Canon EOS Kiss X90 vs. Canon EOS Kiss X9i
Comparison
| change cameras » | |||||
|
vs |
|
|||
| Canon EOS Kiss X90 | Canon EOS Kiss X9i | ||||
| check price » | check price » | ||||
Megapixels
24.10
24.20
Max. image resolution
6000 x 4000
6000 x 4000
Sensor
Sensor type
CMOS
CMOS
Sensor size
22.3 x 14.9 mm
22.3 x 14.9 mm
Sensor size comparison
Sensor size is generally a good indicator of the quality of the camera.
Sensors can vary greatly in size. As a general rule, the bigger the
sensor, the better the image quality.
Bigger sensors are more effective because they have more surface area to capture light. An important factor when comparing digital cameras is also camera generation. Generally, newer sensors will outperform the older.
Learn more about sensor sizes »
Bigger sensors are more effective because they have more surface area to capture light. An important factor when comparing digital cameras is also camera generation. Generally, newer sensors will outperform the older.
Learn more about sensor sizes »
Actual sensor size
Note: Actual size is set to screen → change »
|
|
vs |
|
| 1 | : | 1 |
| (ratio) | ||
| Canon EOS Kiss X90 | Canon EOS Kiss X9i | |
Surface area:
| 332.27 mm² | vs | 332.27 mm² |
Difference: 0 mm² (0%)
Kiss X90 and Kiss X9i sensors are the same size.
Pixel pitch tells you the distance from the center of one pixel (photosite) to the center of the next. It tells you how close the pixels are to each other.
The bigger the pixel pitch, the further apart they are and the bigger each pixel is. Bigger pixels tend to have better signal to noise ratio and greater dynamic range.
The bigger the pixel pitch, the further apart they are and the bigger each pixel is. Bigger pixels tend to have better signal to noise ratio and greater dynamic range.
Pixel or photosite area affects how much light per pixel can be gathered.
The larger it is the more light can be collected by a single pixel.
Larger pixels have the potential to collect more photons, resulting in greater dynamic range, while smaller pixels provide higher resolutions (more detail) for a given sensor size.
Larger pixels have the potential to collect more photons, resulting in greater dynamic range, while smaller pixels provide higher resolutions (more detail) for a given sensor size.
Relative pixel sizes:
vs
Pixel area difference: 0.07 µm² (0.5%)
A pixel on Canon Kiss X90 sensor is approx. 0.5% bigger than a pixel on Canon Kiss X9i.
Pixel density tells you how many million pixels fit or would fit in one
square cm of the sensor.
Higher pixel density means smaller pixels and lower pixel density means larger pixels.
Higher pixel density means smaller pixels and lower pixel density means larger pixels.
To learn about the accuracy of these numbers,
click here.
Specs
Canon Kiss X90
Canon Kiss X9i
Total megapixels
24.70
25.80
Effective megapixels
24.10
24.20
Optical zoom
Digital zoom
No
ISO sensitivity
Auto, 100-6400 (extends to 12800)
Auto, 100-25600 (expandable to 51200)
RAW
Manual focus
Normal focus range
Macro focus range
Focal length (35mm equiv.)
