Canon RP vs Sony A7R III
Portability
70 Imaging
76 Features
80 Overall
77
70 Imaging
76 Features
80 Overall
77
Portability
63 Imaging
78 Features
93 Overall
84
63 Imaging
78 Features
93 Overall
84
Canon RP vs Sony A7R III Key Specs
Canon RP
(Full Review)
(Full Review)
- 26MP - Full frame Sensor
- 3" Fully Articulated Display
- ISO 100 - 40000 (Boost to 102400)
- 3840 x 2160 video
- Canon RF Mount
- 485g - 133 x 85 x 70mm
- Revealed February 2019
Sony A7R III
(Full Review)
(Full Review)
- 42MP - Full frame Sensor
- 3" Tilting Screen
- ISO 100 - 32000 (Push to 102400)
- Sensor based 5-axis Image Stabilization
- No Anti-Alias Filter
- 1/8000s Maximum Shutter
- 3840 x 2160 video
- Sony E Mount
- 657g - 127 x 96 x 74mm
- Released October 2017
- Previous Model is Sony A7R II
- Successor is Sony A7R IV
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Here, we will be looking at the Canon RP and Sony A7R III, former is a Advanced Mirrorless while the latter is a Pro Mirrorless by brands Canon and Sony. There is a considerable difference between the image resolutions of the RP (26MP) and A7R III (42MP) but both cameras boast the identical sensor size (Full frame).
Meta to Introduce 'AI-Generated' Labels for Media starting next monthThe RP was revealed 16 months after the A7R III which makes them a generation away from each other. Each of the cameras feature the same body design (SLR-style mirrorless).
Before we go right into a detailed comparison, here is a quick highlight of how the RP scores vs the A7R III in regards to portability, imaging, features and an overall mark.
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The following is a preview of the gallery photos for Canon EOS RP & Sony Alpha A7R III. The full galleries are provided at Canon RP Gallery & Sony A7R III Gallery.
Reasons to pick Canon RP over the Sony A7R III
| RP | A7R III | |||
|---|---|---|---|---|
| Released | February 2019 |  | October 2017 | Newer by 16 months |
| Screen type | Fully Articulated |  | Tilting | Fully Articulating screen |
Reasons to pick Sony A7R III over the Canon RP
| A7R III | RP | |||
|---|---|---|---|---|
| Screen resolution | 1440k |  | 1040k | Clearer screen (+400k dot) |
Common features in the Canon RP and Sony A7R III
| RP | A7R III | |||
|---|---|---|---|---|
| Manually focus |  | Dial precise focus | ||
| Screen size | 3" |  | 3" | Same screen size |
| Selfie screen |  | Missing selfie screen | ||
| Touch friendly screen |  | Quickly navigate |
Canon RP vs Sony A7R III Physical Comparison
If you are going to travel with your camera frequently, you will need to consider its weight and measurements. The Canon RP enjoys exterior dimensions of 133mm x 85mm x 70mm (5.2" x 3.3" x 2.8") with a weight of 485 grams (1.07 lbs) and the Sony A7R III has proportions of 127mm x 96mm x 74mm (5.0" x 3.8" x 2.9") having a weight of 657 grams (1.45 lbs).
Contrast the Canon RP and Sony A7R III in our newest Camera plus Lens Size Comparison Tool.
Keep in mind, the weight of an ILC will differ dependant on the lens you are working with at that time. Following is a front view proportions comparison of the RP against the A7R III.
Looking at size and weight, the portability grade of the RP and A7R III is 70 and 63 respectively.
Canon RP vs Sony A7R III Sensor Comparison
In many cases, it is very hard to imagine the gap between sensor dimensions purely by reading through specs. The picture here will help offer you a better sense of the sensor dimensions in the RP and A7R III.
All in all, both cameras feature the identical sensor size albeit different megapixels. You can count on the Sony A7R III to give greater detail because of its extra 16 Megapixels. Higher resolution will allow you to crop pictures way more aggressively. The more recent RP should have an advantage with regard to sensor tech.
