Pentax K-r vs Sony A550

Below, we are reviewing the Pentax K-r and Sony A550, both Entry-Level DSLR digital cameras by companies Pentax and Sony. The resolution of the K-r (12MP) and the A550 (14MP) is fairly similar and they possess the exact same sensor dimensions (APS-C).

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The K-r was released 16 months later than the A550 making the cameras a generation apart from each other. Both the cameras come with the identical body type (Compact SLR).

Before delving in to a full comparison, below is a concise introduction of how the K-r grades versus the A550 when it comes to portability, imaging, features and an overall rating.

The following is a sample of the gallery pictures for Pentax K-r & Sony Alpha DSLR-A550. The complete galleries are provided at Pentax K-r Gallery & Sony A550 Gallery.

If you're planning to carry your camera often, you're going to have to think about its weight and dimensions. The Pentax K-r has got exterior measurements of 125mm x 97mm x 68mm (4.9" x 3.8" x 2.7") and a weight of 598 grams (1.32 lbs) and the Sony A550 has dimensions of 137mm x 104mm x 84mm (5.4" x 4.1" x 3.3") and a weight of 632 grams (1.39 lbs).

Take a look at the Pentax K-r and Sony A550 in our newest Camera plus Lens Size Comparison Tool.

Take into account, the weight of an ILC will change dependant on the lens you are utilizing at the time. Here is the front view size comparison of the K-r vs the A550.

Considering size and weight, the portability grade of the K-r and A550 is 67 and 63 respectively.

In many cases, it is tough to imagine the gap between sensor sizing purely by going over specifications. The photograph underneath should provide you a more clear sense of the sensor measurements in the K-r and A550.

Plainly, both of the cameras have got the exact same sensor measurements but different resolution. You can anticipate the Sony A550 to deliver more detail as a result of its extra 2MP. Greater resolution can also enable you to crop photos much more aggressively. The more recent K-r should have an edge with regard to sensor tech.