Canon R3 vs Sony A7 IV
Portability
52 Imaging
77 Features
93 Overall
83
52 Imaging
77 Features
93 Overall
83
Portability
61 Imaging
80 Features
92 Overall
84
61 Imaging
80 Features
92 Overall
84
Canon R3 vs Sony A7 IV Key Specs
Canon R3
(Full Review)
(Full Review)
- 24MP - Full frame Sensor
- 3.2" Fully Articulated Display
- ISO 100 - 102400 (Increase to 204800)
- Sensor based 5-axis Image Stabilization
- 1/8000s Maximum Shutter
- 6000 x 3164 video
- Canon RF Mount
- 1015g - 150 x 143 x 87mm
- Launched September 2021
Sony A7 IV
(Full Review)
(Full Review)
- 33MP - Full frame Sensor
- 3" Fully Articulated Display
- ISO 100 - 51200 (Bump to 204800)
- Sensor based 5-axis Image Stabilization
- 1/8000s Max Shutter
- 3840 x 2160 video
- Sony E Mount
- 699g - 129 x 97 x 81mm
- Announced October 2021
- Replaced the Sony A7 III
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On this page, we are looking at the Canon R3 and Sony A7 IV, both Pro Mirrorless digital cameras by rivals Canon and Sony. There exists a big gap between the sensor resolutions of the R3 (24MP) and A7 IV (33MP) but both cameras have the same sensor dimensions (Full frame).
Photography GlossaryThe R3 was brought out very close to the A7 IV and they are of a similar generation. Both of the cameras have the same body design (SLR-style mirrorless).
Before we go right into a complete comparison, here is a brief view of how the R3 grades against the A7 IV with regard to portability, imaging, features and an overall mark.
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Following is a sample of the gallery pics for Canon EOS R3 and Sony Alpha A7 IV. The entire galleries are available at Canon R3 Gallery and Sony A7 IV Gallery.
Reasons to pick Canon R3 over the Sony A7 IV
| R3 | A7 IV | |||
|---|---|---|---|---|
| Display dimensions | 3.2" |  | 3" | Larger display (+0.2") |
| Display resolution | 4150k |  | 1440k | Crisper display (+2710k dot) |
Reasons to pick Sony A7 IV over the Canon R3
| A7 IV | R3 |
|---|
Common features in the Canon R3 and Sony A7 IV
| R3 | A7 IV | |||
|---|---|---|---|---|
| Announced | September 2021 |  | October 2021 | Similar generation |
| Focus manually |  | Very precise focusing | ||
| Display type | Fully Articulated |  | Fully articulated | Fully Articulated display |
| Selfie screen |  | Both are selfie friendly | ||
| Touch display |  | Easily navigate |
Canon R3 vs Sony A7 IV Physical Comparison
When you are intending to travel with your camera, you're going to have to take into account its weight and size. The Canon R3 enjoys outer measurements of 150mm x 143mm x 87mm (5.9" x 5.6" x 3.4") along with a weight of 1015 grams (2.24 lbs) while the Sony A7 IV has specifications of 129mm x 97mm x 81mm (5.1" x 3.8" x 3.2") along with a weight of 699 grams (1.54 lbs).
Analyze the Canon R3 and Sony A7 IV in the all new Camera with Lens Size Comparison Tool.
Take into account, the weight of an Interchangeable Lens Camera will differ depending on the lens you are employing at that moment. The following is a front view overall size comparison of the R3 against the A7 IV.
Using dimensions and weight, the portability rating of the R3 and A7 IV is 52 and 61 respectively.
Canon R3 vs Sony A7 IV Sensor Comparison
Typically, it is very hard to imagine the contrast between sensor dimensions purely by checking specifications. The image below might give you a greater sense of the sensor measurements in the R3 and A7 IV.
To sum up, each of these cameras have the same sensor dimensions but different MP. You should expect to see the Sony A7 IV to give greater detail having its extra 9MP. Greater resolution can also enable you to crop photos a bit more aggressively.
