Nikon's semi-pro DX DSLR without an anti-aliasing filter, delivering exceptional sharpness.
The Nikon D7100 was launched in 2013 as Nikon's enthusiast-level DX DSLR. Its standout feature was the 24.1MP APS-C sensor without an optical low-pass filter, delivering noticeably sharper images than competitors. It targeted serious amateurs and semi-professionals who wanted advanced controls without paying for full-frame.
The 51-point AF system with 15 cross-type points is fast and reliable, inherited from the professional D300s. Burst rate is 6fps with a buffer that limits continuous shooting to around 6-9 RAW frames. 1080p video at 30fps is available. The body is weather-sealed with dual SD card slots and excellent build quality in magnesium alloy.
The D7100 is praised for exceptional image sharpness thanks to the filter-free sensor, excellent AF performance, and robust build. It is criticised for the limited buffer in burst mode which makes extended action sequences difficult, and the lack of built-in Wi-Fi. The D7200 addressed the buffer issue in 2015.
Good value used. Check shutter count which is rated for 150,000 actuations, test all AF points, and verify the rear screen. The D7200 and D7500 are progressive upgrades. The D7100 remains an excellent choice for DX shooters who want strong image quality and advanced controls at a budget price.