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What is the crop factor of the Canon G9 X?

The Canon PowerShot G9 X is equipped with an one-inch sensor, whose diagonal measures 15.9mm. The sensor has a crop factor (or format factor, or focal length multiplier) of 2.7.

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.

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Sensor size comparison with a film slide

With a crop factor of 2.7, the sensor in the Canon G9 X is smaller than the receptor area of a 35mm film slide or negative. As a result, the lens that is attached to the Canon G9 X 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 19mm lens on the Canon G9 X will provide the same angle of view and depth of field as a 50mm normal lens on a film camera (19mm * 2.7 = 50mm).

Canon G9 X and Credit Card sensor measures
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Sensor specs and performance

The table below compares the sensor specs of the Canon G9 X 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.

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Sensor Characteristics
    Camera
Model
Sensor
Class
Resolution
(MP)
Horiz.
Pixels
Vert.
Pixels
Video
Format
DXO
Portrait
DXO
Landscape
DXO
Sports
DXO
Overall
1.
 
Canon G9 X 1-inch 20.0 5472 36481080/60p21.512.349563
2.
 
Canon 1200D APS-C 17.9 5184 34561080/30p21.911.372463
3.
 
Canon 1300D APS-C 17.9 5184 34561080/30p22.011.778166
4.
 
Canon G5 X 1-inch 20.0 5472 36481080/60p21.412.347162
5.
 
Canon G7 X 1-inch 20.0 5472 36481080/60p23.012.755671
6.
 
Canon G9 X Mark II 1-inch 20.0 5472 36481080/60p21.912.552265
7.
 
Canon M10 APS-C 17.9 5184 34561080/30p22.211.475365
8.
 
Canon S120 1/1.7 12.0 4000 30001080/60p21.311.924656
9.
 
Canon SX610 1/2.3 20.2 5184 38881080/30p20.211.671247
10.
 
Canon SX620 1/2.3 20.2 5184 38881080/30p20.411.883849
11.
 
Nikon 1 J4 1-inch 18.2 5232 34881080/60p20.810.742653
Note: DXO values in italics represent estimates based on sensor size and age.
Further information on the sensor in the Canon G9 X and the camera's operation can be found in the camera manual.

In the United States, the G9X was initially launched in October 2015 at a price of $529.

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Camera to camera comparisons

In case you would like to check on the differences and similarities with other camera models, just use the search menu below. An an alternative, you can also directly jump to any one of the listed comparisons that were previously generated by the CAM-parator tool.

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    Specifications Summary
    Camera Model Canon G9 X
    Camera Type Fixed lens compact camera
    Camera Lens 28-84mm f/2.0-4.9
    Launch Date October 2015
    Launch Price USD 529
    Sensor Specs
    Sensor Technology BSI-CMOS
    Sensor Format 1" Sensor
    Sensor Size 13.2 x 8.8 mm
    Sensor Area 116 mm2
    Sensor Diagonal 15.9 mm
    Crop Factor 2.7x
    Sensor Resolution 20 Megapixels
    Image Resolution 5 472 x 3 648 pixels
    Pixel Pitch 2.41 μm
    Pixel Density 17.18 MP/cm2
    Moiré control Anti-Alias filter
    Movie Capability 1080/60p Video
    ISO Setting 125 - 12 800 ISO
    Image Processor DIGIC 6
    DXO Sensor Quality (score) 63
    DXO Color Depth (bits) 21.5
    DXO Dynamic Range (EV) 12.3
    DXO Low Light (ISO) 495
    Screen Specs
    Viewfinder Type No viewfinder
    Top-Level Screen no Top Display
    LCD Framing Live View
    LCD Size 3.0 inch
    LCD Resolution 1040k dots
    LCD Attachment Fixed screen
    Touch Input Touchscreen
    Shooting Specs
    Focus System Contrast-detect AF
    Manual Focusing AidFocus Peaking
    Maximum Shutter Speed 1/2000s
    Continuous Shooting 6 shutter flaps/s
    Silent Shootingno E-Shutter
    Time Lapse PhotographyIntervalometer Built-in
    Fill Flash Built-in Flash
    Storage Medium SDXC cards
    Single or Dual Card Slots Single card slot
    UHS card support UHS-I
    Connectivity Specs
    External Flash no Hotshoe
    USB Connector USB 2.0
    HDMI Port micro HDMI
    Wifi Support Wifi built-in
    Near-Field Communication NFC built-in
    Body Specs
    Battery Type Canon NB-13L power pack
    Battery Life (CIPA)220 shots per charge
    In-Camera Charging USB charging
    Body Dimensions 98 x 58 x 31 mm
    (3.9 x 2.3 x 1.2 in)
    Camera Weight 209 g (7.4 oz)

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