Canon RP vs Sony A7R III Screen and ViewFinder
Photography Glossary Photography Type Scores
Portrait Comparison
Canon RP as a Portrait photography camera
Sony A7R III as a Portrait photography camera
focusing manually
sensor resolution is high (26MP)
sensor size is large (Full frame)
features face detection focusing
saves RAW files
has manual focus
amazing resolution (42 megapixels)
sensor size is large (Full frame)
offers face detection focus
exports RAW formats
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Canon RP Street photography advice
Sony A7R III Street photography advice
screen articulates fully
sensor size is large (Full frame)
saves RAW files
boasts touch to focus
weather proofing
great ISO range (40,000)
no image stabilization
screen tilts up and down
has image stabilization (Sensor based 5-axis)
sensor size is large (Full frame)
exports RAW formats
has touch to focus
weather sealing
very good ISO range (32,000)
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Canon RP Sports photography info
Sony A7R III Sports photography info
sensor resolution is high (26 megapixels)
sensor size is large (Full frame)
features tracking autofocus
weather proofing
sensor has phase detect AF
max frames per second very slow (5.0 frames/s)
no image stabilization
terrible battery (250 per charge)
max shutter speed is good (1/8,000 seconds)
has image stabilization (Sensor based 5-axis)
amazing resolution (42 megapixels)
sensor size is large (Full frame)
offers tracking autofocus
weather sealing
better than average battery power (650 shots)
has phase detect auto focus
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Canon RP Travel photography details
Sony A7R III Travel photography details
weather proofing
connects via bluetooth
boasts touch to focus
sensor resolution is high (26 megapixels)
terrible battery (250 CIPA)
screen isn't selfie friendly
better than average battery power (650 per charge)
weather sealing
supports bluetooth
has touch to focus
amazing resolution (42MP)
doesn't contain selfie friendly display
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Canon RP Landscape photography advice
Sony A7R III Landscape photography advice
focusing manually
swap lenses (Canon RF mount)
screen size is good (3 inches)
sensor resolution is high (26MP)
sensor size is large (Full frame)
great ISO range (40,000)
saves RAW files
weather proofing
no image stabilization
terrible battery (250 CIPA)
has manual focus
switch lenses (Sony E mount)
good sized screen (3 inches)
has image stabilization (Sensor based 5-axis)
amazing resolution (42 megapixels)
sensor size is large (Full frame)
doesnt have anti-alias filter
very good ISO range (32,000)
exports RAW formats
weather sealing
better than average battery power (650 per charge)
has double storage slots
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Canon RP as a Vlogging camera
Sony A7R III as a Vlogging camera
touch screen
features face detection focusing
video res high (3840 x 2160 pixels)
includes external mic support
screen isn't selfie friendly
no image stabilization
touchscreen functionality
has image stabilization (Sensor based 5-axis)
offers face detection focus
high res video (3840 x 2160 pixels)
has external mic port
doesn't contain selfie friendly display
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Canon RP vs Sony A7R III Specifications
| Canon EOS RP | Sony Alpha A7R III | |
|---|---|---|
| General Information | ||
| Make | Canon | Sony |
| Model type | Canon EOS RP | Sony Alpha A7R III |
| Type | Advanced Mirrorless | Pro Mirrorless |
| Revealed | 2019-02-14 | 2017-10-25 |
| Body design | SLR-style mirrorless | SLR-style mirrorless |
