Canon R100 vs Sony A9
76 Imaging
71 Features
70 Overall
70
65 Imaging
72 Features
93 Overall
80
Canon R100 vs Sony A9 Key Specs
(Full Review)
- 24MP - APS-C Sensor
- 3.00" Fixed Display
- ISO 100 - 12800 (Boost to 25600)
- 3840 x 2160 video
- Canon RF Mount
- 356g - 116 x 86 x 69mm
- Launched May 2023
(Full Review)
- 24MP - Full frame Sensor
- 3" Tilting Display
- ISO 100 - 51200 (Boost to 204800)
- Sensor based 5-axis Image Stabilization
- 1/8000s Max Shutter
- 3840 x 2160 video
- Sony E Mount
- 673g - 127 x 96 x 63mm
- Released April 2017
- Refreshed by Sony A9 II
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Here is a detailed review of the Canon R100 vs Sony A9, one being a Entry-Level Mirrorless and the other is a Pro Mirrorless by rivals Canon and Sony. The resolution of the R100 (24MP) and the A9 (24MP) is fairly comparable but the R100 (APS-C) and A9 (Full frame) posses different sensor dimensions.
Sora from OpenAI releases its first ever music videoThe R100 was launched 6 years later than the A9 and that is a fairly serious gap as far as camera technology is concerned. Both cameras have the same body design (SLR-style mirrorless).
Before we go into a more detailed comparison, here is a quick view of how the R100 scores against the A9 with regards to portability, imaging, features and an overall rating.
Photography Glossary Canon R100 vs Sony A9 Gallery
Below is a sample of the gallery pictures for Canon EOS R100 and Sony Alpha A9. The complete galleries are viewable at Canon R100 Gallery and Sony A9 Gallery.
Reasons to pick Canon R100 over the Sony A9
| R100 | A9 | |||
|---|---|---|---|---|
| Released | May 2023 | April 2017 | Fresher by 75 months |
Reasons to pick Sony A9 over the Canon R100
| A9 | R100 | |||
|---|---|---|---|---|
| Display type | Tilting | Fixed | Tilting display | |
| Display resolution | 1440k | 1040k | Sharper display (+400k dot) | |
| Touch display | Easily navigate |
Common features in the Canon R100 and Sony A9
| R100 | A9 | |||
|---|---|---|---|---|
| Manual focus | Dial exact focusing | |||
| Display dimensions | 3.00" | 3" | Equal display sizing | |
| Selfie screen | Missing selfie screen |
Canon R100 vs Sony A9 Physical Comparison
If you are going to carry your camera often, you are going to need to take into account its weight and proportions. The Canon R100 comes with physical dimensions of 116mm x 86mm x 69mm (4.6" x 3.4" x 2.7") having a weight of 356 grams (0.78 lbs) whilst the Sony A9 has measurements of 127mm x 96mm x 63mm (5.0" x 3.8" x 2.5") accompanied by a weight of 673 grams (1.48 lbs).
Check out the Canon R100 vs Sony A9 in the all new Camera and Lens Size Comparison Tool.
Remember that, the weight of an Interchangeable Lens Camera will vary based on the lens you have attached at that time. Following is a front view physical size comparison of the R100 and the A9.

Factoring in dimensions and weight, the portability rating of the R100 and A9 is 76 and 65 respectively.
Canon R100 vs Sony A9 Sensor Comparison
Typically, it's tough to picture the gap in sensor sizing purely by seeing technical specs. The graphic underneath will provide you a stronger sense of the sensor sizes in the R100 and A9.
As you have seen, both of these cameras provide the same megapixels but different sensor sizing. The R100 offers the smaller sensor which will make getting shallow DOF tougher. The more modern R100 provides an advantage with regard to sensor innovation.