Aperture priority
Yes
Yes
Max. aperture
Metering
Multi, Center-weighted, Partial
Multi, Center-weighted, Spot, Partial
Exposure compensation
±5 EV (in 1/3 EV, 1/2 EV steps)
±5 EV (in 1/3 EV, 1/2 EV steps)
Shutter priority
Yes
Yes
Min. shutter speed
30 sec
30 sec
Max. shutter speed
1/4000 sec
1/4000 sec
Built-in flash
External flash
Viewfinder
Optical (pentamirror)
Optical (pentamirror)
White balance presets
6
6
Screen size
3"
3"
Screen resolution
921,600 dots
1,040,000 dots
Video capture
Max. video resolution
1920x1080 (30p/25p/24p)
1920x1080 (60p/30p/24p)
Storage types
SD/SDHC/SDXC
SD/SDHC/SDXC
USB
USB 2.0 (480 Mbit/sec)
USB 2.0 (480 Mbit/sec)
HDMI
Wireless
GPS
Battery
Lithium-Ion LP-E10 rechargeable battery
LP-E17 lithium-ion battery
Weight
475 g
532 g
Dimensions
129 x 101.3 x 77.6 mm
131 x 99.9 x 76.2 mm
Year
2018
2017
Choose cameras to compare
Popular comparisons:
- Canon EOS Kiss X90 vs. Canon EOS Kiss X9
- Canon EOS Kiss X90 vs. Canon EOS Kiss X9i
- Canon EOS Kiss X90 vs. Nikon D3500
- Canon EOS Kiss X90 vs. Canon EOS Kiss X10
- Canon EOS Kiss X90 vs. Canon EOS 80D
- Canon EOS Kiss X90 vs. Canon EOS Rebel SL2
- Canon EOS Kiss X90 vs. Nikon D5600
- Canon EOS Kiss X90 vs. Canon EOS Kiss X8i
- Canon EOS Kiss X90 vs. Canon EOS 1300D
- Canon EOS Kiss X90 vs. Nikon D7500
- Canon EOS Kiss X90 vs. Canon EOS 200D
Diagonal
Diagonal is calculated by the use of Pythagorean theorem:
where w = sensor width and h = sensor height
| Diagonal = √ | w² + h² |
Canon Kiss X90 diagonal
w = 22.30 mm
h = 14.90 mm
h = 14.90 mm
| Diagonal = √ | 22.30² + 14.90² | = 26.82 mm |
Canon Kiss X9i diagonal
w = 22.30 mm
h = 14.90 mm
h = 14.90 mm
| Diagonal = √ | 22.30² + 14.90² | = 26.82 mm |
Surface area
Surface area is calculated by multiplying the width and the height of a sensor.
Kiss X90 sensor area
Width = 22.30 mm
Height = 14.90 mm
Surface area = 22.30 × 14.90 = 332.27 mm²
Height = 14.90 mm
Surface area = 22.30 × 14.90 = 332.27 mm²
Kiss X9i sensor area
Width = 22.30 mm
Height = 14.90 mm
Surface area = 22.30 × 14.90 = 332.27 mm²
Height = 14.90 mm
Surface area = 22.30 × 14.90 = 332.27 mm²
Pixel pitch
Pixel pitch is the distance from the center of one pixel to the center of the
next measured in micrometers (µm). It can be calculated with the following formula:
| Pixel pitch = | sensor width in mm | × 1000 |
| sensor resolution width in pixels |
Kiss X90 pixel pitch
Sensor width = 22.30 mm
Sensor resolution width = 6012 pixels
Sensor resolution width = 6012 pixels
| Pixel pitch = | 22.30 | × 1000 | = 3.71 µm |
| 6012 |
Kiss X9i pixel pitch
Sensor width = 22.30 mm
Sensor resolution width = 6026 pixels
Sensor resolution width = 6026 pixels
| Pixel pitch = | 22.30 | × 1000 | = 3.7 µm |
| 6026 |
Pixel area
The area of one pixel can be calculated by simply squaring the pixel pitch:
You could also divide sensor surface area with effective megapixels:
Pixel area = pixel pitch²
You could also divide sensor surface area with effective megapixels:
| Pixel area = | sensor surface area in mm² |
| effective megapixels |
Kiss X90 pixel area
Pixel pitch = 3.71 µm
Pixel area = 3.71² = 13.76 µm²
Pixel area = 3.71² = 13.76 µm²
Kiss X9i pixel area
Pixel pitch = 3.7 µm
Pixel area = 3.7² = 13.69 µm²
Pixel area = 3.7² = 13.69 µm²
Pixel density
Pixel density can be calculated with the following formula:
One could also use this formula:
| Pixel density = ( | sensor resolution width in pixels | )² / 1000000 |
| sensor width in cm |
One could also use this formula:
| Pixel density = | effective megapixels × 1000000 | / 10000 |
| sensor surface area in mm² |
Kiss X90 pixel density
Sensor resolution width = 6012 pixels
Sensor width = 2.23 cm
Pixel density = (6012 / 2.23)² / 1000000 = 7.27 MP/cm²
Sensor width = 2.23 cm
Pixel density = (6012 / 2.23)² / 1000000 = 7.27 MP/cm²
Kiss X9i pixel density
Sensor resolution width = 6026 pixels
Sensor width = 2.23 cm
Pixel density = (6026 / 2.23)² / 1000000 = 7.3 MP/cm²
Sensor width = 2.23 cm
Pixel density = (6026 / 2.23)² / 1000000 = 7.3 MP/cm²
Sensor resolution
Sensor resolution is calculated from sensor size and effective megapixels. It's slightly higher
than maximum (not interpolated) image resolution which is usually stated on camera specifications.
