Canon 50D has a
15.0MP APS-C (22.3 x 14.9 mm ) sized CMOS sensor and features Digic 4 processor. On the other hand, Canon 700D has a
18.0MP APS-C (22.3 x 14.9 mm ) sized CMOS sensor and features Digic 5 processor.
Below you can see the 50D and 700D sensor size comparison.
Canon 50D and Canon 700D have the same sensor sizes so they will provide same level of control over the depth of field when used with same focal length and aperture. On the other hand, since Canon 50D has 19% larger pixel area compared to Canon 700D, it has potential to collect more light on pixel level hence have less noise in low light / High ISO images.
DxOMark Sensor Scores
Both Canon 50D and Canon 700D sensors have been tested by DxoMark. DxoMark 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. Of the two cameras that we are comparing, 50D has scored 63, 2 points higher than 700D.
Model |
Overall |
Color Depth |
Dynamic Range |
Low-light ISO |
Canon 50D |
63 |
21.8 bits |
11.4 Evs |
696 ISO |
Canon 700D |
61 |
21.7 bits |
11.2 Evs |
681 ISO |