Canon R5 vs Olympus E-M5 III
59 Imaging
79 Features
90 Overall
83


80 Imaging
61 Features
88 Overall
71
Canon R5 vs Olympus E-M5 III Key Specs
(Full Review)
- 45MP - Full frame Sensor
- 3.2" Fully Articulated Display
- ISO 100 - 51200 (Raise to 102400)
- Sensor based 5-axis Image Stabilization
- 1/8000s Max Shutter
- 8192 x 4320 video
- Canon RF Mount
- 738g - 138 x 98 x 88mm
- Released July 2020
(Full Review)
- 20MP - Four Thirds Sensor
- 3" Fully Articulated Display
- ISO 200 - 25600
- Sensor based 5-axis Image Stabilization
- 1/8000s Maximum Shutter
- 4096 x 2160 video
- Micro Four Thirds Mount
- 414g - 125 x 85 x 50mm
- Introduced October 2019
- Earlier Model is Olympus E-M5 II
- Renewed by OM System OM-5

Canon R5 vs Olympus E-M5 III Overview
Its time to examine more closely at the Canon R5 versus Olympus E-M5 III, former being a Pro Mirrorless while the other is a Advanced Mirrorless by companies Canon and Olympus. There is a sizable difference between the image resolutions of the R5 (45MP) and E-M5 III (20MP) and the R5 (Full frame) and E-M5 III (Four Thirds) possess different sensor size.

The R5 was announced 9 months later than the E-M5 III so they are both of a similar age. Each of these cameras offer the identical body type (SLR-style mirrorless).
Before going through a in depth comparison, below is a concise summation of how the R5 grades against the E-M5 III when considering portability, imaging, features and an overall grade.

Canon R5 vs Olympus E-M5 III Gallery
Following is a sample of the gallery pictures for Canon EOS R5 & Olympus OM-D E-M5 III. The whole galleries are provided at Canon R5 Gallery & Olympus E-M5 III Gallery.
Reasons to pick Canon R5 over the Olympus E-M5 III
R5 | E-M5 III | |||
---|---|---|---|---|
Introduced | July 2020 | ![]() | October 2019 | More recent by 9 months |
Display sizing | 3.2" | ![]() | 3" | Larger display (+0.2") |
Display resolution | 2100k | ![]() | 1040k | Crisper display (+1060k dot) |
Reasons to pick Olympus E-M5 III over the Canon R5
E-M5 III | R5 |
---|
Common features in the Canon R5 and Olympus E-M5 III
R5 | E-M5 III | |||
---|---|---|---|---|
Manual focus | ![]() | Dial exact focus | ||
Display type | Fully Articulated | ![]() | Fully Articulated | Fully Articulated display |
Selfie screen | ![]() | Both are selfie friendly | ||
Touch friendly display | ![]() | Easily navigate |
Canon R5 vs Olympus E-M5 III Physical Comparison
For anybody who is looking to lug around your camera often, you will need to factor its weight and proportions. The Canon R5 provides exterior dimensions of 138mm x 98mm x 88mm (5.4" x 3.9" x 3.5") along with a weight of 738 grams (1.63 lbs) whilst the Olympus E-M5 III has measurements of 125mm x 85mm x 50mm (4.9" x 3.3" x 2.0") and a weight of 414 grams (0.91 lbs).
Analyze the Canon R5 versus Olympus E-M5 III in our newest Camera & Lens Size Comparison Tool.
Take into consideration, the weight of an ILC will change based on the lens you have at that moment. Below is the front view over all size comparison of the R5 and the E-M5 III.

Using size and weight, the portability score of the R5 and E-M5 III is 59 and 80 respectively.

Canon R5 vs Olympus E-M5 III Sensor Comparison
Oftentimes, it can be difficult to imagine the difference between sensor measurements just by reading through a spec sheet. The photograph below may give you a stronger sense of the sensor dimensions in the R5 and E-M5 III.
As you can see, both cameras enjoy different resolutions and different sensor measurements. The R5 with its larger sensor is going to make shooting shallow DOF easier and the Canon R5 will resolve greater detail with its extra 25 Megapixels. Greater resolution can also enable you to crop pics far more aggressively. The younger R5 should have an advantage with regard to sensor innovation.

