm x 79mm x 58mm (4.8" x 3.1" x 2.3") with a weight of 561 grams (1.24 lbs).

Look at the Olympus TG-1 iHS and Pentax K-01 in the latest Camera with Lens Size Comparison Tool.

Take into consideration, the weight of an Interchangeable Lens Camera will change based on the lens you have attached during that time. Underneath is a front view over all size comparison of the TG-1 iHS and the K-01.

Factoring in size and weight, the portability grade of the TG-1 iHS and K-01 is 91 and 76 respectively.

In many cases, it is difficult to picture the contrast between sensor sizes just by checking specs. The pic here will provide you a better sense of the sensor sizes in the TG-1 iHS and K-01.

As you can plainly see, each of the cameras have different megapixels and different sensor sizes. The TG-1 iHS using its tinier sensor is going to make achieving bokeh trickier and the Pentax K-01 will give more detail having an extra 4 Megapixels. Greater resolution can also help you crop images a bit more aggressively.