Canon R50 vs Sony A7S III
75 Imaging
71 Features
88 Overall
77


61 Imaging
64 Features
92 Overall
75
Canon R50 vs Sony A7S III Key Specs
(Full Review)
- 24MP - APS-C Sensor
- 3.00" Fully Articulated Display
- ISO 100 - 32000 (Boost to 51200)
- 3840 x 2160 video
- Canon RF Mount
- 375g - 116 x 86 x 69mm
- Launched February 2023
(Full Review)
- 12MP - Full frame Sensor
- 3" Fully Articulated Display
- ISO 80 - 102400 (Expand to 409600)
- Sensor based 5-axis Image Stabilization
- 1/8000s Maximum Shutter
- 3840 x 2160 video
- Sony E Mount
- 699g - 129 x 97 x 81mm
- Released July 2020
- Earlier Model is Sony A7S II

Canon R50 vs Sony A7S III Overview
Its time to look more in depth at the Canon R50 and Sony A7S III, former being a Entry-Level Mirrorless while the other is a Pro Mirrorless by brands Canon and Sony. There is a large difference among the sensor resolutions of the R50 (24MP) and A7S III (12MP) and the R50 (APS-C) and A7S III (Full frame) posses totally different sensor sizing.

The R50 was announced 2 years later than the A7S III and that is a fairly serious difference as far as camera tech is concerned. Both cameras feature the same body design (SLR-style mirrorless).
Before going right into a step-by-step comparison, here is a quick highlight of how the R50 scores versus the A7S III when it comes to portability, imaging, features and an overall grade.

Canon R50 vs Sony A7S III Gallery
The following is a sample of the gallery pictures for Canon EOS R50 & Sony Alpha A7S III. The whole galleries are available at Canon R50 Gallery & Sony A7S III Gallery.
Reasons to pick Canon R50 over the Sony A7S III
R50 | A7S III | |||
---|---|---|---|---|
Released | February 2023 | ![]() | July 2020 | More recent by 32 months |
Reasons to pick Sony A7S III over the Canon R50
A7S III | R50 | |||
---|---|---|---|---|
Display resolution | 1440k | ![]() | 1040k | Sharper display (+400k dot) |
Common features in the Canon R50 and Sony A7S III
R50 | A7S III | |||
---|---|---|---|---|
Focus manually | ![]() | Very precise focus | ||
Display type | Fully Articulated | ![]() | Fully articulated | Fully Articulated display |
Display size | 3.00" | ![]() | 3" | Same display measurement |
Selfie screen | ![]() | Both good for selfies | ||
Touch friendly display | ![]() | Easily navigate |
Canon R50 vs Sony A7S III Physical Comparison
If you're intending to lug around your camera, you should factor in its weight and measurements. The Canon R50 provides outside dimensions of 116mm x 86mm x 69mm (4.6" x 3.4" x 2.7") accompanied by a weight of 375 grams (0.83 lbs) whilst the Sony A7S III has proportions of 129mm x 97mm x 81mm (5.1" x 3.8" x 3.2") and a weight of 699 grams (1.54 lbs).
Compare the Canon R50 and Sony A7S III in our newest Camera plus Lens Size Comparison Tool.
Always remember, the weight of an ILC will vary based on the lens you have chosen at the time. Here is a front view proportions comparison of the R50 versus the A7S III.

Looking at size and weight, the portability score of the R50 and A7S III is 75 and 61 respectively.

Canon R50 vs Sony A7S III Sensor Comparison
Often, it's tough to see the gap in sensor measurements only by seeing a spec sheet. The visual below might give you a far better sense of the sensor dimensions in the R50 and A7S III.
As you can see, both the cameras feature different megapixel count and different sensor measurements. The R50 with its smaller sensor will make shooting shallow depth of field more challenging and the Canon R50 will produce extra detail with its extra 12 Megapixels. Greater resolution can also let you crop images way more aggressively. The younger R50 will have an edge when it comes to sensor technology.

