Canon R vs Sony A6400
62 Imaging
76 Features
88 Overall
80
83 Imaging
68 Features
88 Overall
76
Canon R vs Sony A6400 Key Specs
(Full Review)
- 30MP - Full frame Sensor
- 3.2" Fully Articulated Display
- ISO 100 - 40000 (Push to 102400)
- 1/8000s Maximum Shutter
- 3840 x 2160 video
- Canon RF Mount
- 660g - 136 x 98 x 84mm
- Revealed September 2018
(Full Review)
- 24MP - APS-C Sensor
- 3" Tilting Display
- ISO 100 - 32000 (Boost to 102400)
- 3840 x 2160 video
- Sony E Mount
- 403g - 120 x 67 x 50mm
- Released January 2019
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Below is a complete review of the Canon R and Sony A6400, one being a Pro Mirrorless and the other is a Advanced Mirrorless by brands Canon and Sony. There exists a huge gap between the resolutions of the R (30MP) and A6400 (24MP) and the R (Full frame) and A6400 (APS-C) boast different sensor sizes.
Meta to Introduce 'AI-Generated' Labels for Media starting next monthThe R was manufactured 4 months earlier than the A6400 and they are both of a similar generation. Both the cameras feature different body design with the Canon R being a SLR-style mirrorless camera and the Sony A6400 being a Rangefinder-style mirrorless camera.
Before getting right into a in-depth comparison, here is a short summary of how the R matches up vs the A6400 for portability, imaging, features and an overall grade.
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Following is a sample of the gallery pics for Canon EOS R and Sony Alpha a6400. The entire galleries are viewable at Canon R Gallery and Sony A6400 Gallery.
Reasons to pick Canon R over the Sony A6400
| R | A6400 | |||
|---|---|---|---|---|
| Display type | Fully Articulated | Tilting | Fully Articulating display | |
| Display size | 3.2" | 3" | Larger display (+0.2") | |
| Display resolution | 2100k | 922k | Sharper display (+1178k dot) |
Reasons to pick Sony A6400 over the Canon R
| A6400 | R |
|---|
Common features in the Canon R and Sony A6400
| R | A6400 | |||
|---|---|---|---|---|
| Released | September 2018 | January 2019 | Similar generation | |
| Focus manually | Very accurate focusing | |||
| Selfie screen | Both are selfie friendly | |||
| Touch display | Easily navigate |
Canon R vs Sony A6400 Physical Comparison
If you're planning to lug around your camera, you will have to think about its weight and measurements. The Canon R provides exterior measurements of 136mm x 98mm x 84mm (5.4" x 3.9" x 3.3") with a weight of 660 grams (1.46 lbs) while the Sony A6400 has proportions of 120mm x 67mm x 50mm (4.7" x 2.6" x 2.0") and a weight of 403 grams (0.89 lbs).
Compare the Canon R and Sony A6400 in the new Camera with Lens Size Comparison Tool.
Don't forget, the weight of an Interchangeable Lens Camera will vary dependant on the lens you are using at that moment. Below is a front view sizing comparison of the R compared to the A6400.

Looking at dimensions and weight, the portability rating of the R and A6400 is 62 and 83 respectively.
Canon R vs Sony A6400 Sensor Comparison
Quite often, it is very tough to visualize the gap between sensor measurements merely by looking at specifications. The visual below might provide you a much better sense of the sensor sizing in the R and A6400.
To sum up, each of the cameras feature different resolutions and different sensor measurements. The R because of its larger sensor is going to make getting shallow DOF less difficult and the Canon R will give you more detail due to its extra 6 Megapixels. Greater resolution will also let you crop pics way more aggressively.
