Canon R3 vs Sony A7
Portability
52 Imaging
77 Features
93 Overall
83
52 Imaging
77 Features
93 Overall
83
Portability
78 Imaging
70 Features
80 Overall
74
78 Imaging
70 Features
80 Overall
74
Canon R3 vs Sony A7 Key Specs
Canon R3
(Full Review)
(Full Review)
- 24MP - Full frame Sensor
- 3.2" Fully Articulated Display
- ISO 100 - 102400 (Expand to 204800)
- Sensor based 5-axis Image Stabilization
- 1/8000s Max Shutter
- 6000 x 3164 video
- Canon RF Mount
- 1015g - 150 x 143 x 87mm
- Introduced September 2021
Sony A7
(Full Review)
(Full Review)
- 24MP - Full frame Sensor
- 3" Tilting Display
- ISO 50 - 25600
- 1/8000s Maximum Shutter
- 1920 x 1080 video
- Sony E Mount
- 474g - 127 x 94 x 48mm
- Introduced January 2014
- Renewed by Sony A7 II
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Below is a in depth analysis of the Canon R3 vs Sony A7, both Pro Mirrorless cameras by rivals Canon and Sony. The resolution of the R3 (24MP) and the A7 (24MP) is fairly comparable and both cameras offer the identical sensor measurements (Full frame).
Meta to Introduce 'AI-Generated' Labels for Media starting next monthThe R3 was unveiled 7 years later than the A7 and that is a fairly big difference as far as camera technology is concerned. Each of these cameras feature the same body design (SLR-style mirrorless).
Before we go right into a full comparison, here is a short summary of how the R3 matches up versus the A7 with regard to portability, imaging, features and an overall grade.
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Below is a sample of the gallery pictures for Canon EOS R3 & Sony Alpha A7. The full galleries are available at Canon R3 Gallery & Sony A7 Gallery.
Reasons to pick Canon R3 over the Sony A7
| R3 | A7 | |||
|---|---|---|---|---|
| Introduced | September 2021 |  | January 2014 | More recent by 94 months |
| Display type | Fully Articulated |  | Tilting | Fully Articulating display |
| Display size | 3.2" |  | 3" | Larger display (+0.2") |
| Display resolution | 4150k |  | 1230k | Crisper display (+2920k dot) |
| Selfie screen |  | Take selfies | ||
| Touch display |  | Easily navigate |
Reasons to pick Sony A7 over the Canon R3
| A7 | R3 |
|---|
Common features in the Canon R3 and Sony A7
| R3 | A7 | |||
|---|---|---|---|---|
| Focus manually |  | Very precise focus |
Canon R3 vs Sony A7 Physical Comparison
For those who are going to lug around your camera frequently, you need to think about its weight and proportions. The Canon R3 has physical dimensions of 150mm x 143mm x 87mm (5.9" x 5.6" x 3.4") with a weight of 1015 grams (2.24 lbs) while the Sony A7 has measurements of 127mm x 94mm x 48mm (5.0" x 3.7" x 1.9") accompanied by a weight of 474 grams (1.04 lbs).
Analyze the Canon R3 vs Sony A7 in our brand new Camera & Lens Size Comparison Tool.
Keep in mind, the weight of an ILC will differ dependant on the lens you choose at the time. Here is a front view size comparison of the R3 against the A7.
Factoring in dimensions and weight, the portability grade of the R3 and A7 is 52 and 78 respectively.
Canon R3 vs Sony A7 Sensor Comparison
Sometimes, it's difficult to see the contrast in sensor measurements just by going through specifications. The graphic underneath will help offer you a clearer sense of the sensor dimensions in the R3 and A7.
Plainly, both cameras feature the identical sensor size and the same resolution and you can expect comparable quality of photos although you would want to take the launch date of the cameras into account. The more modern R3 will have an edge when it comes to sensor innovation.
