What is the crop factor of the Canon Rebel?
The Canon EOS Digital Rebel is equipped with an APS-C sensor, whose diagonal measures 27.3mm. The sensor has a crop factor (or format factor, or focal length multiplier) of 1.6.
The crop factor is defined as the ratio of the 35mm full-frame film diagonal to the diagonal of a digital sensor. This number indicates how a lens behaves in relation to the size of the image sensor.
Sensor size comparison with a film slide
With a crop factor of 1.6, the sensor in the Canon Rebel is smaller than the receptor area of a 35mm film slide or negative. As a result, a lens that is attached to the Canon Rebel will offer a narrower angle of view and provide deeper depth of field than a lens of similar focal length and aperture on a film camera. The equivalent focal length is obtained by multiplying the actual focal length of the lens with the crop factor. For example, a 31mm lens on the Canon Rebel will provide the same angle of view and depth of field as a 50mm normal lens on a film camera (31mm * 1.6 = 50mm).
Sensor specs and performance
The table below compares the sensor specs of the Canon Rebel to those of several similar cameras. The reported DXO values are indicators of the sensor's imaging quality (higher is better), covering color depth (DXO Portrait), dynamic range (DXO Landscape), and high-ISO noise (DXO Sports). Larger sensor cameras tend to outperform cameras of the same generation that are equipped with a smaller imager. On the other hand, larger sensors are more expensive and require bigger and heavier lenses than smaller light receptors.
Camera Model |
Sensor Class |
Resolution (MP) |
Horiz. Pixels |
Vert. Pixels |
Video Format |
DXO Portrait |
DXO Landscape |
DXO Sports |
DXO Overall |
||
---|---|---|---|---|---|---|---|---|---|---|---|
1. | Canon Rebel | APS-C | 6.3 | 3072 | 2048 | none | 21.0 | 10.8 | 544 | 55 | |
2. | Canon 10D | APS-C | 6.3 | 3072 | 2048 | none | 21.1 | 10.9 | 571 | 57 | |
3. | Canon 20D | APS-C | 8.2 | 3504 | 2336 | none | 21.9 | 11.0 | 721 | 62 | |
4. | Canon T1i | APS-C | 15.1 | 4752 | 3168 | 1080/20p | 21.7 | 11.5 | 663 | 63 | |
5. | Canon T3i | APS-C | 17.9 | 5184 | 3456 | 1080/30p | 22.1 | 11.5 | 793 | 65 | |
6. | Canon T4i | APS-C | 17.9 | 5184 | 3456 | 1080/30p | 21.7 | 11.2 | 722 | 62 | |
7. | Canon T6s | APS-C | 24.0 | 6000 | 4000 | 1080/30p | 22.6 | 12.0 | 915 | 70 | |
8. | Canon T7i | APS-C | 24.0 | 6000 | 4000 | 1080/60p | 23.7 | 13.1 | 1586 | 80 | |
9. | Canon XT | APS-C | 8.0 | 3456 | 2304 | none | 21.8 | 10.8 | 637 | 60 | |
10. | Canon XTi | APS-C | 10.1 | 3888 | 2592 | none | 22.1 | 11.0 | 664 | 62 | |
11. | Nikon D70 | APS-C | 6.0 | 3008 | 2000 | none | 20.4 | 10.3 | 529 | 50 | |
Note: DXO values in italics represent estimates based on sensor size and age. |
In the United States, the Rebel was initially launched in August 2003 at a price of $899.
Camera to camera comparisons
In case you are interested in seeing how this camera compares to another one, just make a corresponding selection in the search boxes below. There is also a set of direct links to comparison reviews that other users of the CAM-parator app explored.
- Canon 450D vs Canon Rebel
- Canon Rebel vs Fujifilm X-A5
- Canon Rebel vs Nikon D40
- Canon Rebel vs Nikon Z6 II
- Canon Rebel vs Panasonic FZ2500
- Canon Rebel vs Pentax K-1 II
- Fujifilm GFX 50S vs Nikon Z6
- Fujifilm X100V vs Nikon Z6
- Nikon D3100 vs Nikon Z6
- Nikon Z6 vs Panasonic FZ150
- Nikon Z6 vs Sony A7R
- Nikon Z6 vs Sony NEX-F3
Camera Model | Canon Rebel | |
---|---|---|
Camera Type | Digital single lens reflex | |
Camera Lens | Canon EF mount lenses | |
Launch Date | August 2003 | |
Launch Price | USD 899 | |
Sensor Specs | ||
Sensor Technology | CMOS | |
Sensor Format | APS-C Sensor | |
Sensor Size | 22.7 x 15.1 mm | |
Sensor Area | 343 mm2 | |
Sensor Diagonal | 27.3 mm | |
Crop Factor | 1.6x | |
Sensor Resolution | 6.3 Megapixels | |
Image Resolution | 3 072 x 2 048 pixels | |
Pixel Pitch | 7.38 μm | |
Pixel Density | 1.84 MP/cm2 | |
Moiré control | Anti-Alias filter | |
Movie Capability | no Video | |
ISO Setting | 100 - 1 600 ISO | |
DXO Sensor Quality (score) | 55 | |
DXO Color Depth (bits) | 21.0 | |
DXO Dynamic Range (EV) | 10.8 | |
DXO Low Light (ISO) | 544 | |
Screen Specs | ||
Viewfinder Type | Optical viewfinder | |
Viewfinder Field of View | 95% | |
Viewfinder Magnification | 0.55x | |
Top-Level Screen | no Top Display | |
LCD Size | 1.8 inch | |
LCD Resolution | 118k dots | |
LCD Attachment | Fixed screen | |
Touch Input | No touchscreen | |
Shooting Specs | ||
Focus System | Phase-detect AF | |
Manual Focusing Aid | no Peaking Feature | |
Maximum Shutter Speed | 1/4000s | |
Continuous Shooting | 2.5 shutter flaps/s | |
Shutter Life Expectancy | 50 000 actuations | |
Silent Shooting | no E-Shutter | |
Time Lapse Photography | no Intervalometer | |
Fill Flash | Built-in Flash | |
Storage Medium | CF cards | |
Single or Dual Card Slots | Single card slot | |
Connectivity Specs | ||
External Flash | Hotshoe | |
USB Connector | USB 1.1 | |
HDMI Port | no HDMI | |
Wifi Support | no Wifi | |
Body Specs | ||
Battery Type | Canon BP-511 power pack | |
Battery Life (CIPA) | 400 shots per charge | |
Body Dimensions |
142 x 99 x 72 mm (5.6 x 3.9 x 2.8 in) |
|
Camera Weight | 649 g (22.9 oz) |
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