On paper, it might seem like the Nikon D7500 is a step back from its predecessor, the D7200. The D7500 has fewer megapixels (20 MP, as opposed to 24 MP in the D7200), lacks a second card slot and doesn't work with older lenses.
Excellent image quality; Speedy continuous shooting; Fast autofocus; Responsive touch screen; Extensive feature set
No dual card slots; 4K video cropped; AF erratic in video capture