Canon R3 vs Sony A7 Screen and ViewFinder
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Portrait Comparison
Portrait photography with Canon R3
Portrait photography with Sony A7
manual focus
sensor resolution is decent (24 megapixels)
sensor size is big (Full frame)
provides face detection focus
delivers RAW files
manual focus
resolution is good (24MP)
sensor size is large (Full frame)
offers face detect focusing
exports RAW formats
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Street photography with Canon R3
Street photography with Sony A7
screen articulates fully
image stabilization (Sensor based 5-axis)
sensor size is big (Full frame)
delivers RAW files
features touch to focus
environment proof
good ISO range (102,400)
more heavy than competition in class (1,015 grams)
screen tilts
sensor size is large (Full frame)
exports RAW formats
weather proofing
lighter than average (474 grams)
above average high ISO (25,600)
lack of image stabilization
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Canon R3 Sports photography advice
Sony A7 Sports photography advice
high shutter speed (1/8,000 seconds)
silent shooting (1/64,000 seconds)
image stabilization (Sensor based 5-axis)
sensor resolution is decent (24MP)
sensor size is big (Full frame)
provides tracking autofocus
environment proof
great battery life (760 CIPA)
supports phase detect auto focus
maximum shutter speed is high (1/8,000s)
resolution is good (24 megapixels)
sensor size is large (Full frame)
weather proofing
supports phase detect AF
painfully slow continuous shooting (5.0 frames per second)
lack of image stabilization
terrible battery power (340 CIPA)
Photography GlossaryTravel Comparison
Travel photography with Canon R3
Travel photography with Sony A7
great battery life (760 per charge)
environment proof
has bluetooth
features touch to focus
sensor resolution is decent (24 megapixels)
selfie friendly display
more heavy than competition in class (1,015 grams)
lighter than average (474 grams)
weather proofing
resolution is good (24MP)
terrible battery power (340 shots)
display is not selfie friendly
President Biden pushes bill mandating TikTok sale or banLandscape Comparison
Canon R3 Landscape photography highlights
Sony A7 Landscape photography highlights
manual focus
change lenses (Canon RF mount)
pretty good screen size (3.2 inch)
image stabilization (Sensor based 5-axis)
sensor resolution is decent (24MP)
sensor size is big (Full frame)
good ISO range (102,400)
delivers RAW files
environment proof
great battery life (760 CIPA)
has dual storage slots
manual focus
switch lenses (Sony E mount)
screen size is good (3 inches)
resolution is good (24 megapixels)
sensor size is large (Full frame)
above average high ISO (25,600)
exports RAW formats
weather proofing
lack of image stabilization
terrible battery power (340 shots)
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Canon R3 Vlogging info
Sony A7 Vlogging info
selfie friendly display
touch screen
image stabilization (Sensor based 5-axis)
provides face detection focus
high quality video (6000 x 3164 pxls)
comes with external microphone jack
more heavy than competition in class (1,015g)
offers face detect focusing
video res high (1920 x 1080 pxls)
comes with mic socket
lighter than average (474g)
display is not selfie friendly
lack of image stabilization
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Canon R3 vs Sony A7 Specifications
| Canon EOS R3 | Sony Alpha A7 | |
|---|---|---|
| General Information | ||
| Brand Name | Canon | Sony |
| Model type | Canon EOS R3 | Sony Alpha A7 |
| Category | Pro Mirrorless | Pro Mirrorless |
| Introduced | 2021-09-14 | 2014-01-22 |
| Physical type | SLR-style mirrorless | SLR-style mirrorless |
| Sensor Information | ||
| Processor | - | Bionz X |