Canon R100 vs Sony A9 Screen and ViewFinder
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Canon R100 vs Sony A9 Specifications
| Canon EOS R100 | Sony Alpha A9 | |
|---|---|---|
| General Information | ||
| Company | Canon | Sony |
| Model type | Canon EOS R100 | Sony Alpha A9 |
| Type | Entry-Level Mirrorless | Pro Mirrorless |
| Launched | 2023-05-24 | 2017-04-19 |
| Body design | SLR-style mirrorless | SLR-style mirrorless |
| Sensor Information | ||
| Chip | - | BIONZ X |
| Sensor type | CMOS | BSI-CMOS |
| Sensor size | APS-C | Full frame |
| Sensor measurements | 22.3 x 14.9mm | 35.6 x 23.8mm |
| Sensor surface area | 332.3mm² | 847.3mm² |
| Sensor resolution | 24 megapixel | 24 megapixel |
| Anti alias filter | ||
| Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 3:2 and 16:9 |
| Maximum resolution | 6000 x 4000 | 6000 x 4000 |
| Maximum native ISO | 12800 | 51200 |
| Maximum boosted ISO | 25600 | 204800 |
| Minimum native ISO | 100 | 100 |
| RAW images | ||
| Minimum boosted ISO | - | 50 |
| Autofocusing | ||
| Manual focusing | ||
| AF touch | ||
| AF continuous | ||
| AF single | ||
| AF tracking | ||
| AF selectice | ||
| Center weighted AF | ||
| Multi area AF | ||
| Live view AF | ||
| Face detect AF | ||
| Contract detect AF | ||
| Phase detect AF | ||
| Total focus points | 3975 | 693 |
| Lens | ||
| Lens mount type | Canon RF | Sony E |
| Amount of lenses | 39 | 121 |
| Focal length multiplier | 1.6 | 1 |
| Screen | ||
| Display type | Fixed Type | Tilting |
| Display diagonal | 3.00 inch | 3 inch |
| Display resolution | 1,040k dot | 1,440k dot |
| Selfie friendly | ||
| Liveview | ||
| Touch display | ||
| Viewfinder Information | ||
| Viewfinder | Electronic | Electronic |
| Viewfinder resolution | 2,360k dot | 3,686k dot |
| Viewfinder coverage | 100 percent | 100 percent |
| Viewfinder magnification | 0.59x | 0.78x |
| Features | ||
| Slowest shutter speed | 30 seconds | 30 seconds |
| Maximum shutter speed | - | 1/8000 seconds |
| Maximum quiet shutter speed | 1/4000 seconds | 1/32000 seconds |
| Continuous shooting speed | 6.5 frames/s | 20.0 frames/s |
| Shutter priority | ||
| Aperture priority | ||
| Expose Manually | ||
| Exposure compensation | Yes | Yes |
| Change WB | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash distance | 6m at ISO 100 | no built-in flash |
| Flash settings | Auto, On, Off, Red-eye | Flash off, Autoflash, Fill-flash, Slow Sync., Rear Sync., Red-eye reduction, Wireless, Hi-speed sync |
| External flash | ||
| Auto exposure bracketing | ||
| WB bracketing | ||
| Maximum flash sync | 1/250 seconds | - |
| Exposure | ||
| Multisegment metering | ||
| Average metering | ||
| Spot metering | ||
| Partial metering | ||
| AF area metering | ||
| Center weighted metering | ||
| Video features | ||
| Supported video resolutions | 3840 x 2160 @ 23.98p / 120 Mbps, MP4, H.264, AAC | - |
| Maximum video resolution | 3840x2160 | 3840x2160 |
| Video file format | MPEG-4, H.264 | MPEG-4, AVCHD, H.264 |
| Microphone jack | ||
| Headphone jack | ||
| Connectivity | ||
| Wireless | Built-In | Built-In |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | None | None |
| Physical | ||
| Environmental seal | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 356 grams (0.78 pounds) | 673 grams (1.48 pounds) |
| Physical dimensions | 116 x 86 x 69mm (4.6" x 3.4" x 2.7") | 127 x 96 x 63mm (5.0" x 3.8" x 2.5") |
| DXO scores | ||
| DXO All around rating | not tested | 92 |
| DXO Color Depth rating | not tested | 24.9 |
| DXO Dynamic range rating | not tested | 13.3 |
| DXO Low light rating | not tested | 3517 |
| Other | ||
| Battery life | 370 shots | 650 shots |
| Style of battery | Battery Pack | Battery Pack |
| Battery ID | LP-E17 | NP-FZ100 |
| Self timer | Yes | Yes (2, 5, 10 secs + continuous) |
| Time lapse shooting | ||
| Storage media | SD/SDHC/SDXC slot (UHS-I compatible) | Dual SD/SDHC/SDXC slots (UHS-II compatible) |
| Storage slots | 1 | Two |
| Retail cost | $479 | $4,498 |