Nikon D40 vs Sony A68

Here, we will be reviewing the Nikon D40 vs Sony A68, both Entry-Level DSLR cameras by companies Nikon and Sony. There is a significant difference among the image resolutions of the D40 (6MP) and A68 (24MP) but both cameras posses the identical sensor sizes (APS-C).

Pentax 17 Pre-Orders Outperform Expectations by a Landslide

The D40 was introduced 10 years before the A68 which is a fairly sizable gap as far as camera tech is concerned. Each of these cameras feature the same body design (Compact SLR).

Before we go into a thorough comparison, here is a simple summary of how the D40 grades versus the A68 in terms of portability, imaging, features and an overall mark.

Here is a preview of the gallery photos for Nikon D40 and Sony SLT-A68. The whole galleries are provided at Nikon D40 Gallery and Sony A68 Gallery.

For anyone who is planning to travel with your camera, you'll have to factor its weight and size. The Nikon D40 has outer measurements of 124mm x 94mm x 64mm (4.9" x 3.7" x 2.5") with a weight of 522 grams (1.15 lbs) and the Sony A68 has specifications of 143mm x 104mm x 81mm (5.6" x 4.1" x 3.2") accompanied by a weight of 610 grams (1.34 lbs).

Contrast the Nikon D40 vs Sony A68 in the latest Camera with Lens Size Comparison Tool.

Keep in mind, the weight of an Interchangeable Lens Camera will change depending on the lens you have during that time. Following is a front view proportions comparison of the D40 compared to the A68.

Considering size and weight, the portability rating of the D40 and A68 is 71 and 64 respectively.

Oftentimes, its difficult to see the gap in sensor dimensions just by seeing specs. The image here should provide you a greater sense of the sensor measurements in the D40 and A68.

All in all, both of the cameras feature the identical sensor size albeit not the same resolution. You should count on the Sony A68 to provide more detail using its extra 18 Megapixels. Higher resolution will also make it easier to crop pictures way more aggressively. The more aged D40 will be disadvantaged in sensor technology.