Canon R50 vs Sony A7S III Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Canon R50 vs Sony A7S III Specifications
Canon EOS R50 | Sony Alpha A7S III | |
---|---|---|
General Information | ||
Brand | Canon | Sony |
Model type | Canon EOS R50 | Sony Alpha A7S III |
Type | Entry-Level Mirrorless | Pro Mirrorless |
Launched | 2023-02-08 | 2020-07-21 |
Physical type | SLR-style mirrorless | SLR-style mirrorless |
Sensor Information | ||
Processor | - | Bionz XR |
Sensor type | CMOS | BSI-CMOS |
Sensor size | APS-C | Full frame |
Sensor dimensions | 22.3 x 14.9mm | 35.6 x 23.8mm |
Sensor surface area | 332.3mm² | 847.3mm² |
Sensor resolution | 24 megapixel | 12 megapixel |
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 | 32000 | 102400 |
Highest enhanced ISO | 51200 | 409600 |
Min native ISO | 100 | 80 |
RAW support | ||
Min enhanced ISO | - | 50 |
Autofocusing | ||
Manual focusing | ||
AF touch | ||
Continuous AF | ||
Single AF | ||
AF tracking | ||
AF selectice | ||
AF center weighted | ||
AF multi area | ||
Live view AF | ||
Face detect focusing | ||
Contract detect focusing | ||
Phase detect focusing | ||
Total focus points | 651 | 759 |
Lens | ||
Lens mount type | Canon RF | Sony E |
Available lenses | 37 | 121 |
Focal length multiplier | 1.6 | 1 |
Screen | ||
Type of display | Fully Articulated | Fully articulated |
Display diagonal | 3.00" | 3" |
Resolution of display | 1,040 thousand dots | 1,440 thousand dots |
Selfie friendly | ||
Liveview | ||
Touch functionality | ||
Viewfinder Information | ||
Viewfinder type | Electronic | Electronic |
Viewfinder resolution | 2,360 thousand dots | 9,440 thousand dots |
Viewfinder coverage | 100% | 100% |
Viewfinder magnification | 0.59x | 0.91x |
Features | ||
Min shutter speed | 30s | 30s |
Max shutter speed | 1/4000s | 1/8000s |
Max quiet shutter speed | 1/8000s | - |
Continuous shutter rate | 12.0fps | 10.0fps |
Shutter priority | ||
Aperture priority | ||
Manual mode | ||
Exposure compensation | Yes | Yes |
Custom WB | ||
Image stabilization | ||
Integrated flash | ||
Flash distance | 6m at ISO 100 | no built-in flash |
Flash modes | - | no built-in flash |
Hot shoe | ||
Auto exposure bracketing | ||
White balance bracketing | ||
Max flash synchronize | 1/200s | - |
Exposure | ||
Multisegment | ||
Average | ||
Spot | ||
Partial | ||
AF area | ||
Center weighted | ||
Video features | ||
Supported video resolutions | 3840 x 2160 @ 30p / 120 Mbps, MP4, H.264, AAC3840 x 2160 @ 24p / 120 Mbps, MP4, H.264, AAC3840 x 2160 @ 30p / 60 Mbps, MP4, H.264, AAC3840 x 2160 @ 24p / 60 Mbps, MP4, H.264, AAC3840 x 2160 @ 60p / 230 Mbps, MP4, H.264, AAC3840 x 2160 @ 60p / 120 Mbps, MP4, H.264, AAC3840 x 2160 @ 30p / 470 Mbps, MP4, H.264, AAC1920 x 1080 @ 120p / 120 Mbps, MP4, H.264, AAC1920 x 1080 @ 120p / 70 Mbps, MP4, H.264, AAC1920 x 1080 @ 60p / 60 Mbps, MP4, H.264, AAC1920 x 1080 @ 60p / 35 Mbps, MP4, H.264, AAC1920 x 1080 @ 30p / 30 Mbps, MP4, H.264, AAC1920 x 1080 @ 24p / 12 Mbps, MP4, H.264, AAC1920 x 1080 @ 30p / 90 Mbps, MP4, H.264, AAC3840 x 2160 @ 30p / 170 Mbps, MP4, H.265, AAC3840 x 2160 @ 24p / 170 Mbps, MP4, H.265, AAC3840 x 2160 @ 30p / 85 Mbps, MP4, H.265, AAC3840 x 2160 @ 24p / 85 Mbps, MP4, H.265, AAC3840 x 2160 @ 60p / 230 Mbps, MP4, H.265, AAC3840 x 2160 @ 60p / 120 Mbps, MP4, H.265, AAC3840 x 2160 @ 30p / 470 Mbps, MP4, H.265, AAC1920 x 1080 @ 120p / 120 Mbps, MP4, H.265, AAC1920 x 1080 @ 120p / 70 Mbps, MP4, H.265, AAC1920 x 1080 @ 60p / 60 Mbps, MP4, H.265, AAC1920 x 1080 @ 60p / 35 Mbps, MP4, H.265, AAC1920 x 1080 @ 30p / 30 Mbps, MP4, H.265, AAC1920 x 1080 @ 24p / 30 Mbps, MP4, H.265, AAC1920 x 1080 @ 30p / 12 Mbps, MP4, H.265, AAC1920 x 1080 @ 24p / 12 Mbps, MP4, H.265, AAC1920 x 1080 @ 30p / 90 Mbps, MP4, H.265, AAC | 3840 x 2160 @ 120p / 280 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 100p / 280 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 60p / 200 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 50p / 200 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 30p / 140 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 25p / 140 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 24p / 100 Mbps, XAVC S, MP4, H.265, Linear PCM 1920 x 1080 @ 120p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM 1920 x 1080 @ 100p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM 1920 x 1080 @ 60p / 50 Mbps, XAVC S, MP4, H.264, Linear PCM 1920 x 1080 @ 50p / 50 Mbps, XAVC S, MP4, H.264, Linear PCM 1920 x 1080 @ 25p / 50 Mbps, XAVC S, MP4, H.264, Linear PCM 1920 x 1080 @ 24p / 50 Mbps, XAVC S, MP4, H.264, Linear PCM |
Highest video resolution | 3840x2160 | 3840x2160 |
Video format | MPEG-4, H.264, H.265 | MPEG-4, XAVC S, XAVC HS, XAVC S-1, H.264, H.265 |
Mic support | ||
Headphone support | ||
Connectivity | ||
Wireless | Built-In | Built-In |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 3.2 Gen 2 (10 GBit/sec) | USB 3.2 Gen 1 (5 GBit/sec) |
GPS | None | None |
Physical | ||
Environmental sealing | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 375g (0.83 lbs) | 699g (1.54 lbs) |
Physical dimensions | 116 x 86 x 69mm (4.6" x 3.4" x 2.7") | 129 x 97 x 81mm (5.1" x 3.8" x 3.2") |
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 photographs | 600 photographs |
Battery style | Battery Pack | Battery Pack |
Battery ID | LP-E17 | NP-FZ100 |
Self timer | Yes | Yes (2 or 10 sec; continuous (3 or 5 exposures)) |
Time lapse feature | With downloadable app | |
Storage type | Single UHS-II SD card slot | Dual SD/CFexpress Type A slots |
Card slots | Single | Dual |
Pricing at release | $679 | $3,499 |