Pentax K-70 vs Pentax W90

Here, we will be contrasting the Pentax K-70 versus Pentax W90, former being a Entry-Level DSLR while the latter is a Waterproof and both are manufactured by Pentax. There is a sizable difference among the image resolutions of the K-70 (24MP) and W90 (12MP) and the K-70 (APS-C) and W90 (1/2.3") have totally different sensor dimensions.

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The K-70 was brought out 6 years later than the W90 and that is a fairly significant difference as far as camera tech is concerned. The two cameras feature different body design with the Pentax K-70 being a Compact SLR camera and the Pentax W90 being a Compact camera.

Before we go into a more detailed comparison, here is a brief introduction of how the K-70 scores vs the W90 in regards to portability, imaging, features and an overall grade.

The following is a preview of the gallery photos for Pentax K-70 & Pentax Optio W90. The entire galleries are provided at Pentax K-70 Gallery & Pentax W90 Gallery.

For those who are intending to lug around your camera frequently, you will have to consider its weight and dimensions. The Pentax K-70 has got external measurements of 126mm x 93mm x 74mm (5.0" x 3.7" x 2.9") along with a weight of 688 grams (1.52 lbs) and the Pentax W90 has dimensions of 108mm x 59mm x 25mm (4.3" x 2.3" x 1.0") having a weight of 164 grams (0.36 lbs).

Contrast the Pentax K-70 versus Pentax W90 in our completely new Camera plus Lens Size Comparison Tool.

Remember, the weight of an ILC will differ depending on the lens you use during that time. Following is a front view overall size comparison of the K-70 and the W90.

Considering size and weight, the portability score of the K-70 and W90 is 62 and 94 respectively.

Often, it's tough to envision the difference in sensor measurements just by researching a spec sheet. The graphic here should give you a more clear sense of the sensor sizing in the K-70 and W90.

As you can see, the 2 cameras come with different megapixel count and different sensor measurements. The K-70 featuring a bigger sensor will make achieving shallow DOF easier and the Pentax K-70 will provide you with extra detail having its extra 12MP. Higher resolution will also allow you to crop photographs a good deal more aggressively. The newer K-70 is going to have a benefit when it comes to sensor technology.