Pentax K-S2 vs Sony A290

Below, we are reviewing the Pentax K-S2 and Sony A290, both Entry-Level DSLR digital cameras by brands Pentax and Sony. There exists a large gap between the sensor resolutions of the K-S2 (20MP) and A290 (14MP) but they possess the exact same sensor sizing (APS-C).

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The K-S2 was introduced 4 years later than the A290 and that is quite a serious difference as far as technology is concerned. The two cameras come with the identical body type (Compact SLR).

Before diving straight into a full comparison, below is a brief highlight of how the K-S2 matches up vs the A290 when considering portability, imaging, features and an overall rating.

Below is a sample of the gallery pics for Pentax K-S2 & Sony Alpha DSLR-A290. The whole galleries are viewable at Pentax K-S2 Gallery & Sony A290 Gallery.

If you're aiming to carry your camera regularly, you need to consider its weight and size. The Pentax K-S2 features exterior measurements of 123mm x 91mm x 73mm (4.8" x 3.6" x 2.9") along with a weight of 678 grams (1.49 lbs) whilst the Sony A290 has specifications of 128mm x 97mm x 86mm (5.0" x 3.8" x 3.4") having a weight of 549 grams (1.21 lbs).

Contrast the Pentax K-S2 and Sony A290 in our completely new Camera plus Lens Size Comparison Tool.

Keep in mind, the weight of an ILC will vary based on the lens you are employing at the time. Following is the front view scale comparison of the K-S2 compared to the A290.

Taking into consideration dimensions and weight, the portability score of the K-S2 and A290 is 64 and 66 respectively.

Typically, it is difficult to picture the gap between sensor sizing merely by reviewing specs. The visual below will help offer you a stronger sense of the sensor measurements in the K-S2 and A290.

All in all, each of the cameras have got the exact same sensor measurements but different MP. You can expect to see the Pentax K-S2 to offer extra detail using its extra 6MP. Greater resolution will let you crop images much more aggressively. The fresher K-S2 provides an advantage in sensor innovation.