RICHARD BUTLER, DPREVIEW:
The D5600 is the company's mid-range DSLR and it's the smallest and best-connected, yet.
Nikon has been on something of a roll, making solid DSLRs with good ergonomics, dependable metering, some of the best image sensors, often very good (often industry-leading) autofocus and a JPEG engine that gives results that lots of people like.
However, falling camera sales and rivalry both from smaller mirrorless models and the convenient, perpetually available smartphone means that producing a really good little DSLR isn't quite enough. The D5600 aims to address this by making it as painless as possible to get the images from the camera to your phone, meaning that you get the huge benefit of a large sensor camera but with as small an energy barrier as possible.
As such, the addition of SnapBridge is virtually the only change between this and the older D5500. It may sound like a minor change but, to us, we feel it's likely to be the making or the downfall of this model and perhaps it makes more sense than adding an array of clever but bewildering additional features and modes, as many rival makers seem to do.
Read more, here.