Canon R5 vs Olympus E-M5 III Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Canon R5 vs Olympus E-M5 III Specifications
Canon EOS R5 | Olympus OM-D E-M5 III | |
---|---|---|
General Information | ||
Manufacturer | Canon | Olympus |
Model | Canon EOS R5 | Olympus OM-D E-M5 III |
Type | Pro Mirrorless | Advanced Mirrorless |
Released | 2020-07-09 | 2019-10-17 |
Physical type | SLR-style mirrorless | SLR-style mirrorless |
Sensor Information | ||
Chip | Digic X | TruePic VIII |
Sensor type | CMOS | MOS |
Sensor size | Full frame | Four Thirds |
Sensor measurements | 36 x 24mm | 17.4 x 13mm |
Sensor surface area | 864.0mm² | 226.2mm² |
Sensor resolution | 45 megapixels | 20 megapixels |
Anti aliasing filter | ||
Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 1:1, 4:3, 3:2 and 16:9 |
Highest resolution | 8192 x 5464 | 5184 x 3888 |
Highest native ISO | 51200 | 25600 |
Highest boosted ISO | 102400 | - |
Minimum native ISO | 100 | 200 |
RAW pictures | ||
Minimum boosted ISO | 50 | 64 |
Autofocusing | ||
Focus manually | ||
AF touch | ||
AF continuous | ||
AF single | ||
AF tracking | ||
AF selectice | ||
AF center weighted | ||
Multi area AF | ||
Live view AF | ||
Face detect focusing | ||
Contract detect focusing | ||
Phase detect focusing | ||
Number of focus points | 1053 | 121 |
Lens | ||
Lens mount | Canon RF | Micro Four Thirds |
Amount of lenses | 17 | 107 |
Focal length multiplier | 1 | 2.1 |
Screen | ||
Type of display | Fully Articulated | Fully Articulated |
Display sizing | 3.2 inches | 3 inches |
Resolution of display | 2,100 thousand dots | 1,040 thousand dots |
Selfie friendly | ||
Liveview | ||
Touch operation | ||
Viewfinder Information | ||
Viewfinder type | Electronic | Electronic |
Viewfinder resolution | 5,760 thousand dots | 2,360 thousand dots |
Viewfinder coverage | 100% | 100% |
Viewfinder magnification | 0.76x | 0.68x |
Features | ||
Lowest shutter speed | 30s | 60s |
Highest shutter speed | 1/8000s | 1/8000s |
Highest quiet shutter speed | 1/8000s | 1/32000s |
Continuous shooting rate | 12.0fps | 30.0fps |
Shutter priority | ||
Aperture priority | ||
Manual mode | ||
Exposure compensation | Yes | Yes |
Set WB | ||
Image stabilization | ||
Inbuilt flash | ||
Flash range | no built-in flash | no built-in flash |
Flash settings | no built-in flash | Auto, redeye, fill, off, redeye slow sync, slow sync, 2nd-curtain slow sync, manual |
Hot shoe | ||
AEB | ||
WB bracketing | ||
Highest flash synchronize | - | 1/250s |
Exposure | ||
Multisegment exposure | ||
Average exposure | ||
Spot exposure | ||
Partial exposure | ||
AF area exposure | ||
Center weighted exposure | ||
Video features | ||
Supported video resolutions | 8192x4320 (30p/24/23.98p) 7680x4320 (30p/23.98p) |4096x2160 (120p/60p/30p/24p/23.98p) |3840x2160 (120p/60p/30p/23.98p) |1920x1080 (60p/30p/23.98p) | 4096 x 2160 @ 24p / 237 Mbps, MOV, H.264, Linear PCM |
Highest video resolution | 8192x4320 | 4096x2160 |
Video file format | MPEG-4, H.264, H.265 | MPEG-4, H.264 |
Microphone port | ||
Headphone port | ||
Connectivity | ||
Wireless | Built-In | Built-In |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | Yes | USB 2.0 (480 Mbit/sec) |
GPS | None | None |
Physical | ||
Environmental sealing | ||
Water proof | ||
Dust proof | ||
Shock proof | ||
Crush proof | ||
Freeze proof | ||
Weight | 738 grams (1.63 pounds) | 414 grams (0.91 pounds) |
Dimensions | 138 x 98 x 88mm (5.4" x 3.9" x 3.5") | 125 x 85 x 50mm (4.9" x 3.3" x 2.0") |
DXO scores | ||
DXO All around score | not tested | not tested |
DXO Color Depth score | not tested | not tested |
DXO Dynamic range score | not tested | not tested |
DXO Low light score | not tested | not tested |
Other | ||
Battery life | 320 shots | 310 shots |
Battery type | Battery Pack | Battery Pack |
Battery model | LP-E6NH | BLN-1 |
Self timer | Yes | Yes (2 or 10 secs, custom) |
Time lapse shooting | ||
Storage type | CFexpress and SD (UHS-II) slots | SD/SDHC/SDXC (UHS-II supported) |
Card slots | Dual | One |
Pricing at launch | $3,899 | $1,199 |