Sensor resolution is used in pixel pitch, pixel area, and pixel density formula.
For sake of simplicity, we're going to calculate it in 3 stages.
1. First we need to find the ratio between horizontal and vertical length by dividing the former with the latter (aspect ratio). It's usually 1.33 (4:3) or 1.5 (3:2), but not always.
2. With the ratio (r) known we can calculate the X from the formula below, where X is a vertical number of pixels:
3. To get sensor resolution we then multiply X with the corresponding ratio:
Resolution horizontal: X × r
Resolution vertical: X
1. First we need to find the ratio between horizontal and vertical length by dividing the former with the latter (aspect ratio). It's usually 1.33 (4:3) or 1.5 (3:2), but not always.
2. With the ratio (r) known we can calculate the X from the formula below, where X is a vertical number of pixels:
| (X × r) × X = effective megapixels × 1000000 → |
|
Resolution horizontal: X × r
Resolution vertical: X
Kiss X90 sensor resolution
Sensor width = 22.30 mm
Sensor height = 14.90 mm
Effective megapixels = 24.10
Resolution horizontal: X × r = 4008 × 1.5 = 6012
Resolution vertical: X = 4008
Sensor resolution = 6012 x 4008
Sensor height = 14.90 mm
Effective megapixels = 24.10
| r = 22.30/14.90 = 1.5 |
|
Resolution vertical: X = 4008
Sensor resolution = 6012 x 4008
Kiss X9i sensor resolution
Sensor width = 22.30 mm
Sensor height = 14.90 mm
Effective megapixels = 24.20
Resolution horizontal: X × r = 4017 × 1.5 = 6026
Resolution vertical: X = 4017
Sensor resolution = 6026 x 4017
Sensor height = 14.90 mm
Effective megapixels = 24.20
| r = 22.30/14.90 = 1.5 |
|
Resolution vertical: X = 4017
Sensor resolution = 6026 x 4017
Crop factor
Crop factor or focal length multiplier is calculated by dividing the diagonal
of 35 mm film (43.27 mm) with the diagonal of the sensor.
| Crop factor = | 43.27 mm |
| sensor diagonal in mm |
Kiss X90 crop factor
Sensor diagonal in mm = 26.82 mm
| Crop factor = | 43.27 | = 1.61 |
| 26.82 |
Kiss X9i crop factor
Sensor diagonal in mm = 26.82 mm
| Crop factor = | 43.27 | = 1.61 |
| 26.82 |
35 mm equivalent aperture
Equivalent aperture (in 135 film terms) is calculated by multiplying lens aperture
with crop factor (a.k.a. focal length multiplier).
Kiss X90 equivalent aperture
Aperture is a lens characteristic, so it's calculated only for
fixed lens cameras. If you want to know the equivalent aperture for
Canon Kiss X90, take the aperture of the lens
you're using and multiply it with crop factor.
Crop factor for Canon Kiss X90 is 1.61
Crop factor for Canon Kiss X90 is 1.61
Kiss X9i equivalent aperture
Aperture is a lens characteristic, so it's calculated only for
fixed lens cameras. If you want to know the equivalent aperture for
Canon Kiss X9i, take the aperture of the lens
you're using and multiply it with crop factor.
Crop factor for Canon Kiss X9i is 1.61
Crop factor for Canon Kiss X9i is 1.61
Enter your screen size (diagonal)
My screen size is
inches
Actual size is currently adjusted to screen.
If your screen (phone, tablet, or monitor) is not in diagonal, then the actual size of a sensor won't be shown correctly.
If your screen (phone, tablet, or monitor) is not in diagonal, then the actual size of a sensor won't be shown correctly.