Canon R3 vs Sony A7 IV Screen and ViewFinder
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Portrait Comparison
Canon R3 as a Portrait photography camera
Sony A7 IV as a Portrait photography camera
you can focus manually
MP count decent (24MP)
sensor size is big (Full frame)
comes with face detect focusing
delivers RAW files
focusing manually
MP count great (33 megapixels)
great sensor size (Full frame)
provides face detection focusing
supports RAW formats
no liveview feature
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Canon R3 Street photography info
Sony A7 IV Street photography info
fully articulated screen
image stabilization (Sensor based 5-axis)
sensor size is big (Full frame)
delivers RAW files
features focus via touch
weather proof
very good ISO range (102,400)
heavier than competitors in class (1,015g)
built in image stabilization (Sensor based 5-axis)
great sensor size (Full frame)
supports RAW formats
includes touch to focus
environment proof
good high ISO (51,200)
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Canon R3 Sports photography factors
Sony A7 IV Sports photography factors
maximum shutter speed is high (1/8,000s)
silent mode (1/64,000s)
image stabilization (Sensor based 5-axis)
MP count decent (24MP)
sensor size is big (Full frame)
comes with tracking focus
weather proof
great battery life (760 per charge)
supports phase detect AF
great max shutter speed (1/8,000s)
built in image stabilization (Sensor based 5-axis)
MP count great (33MP)
great sensor size (Full frame)
provides tracking autofocus
environment proof
good battery pack (600 per charge)
has phase detect AF
no liveview feature
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Travel photography with Canon R3
Travel photography with Sony A7 IV
great battery life (760 per charge)
weather proof
supports bluetooth
features focus via touch
MP count decent (24MP)
selfie friendly screen
heavier than competitors in class (1,015 grams)
good battery pack (600 CIPA)
environment proof
connects via bluetooth
includes touch to focus
MP count great (33 megapixels)
selfie friendly display
Sora from OpenAI releases its first ever music videoLandscape Comparison
Canon R3 Landscape photography advice
Sony A7 IV Landscape photography advice
you can focus manually
swap lenses (Canon RF mount)
nice screen size (3.2 inches)
image stabilization (Sensor based 5-axis)
MP count decent (24MP)
sensor size is big (Full frame)
very good ISO range (102,400)
delivers RAW files
weather proof
great battery life (760 shots)
has double storage slots
focusing manually
switch lenses (Sony E mount)
pretty good screen size (3 inches)
built in image stabilization (Sensor based 5-axis)
MP count great (33MP)
great sensor size (Full frame)
good high ISO (51,200)
supports RAW formats
environment proof
good battery pack (600 CIPA)
has dual storage slots
no liveview feature
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Canon R3 as a Vlogging camera
Sony A7 IV as a Vlogging camera
selfie friendly screen
built-in touchscreen
image stabilization (Sensor based 5-axis)
comes with face detect focusing
high res video (6000 x 3164 resolution)
comes with mic port
heavier than competitors in class (1,015g)
selfie friendly display
built-in touchscreen
built in image stabilization (Sensor based 5-axis)
provides face detection focusing
great video quality (3840 x 2160 pxls)
has external mic jack
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Canon R3 vs Sony A7 IV Specifications
| Canon EOS R3 | Sony Alpha A7 IV | |
|---|---|---|
| General Information | ||
| Brand Name | Canon | Sony |
| Model type | Canon EOS R3 | Sony Alpha A7 IV |
| Type | Pro Mirrorless | Pro Mirrorless |
| Launched | 2021-09-14 | 2021-10-21 |
| Body design | SLR-style mirrorless | SLR-style mirrorless |
| Sensor Information | ||
| Sensor type | Stacked CMOS | BSI-CMOS |
| Sensor size | Full frame | Full frame |
| Sensor dimensions | 36 x 24mm | 35.8 x 23.8mm |
| Sensor area | 864.0mm² | 852.0mm² |
| Sensor resolution | 24 megapixels | 33 megapixels |
| Anti alias filter | ||
| Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 1:1, 4:3, 3:2 and 16:9 |
