Nikon D780 vs Sony A77

Here, we will be reviewing the Nikon D780 vs Sony A77, both Advanced DSLR digital cameras by competitors Nikon and Sony. The image resolution of the D780 (25MP) and the A77 (24MP) is pretty similar but the D780 (Full frame) and A77 (APS-C) provide different sensor sizing.

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The D780 was announced 8 years later than the A77 and that is quite a big difference as far as tech is concerned. Both the cameras feature the same body design (Mid-size SLR).

Before getting into a full comparison, here is a concise view of how the D780 grades against the A77 in terms of portability, imaging, features and an overall rating.

The following is a preview of the gallery images for Nikon D780 & Sony SLT-A77. The whole galleries are available at Nikon D780 Gallery & Sony A77 Gallery.

When you are going to carry your camera, you're going to have to take into account its weight and proportions. The Nikon D780 has exterior dimensions of 144mm x 116mm x 76mm (5.7" x 4.6" x 3.0") and a weight of 840 grams (1.85 lbs) whilst the Sony A77 has measurements of 143mm x 104mm x 81mm (5.6" x 4.1" x 3.2") having a weight of 732 grams (1.61 lbs).

See the Nikon D780 vs Sony A77 in our newest Camera plus Lens Size Comparison Tool.

Always remember, the weight of an ILC will change depending on the lens you use at that time. Here is a front view over all size comparison of the D780 and the A77.

Taking into consideration size and weight, the portability score of the D780 and A77 is 57 and 59 respectively.

Often, its hard to visualize the difference between sensor sizing purely by going over a spec sheet. The photograph below will help offer you a much better sense of the sensor dimensions in the D780 and A77.

Clearly, both of the cameras feature different resolutions and different sensor sizing. The D780 using its bigger sensor is going to make shooting bokeh easier and the Nikon D780 will offer you more detail with its extra 1MP. Higher resolution will also allow you to crop photographs way more aggressively. The more modern D780 provides an edge with regard to sensor tech.