Canon R100 vs Sony A7S II
76 Imaging
71 Features
70 Overall
70
68 Imaging
60 Features
76 Overall
66
Canon R100 vs Sony A7S II Key Specs
(Full Review)
- 24MP - APS-C Sensor
- 3.00" Fixed Display
- ISO 100 - 12800 (Increase to 25600)
- 3840 x 2160 video
- Canon RF Mount
- 356g - 116 x 86 x 69mm
- Announced May 2023
(Full Review)
- 12MP - Full frame Sensor
- 3" Tilting Screen
- ISO 100 - 102400 (Push to 409600)
- Sensor based 5-axis Image Stabilization
- 1/8000s Maximum Shutter
- 3840 x 2160 video
- Sony E Mount
- 627g - 127 x 96 x 60mm
- Announced October 2015
- Succeeded the Sony A7S
- Newer Model is Sony A7S III
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Following is a comprehensive assessment of the Canon R100 vs Sony A7S II, former is a Entry-Level Mirrorless while the latter is a Pro Mirrorless by manufacturers Canon and Sony. There exists a large gap between the image resolutions of the R100 (24MP) and A7S II (12MP) and the R100 (APS-C) and A7S II (Full frame) provide different sensor size.
Meta to Introduce 'AI-Generated' Labels for Media starting next monthThe R100 was brought out 7 years after the A7S II which is quite a serious difference as far as technology is concerned. The two cameras feature the same body design (SLR-style mirrorless).
Before diving into a in-depth comparison, here is a quick view of how the R100 matches up versus the A7S II with regards to portability, imaging, features and an overall score.
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Here is a preview of the gallery images for Canon EOS R100 & Sony Alpha A7S II. The entire galleries are available at Canon R100 Gallery & Sony A7S II Gallery.
Reasons to pick Canon R100 over the Sony A7S II
| R100 | A7S II | |||
|---|---|---|---|---|
| Announced | May 2023 | October 2015 | More modern by 93 months |
Reasons to pick Sony A7S II over the Canon R100
| A7S II | R100 | |||
|---|---|---|---|---|
| Screen type | Tilting | Fixed | Tilting screen | |
| Screen resolution | 1229k | 1040k | Clearer screen (+189k dot) |
Common features in the Canon R100 and Sony A7S II
| R100 | A7S II | |||
|---|---|---|---|---|
| Manual focus | More accurate focusing | |||
| Screen size | 3.00" | 3" | Same screen size | |
| Selfie screen | Absent selfie screen | |||
| Touch screen | Absent Touch screen |
Canon R100 vs Sony A7S II Physical Comparison
For anybody who is looking to carry around your camera, you need to consider its weight and volume. The Canon R100 has got outer dimensions of 116mm x 86mm x 69mm (4.6" x 3.4" x 2.7") and a weight of 356 grams (0.78 lbs) while the Sony A7S II has sizing of 127mm x 96mm x 60mm (5.0" x 3.8" x 2.4") along with a weight of 627 grams (1.38 lbs).
Contrast the Canon R100 vs Sony A7S II in our newest Camera & Lens Size Comparison Tool.
Don't forget, the weight of an ILC will differ depending on the lens you have during that time. Below is a front view measurement comparison of the R100 and the A7S II.

Factoring in dimensions and weight, the portability score of the R100 and A7S II is 76 and 68 respectively.
Canon R100 vs Sony A7S II Sensor Comparison
Typically, it's hard to picture the difference between sensor sizes purely by going over technical specs. The picture below will give you a far better sense of the sensor sizes in the R100 and A7S II.
As you have seen, both the cameras come with different megapixels and different sensor sizes. The R100 featuring a tinier sensor is going to make shooting shallower DOF harder and the Canon R100 will deliver more detail having its extra 12 Megapixels. Higher resolution will enable you to crop shots a good deal more aggressively. The newer R100 provides an advantage in sensor innovation.
