Pentax X90 vs Sony TX30

Here is a extensive review of the Pentax X90 versus Sony TX30, one being a Small Sensor Superzoom and the latter is a Ultracompact by rivals Pentax and Sony. There is a sizeable difference among the image resolutions of the X90 (12MP) and TX30 (18MP) but both cameras offer the same sensor sizes (1/2.3").

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The X90 was unveiled 4 years prior to the TX30 and that is a fairly large gap as far as camera tech is concerned. Both the cameras have different body design with the Pentax X90 being a SLR-like (bridge) camera and the Sony TX30 being a Ultracompact camera.

Before delving into a thorough comparison, here is a concise synopsis of how the X90 scores vs the TX30 for portability, imaging, features and an overall rating.

Below is a preview of the gallery photos for Pentax X90 and Sony Cyber-shot DSC-TX30. The full galleries are viewable at Pentax X90 Gallery and Sony TX30 Gallery.

When you are planning to carry your camera regularly, you will have to factor its weight and size. The Pentax X90 has exterior dimensions of 111mm x 85mm x 110mm (4.4" x 3.3" x 4.3") along with a weight of 428 grams (0.94 lbs) whilst the Sony TX30 has specifications of 96mm x 59mm x 15mm (3.8" x 2.3" x 0.6") along with a weight of 141 grams (0.31 lbs).

Check the Pentax X90 versus Sony TX30 in the all new Camera with Lens Size Comparison Tool.

Take into consideration, the weight of an Interchangeable Lens Camera will change dependant on the lens you use at the time. Below is a front view overall size comparison of the X90 vs the TX30.

Considering size and weight, the portability rating of the X90 and TX30 is 69 and 96 respectively.

Often, it is hard to visualize the gap in sensor sizing only by seeing specs. The visual below may give you a better sense of the sensor sizes in the X90 and TX30.

All in all, both of those cameras have the same sensor dimensions albeit different resolution. You should count on the Sony TX30 to provide greater detail having an extra 6MP. Higher resolution will enable you to crop shots a bit more aggressively. The older X90 will be behind when it comes to sensor technology.