Canon 750D has a
24.0MP APS-C (22.3 x 14.9 mm ) sized CMOS sensor and features DIGIC 6 processor. On the other hand, Nikon D7000 has a
16.0MP APS-C (23.6 x 15.7 mm ) sized CMOS sensor and features Expeed 2 processor.
Canon 750D's sensor provides 8MP more than Nikon D7000's sensor, which gives a significant advantage in real life. You can print your images larger or crop more freely.
On the other hand, please keep in mind that Max sensor resolution is not the only determinant of resolving power. Factors such as the optical elements, low pass filter, pixel size and sensor technology also affects the final resolution of the captured image.
Below you can see the 750D and D7000 sensor size comparison.
Sensor Size and Resolution Comparison image of Canon 750D and Nikon D7000 Cameras
As seen above, Nikon D7000 has a 1.1x Larger sensor area than Canon 750D. Larger sensors give photographer more control on the depth of field and blurry background compared to smaller sensor when shot in same focal length and aperture.
DxOMark Sensor Scores
DxOMark is a benchmark that scientifically assesses image quality of camera sensors. It scores camera sensors for color depth (DXO Portrait), dynamic range (DXO Landscape) and low-light sensitivity (DXO Sports), and also gives them an overall score. Canon 750D and Nikon D7000 sensors have been tested by DxO and the results show that D7000 has a better overall score of 80, 9 points higher compared to 750D's score of 71.
Model
Overall
Color Depth
Dynamic Range
Low-light ISO
Canon 750D
71
22.7 bits
12.0 Evs
919 ISO
Nikon D7000
80
23.5 bits
13.9 Evs
1167 ISO
Sensor size sets the circle of confusion, so it drives how much depth of field each
of these bodies gives you at a given aperture. You can calculate it exactly for the
Canon 750D
or the
Nikon D7000 ,
including hyperfocal distance.