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Canon R100 vs Sony A7S II Specifications
| Canon EOS R100 | Sony Alpha A7S II | |
|---|---|---|
| General Information | ||
| Company | Canon | Sony |
| Model type | Canon EOS R100 | Sony Alpha A7S II |
| Class | Entry-Level Mirrorless | Pro Mirrorless |
| Announced | 2023-05-24 | 2015-10-12 |
| Body design | SLR-style mirrorless | SLR-style mirrorless |
| Sensor Information | ||
| Powered by | - | Bionz X |
| Sensor type | CMOS | 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 | 24MP | 12MP |
| Anti alias filter | ||
| Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 3:2 and 16:9 |
| Peak resolution | 6000 x 4000 | 4240 x 2832 |
| Highest native ISO | 12800 | 102400 |
| Highest enhanced ISO | 25600 | 409600 |
| Lowest native ISO | 100 | 100 |
| RAW data | ||
| Lowest enhanced ISO | - | 50 |
| Autofocusing | ||
| Manual focusing | ||
| Autofocus touch | ||
| Continuous autofocus | ||
| Autofocus single | ||
| Autofocus tracking | ||
| Autofocus selectice | ||
| Center weighted autofocus | ||
| Autofocus multi area | ||
| Live view autofocus | ||
| Face detect focus | ||
| Contract detect focus | ||
| Phase detect focus | ||
| Total focus points | 3975 | 169 |
| Lens | ||
| Lens support | Canon RF | Sony E |
| Number of lenses | 39 | 121 |
| Crop factor | 1.6 | 1 |
| Screen | ||
| Display type | Fixed Type | Tilting |
| Display sizing | 3.00 inches | 3 inches |
| Resolution of display | 1,040k dot | 1,229k dot |
| Selfie friendly | ||
| Liveview | ||
| Touch function | ||
| Viewfinder Information | ||
| Viewfinder type | Electronic | Electronic |
| Viewfinder resolution | 2,360k dot | 2,359k dot |
| Viewfinder coverage | 100 percent | 100 percent |
| Viewfinder magnification | 0.59x | 0.78x |
| Features | ||
| Minimum shutter speed | 30 seconds | 30 seconds |
| Fastest shutter speed | - | 1/8000 seconds |
| Fastest quiet shutter speed | 1/4000 seconds | - |
| Continuous shutter speed | 6.5 frames/s | 5.0 frames/s |
| Shutter priority | ||
| Aperture priority | ||
| Manually set exposure | ||
| Exposure compensation | Yes | Yes |
| Custom white balance | ||
| Image stabilization | ||
| Integrated flash | ||
| Flash distance | 6m at ISO 100 | no built-in flash |
| Flash settings | Auto, On, Off, Red-eye | no built-in flash |
| Hot shoe | ||
| AEB | ||
| WB bracketing | ||
| Fastest 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 | 4K (3840 x 2160 @ 30p/24p [60-100Mbps]), Full HD (1920 x 1080 @ 120p/60p/60i/30p/24p [50-100Mbps]), 720p (30p [16Mbps]) |
| Highest video resolution | 3840x2160 | 3840x2160 |
| Video file format | MPEG-4, H.264 | MPEG-4, AVCHD, XAVC S |
| 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 | ||
| Environment seal | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 356 grams (0.78 lb) | 627 grams (1.38 lb) |
| Physical dimensions | 116 x 86 x 69mm (4.6" x 3.4" x 2.7") | 127 x 96 x 60mm (5.0" x 3.8" x 2.4") |
| DXO scores | ||
| DXO Overall rating | not tested | 85 |
| DXO Color Depth rating | not tested | 23.6 |
| DXO Dynamic range rating | not tested | 13.3 |
| DXO Low light rating | not tested | 2993 |
| Other | ||
| Battery life | 370 pictures | 370 pictures |
| Form of battery | Battery Pack | Battery Pack |
| Battery ID | LP-E17 | NP-FW50 |
| Self timer | Yes | Yes (2 or 10 sec; continuous (3 or 5 exposures)) |
| Time lapse shooting | With downloadable app | |
| Storage media | SD/SDHC/SDXC slot (UHS-I compatible) | SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo |
| Storage slots | One | One |
| Cost at release | $479 | $2,767 |