Casio EX-ZR400 vs Pentax X90

Below, we are looking at the Casio EX-ZR400 versus Pentax X90, both Small Sensor Superzoom cameras by rivals Casio and Pentax. There exists a noticeable gap among the image resolutions of the EX-ZR400 (16MP) and X90 (12MP) but they come with the exact same sensor size (1/2.3").

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The EX-ZR400 was announced 2 years later than the X90 and that is a fairly sizable difference as far as camera technology is concerned. The two cameras come with different body type with the Casio EX-ZR400 being a Compact camera and the Pentax X90 being a SLR-like (bridge) camera.

Before diving straight into a detailed comparison, below is a simple highlight of how the EX-ZR400 matches up vs the X90 in regards to portability, imaging, features and an overall grade.

This is a sample of the gallery pics for Casio Exilim EX-ZR400 & Pentax X90. The whole galleries are available at Casio EX-ZR400 Gallery & Pentax X90 Gallery.

For those who are intending to lug around your camera often, you'll have to think about its weight and proportions. The Casio EX-ZR400 has external dimensions of 105mm x 59mm x 29mm (4.1" x 2.3" x 1.1") accompanied by a weight of 205 grams (0.45 lbs) while the Pentax X90 has measurements of 111mm x 85mm x 110mm (4.4" x 3.3" x 4.3") and a weight of 428 grams (0.94 lbs).

Check out the Casio EX-ZR400 versus Pentax X90 in our brand new Camera plus Lens Size Comparison Tool.

Keep in mind, the weight of an ILC will differ based on the lens you have at that time. The following is the front view physical size comparison of the EX-ZR400 versus the X90.

Considering dimensions and weight, the portability rating of the EX-ZR400 and X90 is 92 and 69 respectively.

Sometimes, it is very difficult to visualize the difference in sensor measurements just by checking out specifications. The graphic below will give you a better sense of the sensor dimensions in the EX-ZR400 and X90.

Plainly, both the cameras posses the exact same sensor measurements but different resolution. You can expect to see the Casio EX-ZR400 to show extra detail with its extra 4MP. Greater resolution can also help you crop photos somewhat more aggressively. The more recent EX-ZR400 should have a benefit when it comes to sensor innovation.