| Max resolution | 6000 x 4000 | 7008 x 4672 |
| Max native ISO | 102400 | 51200 |
| Max enhanced ISO | 204800 | 204800 |
| Min native ISO | 100 | 100 |
| RAW pictures | ||
| Min enhanced ISO | 50 | 50 |
| Autofocusing | ||
| Manual focusing | ||
| Autofocus touch | ||
| Continuous autofocus | ||
| Single autofocus | ||
| Tracking autofocus | ||
| Autofocus selectice | ||
| Center weighted autofocus | ||
| Autofocus multi area | ||
| Live view autofocus | ||
| Face detect focus | ||
| Contract detect focus | ||
| Phase detect focus | ||
| Total focus points | 1053 | 759 |
| Lens | ||
| Lens support | Canon RF | Sony E |
| Number of lenses | 27 | 172 |
| Focal length multiplier | 1 | 1 |
| Screen | ||
| Range of display | Fully Articulated | Fully articulated |
| Display sizing | 3.2" | 3" |
| Display resolution | 4,150k dot | 1,440k dot |
| Selfie friendly | ||
| Liveview | ||
| Touch function | ||
| Viewfinder Information | ||
| Viewfinder | Electronic | Electronic |
| Viewfinder resolution | 5,760k dot | 3,690k dot |
| Viewfinder coverage | 100 percent | 100 percent |
| Viewfinder magnification | 0.76x | 0.78x |
| Features | ||
| Min shutter speed | 30 secs | 30 secs |
| Max shutter speed | 1/8000 secs | 1/8000 secs |
| Max quiet shutter speed | 1/64000 secs | - |
| Continuous shutter speed | 12.0fps | 10.0fps |
| Shutter priority | ||
| Aperture priority | ||
| Expose Manually | ||
| Exposure compensation | Yes | Yes |
| Change white balance | ||
| Image stabilization | ||
| Built-in flash | ||
| Flash distance | no built-in flash | no built-in flash |
| Flash modes | no built-in flash | no built-in flash |
| External flash | ||
| AE bracketing | ||
| White balance bracketing | ||
| Max flash sync | 1/250 secs | 1/200 secs |
| Exposure | ||
| Multisegment exposure | ||
| Average exposure | ||
| Spot exposure | ||
| Partial exposure | ||
| AF area exposure | ||
| Center weighted exposure | ||
| Video features | ||
| Supported 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) | 3843840 x 2160 @ 60p / 200 Mbps, XAVC HS, MP4, H.265, Linear PCM3840 x 2160 @ 50p / 200 Mbps, XAVC HS, MP4, H.265, Linear PCM3840 x 2160 @ 30p / 140 Mbps, XAVC HS, MP4, H.265, Linear PCM3840 x 2160 @ 25p / 140 Mbps, XAVC HS, MP4, H.265, Linear PCM3840 x 2160 @ 24p / 100 Mbps, XAVC HS, MP4, H.265, Linear PCM3840 x 2160 @ 60p / 600 Mbps, XAVC S-I, MP4, H.264, Linear PCM3840 x 2160 @ 50p / 500 Mbps, XAVC S-I, MP4, H.264, Linear PCM3840 x 2160 @ 30p / 300 Mbps, XAVC S-I, MP4, H.264, Linear PCM3840 x 2160 @ 25p / 250 Mbps, XAVC S-I, MP4, H.264, Linear PCM3840 x 2160 @ 24p / 240 Mbps, XAVC S-I, MP4, H.264, Linear PCM3840 x 2160 @ 120p / 280 Mbps, XAVC S, MP4, H.264, Linear PCM3840 x 2160 @ 100p / 280 Mbps, XAVC S, MP4, H.264, Linear PCM3840 x 2160 @ 60p / 200 Mbps, XAVC S, MP4, H.264, Linear PCM3840 x 2160 @ 50p / 200 Mbps, XAVC S, MP4, H.264, Linear PCM3840 x 2160 @ 30p / |
| Max video resolution | 6000x3164 | 3840x2160 |
| Video data format | MPEG-4, H.264, H.265 | MPEG-4, XAVC S, XAVC HS, XAVC S-I, H.264, H.265 |
| Mic input | ||
| Headphone input | ||
| Connectivity | ||
| Wireless | Built-In | Built-In |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 3.2 Gen 2 (10 GBit/sec) | Yes (USB PD supported) |
| GPS | Yes | None |
| Physical | ||
| Environmental seal | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 1015g (2.24 lb) | 699g (1.54 lb) |
| Physical dimensions | 150 x 143 x 87mm (5.9" x 5.6" x 3.4") | 129 x 97 x 81mm (5.1" x 3.8" x 3.2") |
| DXO scores | ||
| DXO Overall rating | 96 | not tested |
| DXO Color Depth rating | 25.0 | not tested |
| DXO Dynamic range rating | 14.7 | not tested |
| DXO Low light rating | 4086 | not tested |
| Other | ||
| Battery life | 760 shots | 600 shots |
| Form of battery | Battery Pack | Battery Pack |
| Battery ID | LP-E19 | NP-FZ100 |
| Self timer | Yes | Yes (2 or 10 sec; continuous (3 or 5 exposures)) |
| Time lapse recording | ||
| Storage media | SD/ SDHC/ SDXC (UHS-II supported) + CFexpress Type B | Dual SD/CFexpress Type A slots |
| Storage slots | Two | Two |
| Retail price | $6,000 | $2,500 |