Canon EOS RP vs. Canon EOS 5D Mark II
Comparison
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| Canon EOS RP | Canon EOS 5D Mark II | ||||
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Megapixels
26.20
21.00
Max. image resolution
6240 x 4160
5616 x 3744
Sensor
Sensor type
CMOS
CMOS
Sensor size
35.9 x 24 mm
36 x 24 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 »
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| Canon EOS RP | Canon EOS 5D Mark II | |
Surface area:
| 861.60 mm² | vs | 864.00 mm² |
Difference: 2.4 mm² (0.3%)
5D Mark II sensor is slightly bigger than RP sensor (only 0.3% difference).
Note: You are comparing sensors of vastly different generations.
There is a gap of 11 years between Canon RP (2019) and
Canon 5D Mark II (2008).
Eleven years is a huge amount of time,
technology wise, resulting in newer sensor being much more
efficient than the older one.
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: 8.26 µm² (25%)
A pixel on Canon 5D Mark II sensor is approx. 25% bigger than a pixel on Canon RP.
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 RP
Canon 5D Mark II
Total megapixels
27.10
22.00
Effective megapixels
26.20
21.00
Optical zoom
Digital zoom
No
ISO sensitivity
Auto, 100-40000 (extends to 50-102400)
Auto, 100 - 6400 in 1/3 stops, plus 50, 12800, 25600 as option
RAW
Manual focus
Normal focus range
Macro focus range
Focal length (35mm equiv.)
Aperture priority
Yes
Yes
Max. aperture
Metering
Evaluative, Partial, Center-weighted, Spot
Multi, Center-weighted, Spot
Exposure compensation
±3 EV (in 1/3 EV, 1/2 EV steps)
±2 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
1/8000 sec
Built-in flash
External flash
Viewfinder
Electronic
Optical (pentaprism)
White balance presets
6
6
Screen size
3"
3"
Screen resolution
1,040,000 dots
920,000 dots
Video capture
Max. video resolution
3840x2160 (25p/24p)
Storage types
SD/SDHC/SDXC
Compact Flash (Type I or II), UDMA, Microdrive
USB
USB 2.0 (480 Mbit/sec)
USB 2.0 (480 Mbit/sec)
HDMI
Wireless
GPS
Battery
LP-E17 lithium-ion battery
Lithium-Ion LP-E6 rechargeable battery
Weight
485 g
850 g
Dimensions
132.5 x 85 x 70 mm
152 x 114 x 75 mm
Year
2019
2008
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Diagonal
Diagonal is calculated by the use of Pythagorean theorem:
where w = sensor width and h = sensor height
| Diagonal = √ | w² + h² |
Canon RP diagonal
w = 35.90 mm
h = 24.00 mm
h = 24.00 mm
| Diagonal = √ | 35.90² + 24.00² | = 43.18 mm |
Canon 5D Mark II diagonal
w = 36.00 mm
h = 24.00 mm
h = 24.00 mm
| Diagonal = √ | 36.00² + 24.00² | = 43.27 mm |
Surface area
Surface area is calculated by multiplying the width and the height of a sensor.
RP sensor area
Width = 35.90 mm
Height = 24.00 mm
Surface area = 35.90 × 24.00 = 861.60 mm²
Height = 24.00 mm
Surface area = 35.90 × 24.00 = 861.60 mm²
5D Mark II sensor area
Width = 36.00 mm
Height = 24.00 mm
Surface area = 36.00 × 24.00 = 864.00 mm²
Height = 24.00 mm
Surface area = 36.00 × 24.00 = 864.00 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 |
RP pixel pitch
Sensor width = 35.90 mm
Sensor resolution width = 6269 pixels
Sensor resolution width = 6269 pixels
| Pixel pitch = | 35.90 | × 1000 | = 5.73 µm |
| 6269 |
5D Mark II pixel pitch
Sensor width = 36.00 mm
Sensor resolution width = 5613 pixels
Sensor resolution width = 5613 pixels
| Pixel pitch = | 36.00 | × 1000 | = 6.41 µm |
| 5613 |
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 |
RP pixel area
Pixel pitch = 5.73 µm
Pixel area = 5.73² = 32.83 µm²
Pixel area = 5.73² = 32.83 µm²
5D Mark II pixel area
Pixel pitch = 6.41 µm
Pixel area = 6.41² = 41.09 µm²
Pixel area = 6.41² = 41.09 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 |
RP pixel density
Sensor resolution width = 6269 pixels
Sensor width = 3.59 cm
Pixel density = (6269 / 3.59)² / 1000000 = 3.05 MP/cm²
Sensor width = 3.59 cm
Pixel density = (6269 / 3.59)² / 1000000 = 3.05 MP/cm²
5D Mark II pixel density
Sensor resolution width = 5613 pixels
Sensor width = 3.6 cm
Pixel density = (5613 / 3.6)² / 1000000 = 2.43 MP/cm²
Sensor width = 3.6 cm
Pixel density = (5613 / 3.6)² / 1000000 = 2.43 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
RP sensor resolution
Sensor width = 35.90 mm
Sensor height = 24.00 mm
Effective megapixels = 26.20
Resolution horizontal: X × r = 4179 × 1.5 = 6269
Resolution vertical: X = 4179
Sensor resolution = 6269 x 4179
Sensor height = 24.00 mm
Effective megapixels = 26.20
| r = 35.90/24.00 = 1.5 |
|
Resolution vertical: X = 4179
Sensor resolution = 6269 x 4179
5D Mark II sensor resolution
Sensor width = 36.00 mm
Sensor height = 24.00 mm
Effective megapixels = 21.00
Resolution horizontal: X × r = 3742 × 1.5 = 5613
Resolution vertical: X = 3742
Sensor resolution = 5613 x 3742
Sensor height = 24.00 mm
Effective megapixels = 21.00
| r = 36.00/24.00 = 1.5 |
|
Resolution vertical: X = 3742
Sensor resolution = 5613 x 3742
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 |
RP crop factor
Sensor diagonal in mm = 43.18 mm
| Crop factor = | 43.27 | = 1 |
| 43.18 |
5D Mark II crop factor
Sensor diagonal in mm = 43.27 mm
| Crop factor = | 43.27 | = 1 |
| 43.27 |
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).
RP 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 RP, take the aperture of the lens
you're using and multiply it with crop factor.
Since crop factor for Canon RP is 1, the equivalent aperture is aperture.
Since crop factor for Canon RP is 1, the equivalent aperture is aperture.
5D Mark II 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 5D Mark II, take the aperture of the lens
you're using and multiply it with crop factor.
Since crop factor for Canon 5D Mark II is 1, the equivalent aperture is aperture.
Since crop factor for Canon 5D Mark II is 1, the equivalent aperture is aperture.
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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.