Pentax K-x vs Sony A350

Let's look more closely at the Pentax K-x and Sony A350, both Entry-Level DSLR cameras by rivals Pentax and Sony. The sensor resolution of the K-x (12MP) and the A350 (14MP) is very close and both cameras provide the identical sensor size (APS-C).

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

The K-x was announced 19 months later than the A350 making them a generation apart from one another. Both the cameras feature the same body design (Compact SLR).

Before delving right into a comprehensive comparison, here is a brief highlight of how the K-x grades vs the A350 in terms of portability, imaging, features and an overall rating.

Here is a sample of the gallery pics for Pentax K-x and Sony Alpha DSLR-A350. The whole galleries are provided at Pentax K-x Gallery and Sony A350 Gallery.

If you are planning to carry your camera, you will need to think about its weight and proportions. The Pentax K-x features physical measurements of 123mm x 92mm x 68mm (4.8" x 3.6" x 2.7") having a weight of 580 grams (1.28 lbs) while the Sony A350 has measurements of 131mm x 99mm x 75mm (5.2" x 3.9" x 3.0") having a weight of 674 grams (1.49 lbs).

Check out the Pentax K-x and Sony A350 in the new Camera and Lens Size Comparison Tool.

Remember, the weight of an Interchangeable Lens Camera will change dependant on the lens you are utilizing at that time. The following is a front view over all size comparison of the K-x vs the A350.

Looking at dimensions and weight, the portability grade of the K-x and A350 is 69 and 62 respectively.

Quite often, it is hard to visualize the contrast in sensor sizing purely by viewing a spec sheet. The graphic here might give you a greater sense of the sensor measurements in the K-x and A350.

Clearly, the 2 cameras feature the identical sensor size but different megapixels. You should expect to see the Sony A350 to result in extra detail with its extra 2MP. Greater resolution will make it easier to crop images way more aggressively. The younger K-x provides an advantage with regard to sensor innovation.