Olympus E-330 vs Pentax K-x

Here is a comprehensive review of the Olympus E-330 vs Pentax K-x, former being a Advanced DSLR while the latter is a Entry-Level DSLR by manufacturers Olympus and Pentax. There exists a considerable gap among the resolutions of the E-330 (7MP) and K-x (12MP) and the E-330 (Four Thirds) and K-x (APS-C) come with different sensor measurements.

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The E-330 was launched 4 years earlier than the K-x and that is a fairly large difference as far as camera technology is concerned. Both of the cameras offer different body type with the Olympus E-330 being a Mid-size SLR camera and the Pentax K-x being a Compact SLR camera.

Before we go in to a thorough comparison, below is a simple highlight of how the E-330 grades vs the K-x for portability, imaging, features and an overall rating.

Here is a preview of the gallery photos for Olympus E-330 & Pentax K-x. The complete galleries are viewable at Olympus E-330 Gallery & Pentax K-x Gallery.

If you're aiming to carry your camera frequently, you need to factor in its weight and dimensions. The Olympus E-330 comes with outside dimensions of 140mm x 87mm x 72mm (5.5" x 3.4" x 2.8") and a weight of 616 grams (1.36 lbs) whilst the Pentax K-x has dimensions of 123mm x 92mm x 68mm (4.8" x 3.6" x 2.7") and a weight of 580 grams (1.28 lbs).

Take a look at the Olympus E-330 vs Pentax K-x in our newest Camera & Lens Size Comparison Tool.

Always remember, the weight of an ILC will change dependant on the lens you have at that moment. Following is the front view overall size comparison of the E-330 vs the K-x.

Looking at dimensions and weight, the portability grade of the E-330 and K-x is 65 and 69 respectively.

Sometimes, it's difficult to picture the contrast in sensor sizing just by looking through technical specs. The graphic underneath will help provide you a greater sense of the sensor sizes in the E-330 and K-x.

As you can tell, the 2 cameras enjoy different resolutions and different sensor sizing. The E-330 featuring a smaller sensor is going to make shooting shallow depth of field tougher and the Pentax K-x will provide you with extra detail utilizing its extra 5MP. Higher resolution can also enable you to crop shots far more aggressively. The older E-330 will be disadvantaged in sensor technology.