Sony A200 has a
10.0MP APS-C (23.6 x 15.8 mm ) sized CCD sensor . On the other hand, Sony A35 has a
16.0MP APS-C (23.5 x 15.6 mm ) sized CMOS sensor and features Bionz processor.
Sony A35's sensor provides 6MP more than Sony A200'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 A200 and A35 sensor size comparison.
Sensor Size and Resolution Comparison image of Sony A200 and Sony A35 Cameras
Sony A200 and Sony A35 have almost the same sensor size, so neither of them has any significant advantage over the other in terms of providing control over depth of field when used with the 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. Sony A200 and Sony A35 sensors have been tested by DxO and the results show that A35 has a better overall score of 74, 11 points higher compared to A200's score of 63.
Model
Overall
Color Depth
Dynamic Range
Low-light ISO
Sony A200
63
22.3 bits
11.3 Evs
521 ISO
Sony A35
74
23.3 bits
12.7 Evs
763 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
Sony A200
or the
Sony A35 ,
including hyperfocal distance.
