in depth review of Nikon's 24MP 'enthusiast' APS-C DSLR.
Edited snippets from the conclusion follow:
"The D7100 is a fast, responsive camera in most operational aspects. Most impressive though is just how many features it shares with its higher-priced full frame siblings. The D7100 one-ups its Nikon stablemates with an RGBW rear LCD which offers more efficient operation and gives the option for greater brightness than an RGB panel.
"The D7100 delivers outstanding image quality and detail rendition at low ISOs in both JPEG and Raw mode. Noise does start to become visible at the pixel level even at moderate ISO sensitivities, but is kept well under control given the pixel density of its 24MP APS-C sensor."
"The camera's auto white balance does a fine job of rendering accurate colors in all but the more extreme lighting conditions. We also find that the camera's default JPEG settings produce pleasing files that avoid prominent sharpening and/or noise suppression artifacts."
The D7100 maintains nearly every operational and handling feature we liked about the D7000, improves upon those we found fault with and offers a compelling upgrade in resolution, image quality and high ISO performance. And at a list price of £999 (body only), the D7100 inherits an impressive amount of features and performance from the much higher-priced full frame Nikon DSLRs.