| Sensor type | Stacked CMOS | CMOS |
| Sensor size | Full frame | Full frame |
| Sensor dimensions | 36 x 24mm | 35.8 x 23.9mm |
| Sensor surface area | 864.0mm² | 855.6mm² |
| Sensor resolution | 24 megapixels | 24 megapixels |
| Anti alias filter | ||
| Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 3:2 and 16:9 |
| Highest resolution | 6000 x 4000 | 6000 x 4000 |
| Highest native ISO | 102400 | 25600 |
| Highest boosted ISO | 204800 | - |
| Minimum native ISO | 100 | 50 |
| RAW images | ||
| Minimum boosted ISO | 50 | - |
| Autofocusing | ||
| Focus manually | ||
| Touch focus | ||
| AF continuous | ||
| Single AF | ||
| Tracking AF | ||
| AF selectice | ||
| AF center weighted | ||
| Multi area AF | ||
| Live view AF | ||
| Face detect AF | ||
| Contract detect AF | ||
| Phase detect AF | ||
| Total focus points | 1053 | 117 |
| Cross type focus points | - | 25 |
| Lens | ||
| Lens support | Canon RF | Sony E |
| Available lenses | 27 | 121 |
| Crop factor | 1 | 1 |
| Screen | ||
| Display type | Fully Articulated | Tilting |
| Display sizing | 3.2 inch | 3 inch |
| Resolution of display | 4,150 thousand dots | 1,230 thousand dots |
| Selfie friendly | ||
| Liveview | ||
| Touch friendly | ||
| Display technology | - | Xtra Fine LCD |
| Viewfinder Information | ||
| Viewfinder | Electronic | Electronic |
| Viewfinder resolution | 5,760 thousand dots | 2,359 thousand dots |
| Viewfinder coverage | 100% | 100% |
| Viewfinder magnification | 0.76x | 0.71x |
| Features | ||
| Lowest shutter speed | 30 seconds | 30 seconds |
| Highest shutter speed | 1/8000 seconds | 1/8000 seconds |
| Highest quiet shutter speed | 1/64000 seconds | - |
| Continuous shooting rate | 12.0 frames/s | 5.0 frames/s |
| Shutter priority | ||
| Aperture priority | ||
| Expose Manually | ||
| Exposure compensation | Yes | Yes |
| Change WB | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash distance | no built-in flash | no built-in flash |
| Flash settings | no built-in flash | no built-in flash |
| Hot shoe | ||
| Auto exposure bracketing | ||
| WB bracketing | ||
| Highest flash synchronize | 1/250 seconds | 1/250 seconds |
| Exposure | ||
| Multisegment metering | ||
| Average metering | ||
| Spot metering | ||
| Partial metering | ||
| AF area metering | ||
| Center weighted metering | ||
| Video features | ||
| Video resolutions | 6000x3164 (60p/50p/30p/24p/23.98p) 4096x2160 (120p/60p/30p/24p/23.98p) 3840x2160 (120p/60p/30p/23.98p) 1920x1080 (60p/30p/23.98p) | 1920 x 1080 (60p, 60i, 24p), 1440 x 1080 (30p), 640 x 480 (30p) |
| Highest video resolution | 6000x3164 | 1920x1080 |
| Video file format | MPEG-4, H.264, H.265 | MPEG-4, AVCHD |
| Mic port | ||
| Headphone port | ||
| Connectivity | ||
| Wireless | Built-In | Built-In |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 3.2 Gen 2 (10 GBit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | Yes | None |
| Physical | ||
| Environment sealing | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 1015 grams (2.24 lbs) | 474 grams (1.04 lbs) |
| Physical dimensions | 150 x 143 x 87mm (5.9" x 5.6" x 3.4") | 127 x 94 x 48mm (5.0" x 3.7" x 1.9") |
| DXO scores | ||
| DXO All around rating | 96 | 90 |
| DXO Color Depth rating | 25.0 | 24.8 |
| DXO Dynamic range rating | 14.7 | 14.2 |
| DXO Low light rating | 4086 | 2248 |
| Other | ||
| Battery life | 760 photos | 340 photos |
| Style of battery | Battery Pack | Battery Pack |
| Battery ID | LP-E19 | NP-FW50 |
| Self timer | Yes | Yes (2 or 10 sec; continuous (3 or 5 exposures)) |
| Time lapse shooting | With downloadable app | |
| Type of storage | SD/ SDHC/ SDXC (UHS-II supported) + CFexpress Type B | SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo |
| Card slots | Two | Single |
| Pricing at launch | $6,000 | $798 |