Nikon D7200 has a 24.0MP APS-C (23.5 x 15.6 mm ) sized CMOS sensor and features Expeed 4 processor. You can shoot at maximum resolution of 6000 x 4000 pixels with aspect ratios of 3:2 and 16:9. D7200 has a native ISO range of 100 - 25600 which can be boosted to 102400 and it can save files in RAW format which gives you a wider room for post processing.
Nikon D7200 is not the highest resolution APS-C camera. Fujifilm X-E5 with its 40.0MP sensor is leading in this class. Check the comparison of Nikon D7200 vs Fujifilm X-E5 or take a look at Highest resolution DSLR cameras list.
Nikon D7200 DxOMark Sensor Scores
DxOMark is a benchmark that scientifically assesses image quality of camera sensors. Nikon D7200 sensor has been tested by DxO Mark and got an overall score of 87 for its image quality. You can find the details of their analysis of Nikon D7200 here.
Anti-Aliasing Filter
Another important feature about Nikon D7200's sensor is the lack of anti-alias (Low-pass) filter. Removing anti-aliasing filter increases the sharpness and level of detail but on the other side it also increases the chance of moiré occurring in certain scenes.
Let's look at how the size of the Nikon D7200's APS-C sensor compares with other standard sensor sizes.
Comparison image of Nikon D7200 Sensor Size with other standard sensors
Sensor size is what determines the circle of confusion, and therefore how much
depth of field Nikon D7200 gives you at any given aperture.
You can
calculate
the exact depth of field for the Nikon D7200
at any focal length, aperture and subject distance, including the hyperfocal distance
for landscapes and the very shallow focus zone you get with long telephoto lenses.