| Sensor Information | ||
| Chip | Digic 8 | Bionz X |
| Sensor type | CMOS | BSI-CMOS |
| Sensor size | Full frame | Full frame |
| Sensor dimensions | 35.9 x 24mm | 35.9 x 24mm |
| Sensor area | 861.6mm² | 861.6mm² |
| Sensor resolution | 26 megapixels | 42 megapixels |
| Anti alias filter | ||
| Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 3:2 and 16:9 |
| Highest resolution | 6240 x 4160 | 7952 x 5304 |
| Highest native ISO | 40000 | 32000 |
| Highest boosted ISO | 102400 | 102400 |
| Minimum native ISO | 100 | 100 |
| RAW photos | ||
| Minimum boosted ISO | 50 | 50 |
| Autofocusing | ||
| Focus manually | ||
| Touch to focus | ||
| AF continuous | ||
| AF single | ||
| Tracking AF | ||
| Selective AF | ||
| AF center weighted | ||
| Multi area AF | ||
| AF live view | ||
| Face detect focusing | ||
| Contract detect focusing | ||
| Phase detect focusing | ||
| Total focus points | 4779 | 425 |
| Lens | ||
| Lens mount type | Canon RF | Sony E |
| Amount of lenses | 17 | 121 |
| Crop factor | 1 | 1 |
| Screen | ||
| Display type | Fully Articulated | Tilting |
| Display sizing | 3 inch | 3 inch |
| Resolution of display | 1,040k dot | 1,440k dot |
| Selfie friendly | ||
| Liveview | ||
| Touch capability | ||
| Viewfinder Information | ||
| Viewfinder type | Electronic | Electronic |
| Viewfinder resolution | 2,360k dot | 3,686k dot |
| Viewfinder coverage | 100 percent | 100 percent |
| Viewfinder magnification | 0.7x | 0.78x |
| Features | ||
| Lowest shutter speed | 30 seconds | 30 seconds |
| Highest shutter speed | 1/4000 seconds | 1/8000 seconds |
| Continuous shooting speed | 5.0 frames per second | 10.0 frames per second |
| Shutter priority | ||
| Aperture priority | ||
| Manual exposure | ||
| Exposure compensation | Yes | Yes |
| Custom WB | ||
| Image stabilization | ||
| Built-in flash | ||
| Flash distance | no built-in flash | no built-in flash |
| Flash options | no built-in flash | Off, Auto, Fill-flash, Slow Sync, Rear Sync, Red-eye reduction, Wireless, Hi-speed sync |
| External flash | ||
| Auto exposure bracketing | ||
| WB bracketing | ||
| Highest flash sync | 1/180 seconds | - |
| Exposure | ||
| Multisegment metering | ||
| Average metering | ||
| Spot metering | ||
| Partial metering | ||
| AF area metering | ||
| Center weighted metering | ||
| Video features | ||
| Video resolutions | 3840 x 2160 @ 24p / 120 Mbps, MOV, H.264, Linear PCM | 3840 x 2160 (30p, 25p, 24p), 1920 x 1080 (60p, 60i, 24p), 1440 x 1080 (30p), 640 x 480 (30p) |
| Highest video resolution | 3840x2160 | 3840x2160 |
| Video format | MPEG-4, H.264 | MPEG-4, AVCHD, XAVC S |
| Mic jack | ||
| Headphone jack | ||
| Connectivity | ||
| Wireless | Built-In | Built-In |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | Yes | USB 3.1 Gen 1(5 GBit/sec) |
| GPS | None | None |
| Physical | ||
| Environment seal | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 485 gr (1.07 pounds) | 657 gr (1.45 pounds) |
| Physical dimensions | 133 x 85 x 70mm (5.2" x 3.3" x 2.8") | 127 x 96 x 74mm (5.0" x 3.8" x 2.9") |
| DXO scores | ||
| DXO All around rating | 85 | 100 |
| DXO Color Depth rating | 24.0 | 26.0 |
| DXO Dynamic range rating | 11.9 | 14.7 |
| DXO Low light rating | 2977 | 3523 |
| Other | ||
| Battery life | 250 pictures | 650 pictures |
| Style of battery | Battery Pack | Battery Pack |
| Battery ID | - | NP-FZ100 |
| Self timer | Yes (2 or 10 secs, custom) | Yes (2 or 10 sec; continuous (3 or 5 exposures)) |
| Time lapse shooting | ||
| Type of storage | SD/SDHC/SDXC card (UHS-II supported) | Two SD/SDHC/SDXC slots (UHS-II support on one) |
| Storage slots | Single | Dual |
| Retail price | $999 | $2,800 |