Sony a5100 vs Sony A6400

On this page, we are evaluating the Sony a5100 vs Sony A6400, one being a Entry-Level Mirrorless and the other is a Advanced Mirrorless and they are both created by Sony. The image resolution of the a5100 (24MP) and the A6400 (24MP) is very well matched and both cameras offer the same sensor sizing (APS-C).

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The a5100 was introduced 5 years earlier than the A6400 and that is quite a sizable gap as far as tech is concerned. Both cameras have the same body design (Rangefinder-style mirrorless).

Before delving into a comprehensive comparison, here is a short introduction of how the a5100 grades against the A6400 with regard to portability, imaging, features and an overall rating.

The following is a sample of the gallery pics for Sony Alpha a5100 and Sony Alpha a6400. The whole galleries are available at Sony a5100 Gallery and Sony A6400 Gallery.

When you are aiming to carry your camera regularly, you're going to have to factor in its weight and volume. The Sony a5100 offers exterior measurements of 110mm x 63mm x 36mm (4.3" x 2.5" x 1.4") and a weight of 283 grams (0.62 lbs) whilst the Sony A6400 has sizing of 120mm x 67mm x 50mm (4.7" x 2.6" x 2.0") and a weight of 403 grams (0.89 lbs).

Look at the Sony a5100 vs Sony A6400 in the latest Camera with Lens Size Comparison Tool.

Remember that, the weight of an Interchangeable Lens Camera will change depending on the lens you have chosen at that moment. Underneath is a front view dimensions comparison of the a5100 vs the A6400.

Looking at size and weight, the portability grade of the a5100 and A6400 is 89 and 83 respectively.

Often, its hard to visualise the contrast between sensor sizing simply by looking at technical specs. The photograph underneath will offer you a clearer sense of the sensor sizing in the a5100 and A6400.

As you have seen, the 2 cameras have the same sensor dimensions and the exact same resolution so you should expect similar quality of files but you will want to factor the release date of the products into consideration. The older a5100 is going to be disadvantaged when it comes to sensor innovation.