Canon R vs Sony A6400 Screen and ViewFinder
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Canon R vs Sony A6400 Specifications
| Canon EOS R | Sony Alpha a6400 | |
|---|---|---|
| General Information | ||
| Company | Canon | Sony |
| Model | Canon EOS R | Sony Alpha a6400 |
| Category | Pro Mirrorless | Advanced Mirrorless |
| Revealed | 2018-09-05 | 2019-01-15 |
| Physical type | SLR-style mirrorless | Rangefinder-style mirrorless |
| Sensor Information | ||
| Chip | - | Bionz X |
| Sensor type | CMOS | CMOS |
| Sensor size | Full frame | APS-C |
| Sensor dimensions | 36 x 24mm | 23.5 x 15.6mm |
| Sensor surface area | 864.0mm² | 366.6mm² |
| Sensor resolution | 30 megapixel | 24 megapixel |
| Anti aliasing filter | ||
| Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 1:1, 3:2 and 16:9 |
| Max resolution | 6720 x 4480 | 6000 x 4000 |
| Max native ISO | 40000 | 32000 |
| Max enhanced ISO | 102400 | 102400 |
| Min native ISO | 100 | 100 |
| RAW images | ||
| Min enhanced ISO | 50 | - |
| Autofocusing | ||
| Focus manually | ||
| Touch focus | ||
| Autofocus continuous | ||
| Single autofocus | ||
| Tracking autofocus | ||
| Autofocus selectice | ||
| Center weighted autofocus | ||
| Multi area autofocus | ||
| Live view autofocus | ||
| Face detect autofocus | ||
| Contract detect autofocus | ||
| Phase detect autofocus | ||
| Number of focus points | 5655 | 425 |
| Lens | ||
| Lens mount | Canon RF | Sony E |
| Amount of lenses | 17 | 121 |
| Crop factor | 1 | 1.5 |
| Screen | ||
| Type of display | Fully Articulated | Tilting |
| Display diagonal | 3.2 inch | 3 inch |
| Display resolution | 2,100 thousand dots | 922 thousand dots |
| Selfie friendly | ||
| Liveview | ||
| Touch display | ||
| Viewfinder Information | ||
| Viewfinder | Electronic | Electronic |
| Viewfinder resolution | 3,690 thousand dots | 2,359 thousand dots |
| Viewfinder coverage | 100% | 100% |
| Viewfinder magnification | 0.76x | 0.7x |
| Features | ||
| Min shutter speed | 30s | 30s |
| Max shutter speed | 1/8000s | 1/4000s |
| Continuous shutter rate | 8.0 frames/s | 11.0 frames/s |
| Shutter priority | ||
| Aperture priority | ||
| Manually set exposure | ||
| Exposure compensation | Yes | Yes |
| Set white balance | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash range | no built-in flash | 6.00 m (at ISO 100) |
| Flash modes | no built-in flash | Off, auto, on, slow sync, rear sync, redeye reduction, wireless, hi-speed sync |
| Hot shoe | ||
| Auto exposure bracketing | ||
| WB bracketing | ||
| Exposure | ||
| Multisegment | ||
| Average | ||
| Spot | ||
| Partial | ||
| AF area | ||
| Center weighted | ||
| Video features | ||
| Supported video resolutions | 3840 x 2160 @ 30p / 480 Mbps, MOV, H.264, Linear PCM | 3840 x 2160 @ 30p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM |
| Max video resolution | 3840x2160 | 3840x2160 |
| Video data format | MPEG-4, H.264 | MPEG-4, H.264, XAVC-S |
| Mic port | ||
| Headphone port | ||
| Connectivity | ||
| Wireless | Built-In | Built-In |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | Yes (with LP-E6N only) | USB 2.0 (480 Mbit/sec) |
| GPS | None | None |
| Physical | ||
| Environment sealing | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 660 gr (1.46 lb) | 403 gr (0.89 lb) |
| Physical dimensions | 136 x 98 x 84mm (5.4" x 3.9" x 3.3") | 120 x 67 x 50mm (4.7" x 2.6" x 2.0") |
| DXO scores | ||
| DXO Overall score | 89 | 83 |
| DXO Color Depth score | 24.5 | 24.0 |
| DXO Dynamic range score | 13.5 | 13.6 |
| DXO Low light score | 2742 | 1431 |
| Other | ||
| Battery life | 370 images | 410 images |
| Battery type | Battery Pack | Battery Pack |
| Battery model | - | NP-FW50 |
| Self timer | Yes (2 or 10 secs) | Yes |
| Time lapse feature | ||
| Storage type | SD card (UHS-II supported) | SD/SDHC/SDXC/Memory Stick DUO (UHS-I compliant) |
| Card slots | Single | Single |
| Cost at release | $2,299 | $898 |