Nikon D5100 vs Sony A290

Here is a complete analysis of the Nikon D5100 versus Sony A290, both Entry-Level DSLR digital cameras by competitors Nikon and Sony. The resolution of the D5100 (16MP) and the A290 (14MP) is very well matched and both cameras provide the identical sensor dimensions (APS-C).

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The D5100 was introduced 11 months later than the A290 which means that they are both of a similar age. Both of the cameras feature the same body design (Compact SLR).

Before going right into a in depth comparison, here is a simple highlight of how the D5100 matches up vs the A290 in relation to portability, imaging, features and an overall rating.

Following is a sample of the gallery pics for Nikon D5100 & Sony Alpha DSLR-A290. The whole galleries are viewable at Nikon D5100 Gallery & Sony A290 Gallery.

If you're planning to carry your camera regularly, you're going to have to take into account its weight and proportions. The Nikon D5100 has exterior measurements of 128mm x 97mm x 79mm (5.0" x 3.8" x 3.1") having a weight of 560 grams (1.23 lbs) while the Sony A290 has measurements of 128mm x 97mm x 86mm (5.0" x 3.8" x 3.4") along with a weight of 549 grams (1.21 lbs).

Analyze the Nikon D5100 versus Sony A290 in our brand new Camera & Lens Size Comparison Tool.

Remember that, the weight of an ILC will differ depending on the lens you select during that time. The following is a front view dimensions comparison of the D5100 compared to the A290.

Taking into consideration dimensions and weight, the portability grade of the D5100 and A290 is 66 and 66 respectively.

Quite often, it is tough to picture the gap between sensor sizing purely by reading through a spec sheet. The visual below may offer you a far better sense of the sensor sizing in the D5100 and A290.

Clearly, both of the cameras feature the identical sensor size but different MP. You can expect to see the Nikon D5100 to give you greater detail using its extra 2 Megapixels. Greater resolution will also make it easier to crop photos way more aggressively. The fresher D5100 should have an edge in sensor tech.