Olympus OM-D E-M1 Mark III Vs Canon EOS R: complete comparison

Olympus
OM-D E-M1 Mark III change

Vs

Canon
EOS R change
Olympus OM-D E-M1 Mark III medal sport medal street medal everyday

Canon EOS R trophy medal portrait medal landscape
64

Overall Score

67

Olympus

OM-D E-M1 Mark III
Announced: 11 Feb 2020
Sensor Resolution: 20Mp
Sensor Type: 4/3 CMOS
ISO: 200-25600
Weight: 580g
Physical Dimensions: 134 x 91 x 69 mm
Viewfinder: Electronic
Screen Type: 3" Fully articulated
Video Resolutions: 4096x2160

the best offer

£936.00

buy on
43
Image Quality
67
78
Speed Performance
62
88
Versatility
82
69
Comfort
55

Canon

EOS R
Announced: 05 Sep 2018
Sensor Resolution: 30Mp
Sensor Type: Full frame CMOS
ISO: 100-40000
Weight: 660g
Physical Dimensions: 136 x 98 x 84 mm
Viewfinder: Electronic
Screen Type: 3.2" Fully articulated
Video Resolutions: 3840x2160

the best offer

£999.99
£779.99

buy on
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The best camera for different types of photography

Olympus
OM-D E-M1 Mark III

vs

Canon
EOS R

47
Portrait Portrait Portrait
65
45
Landscape Landscape Landscape
65
70
SportSport Sport
65
71
Street Street Street
64
74
Everyday Everyday Everyday
66

Best alternative for types of photography

Portrait
Portrait		 Sony Alpha A7R V Sony
Alpha A7R V		 72 buy on
Landscape
Landscape		 Canon EOS-1D X Mark III Canon
EOS-1D X Mark III		 69 buy on
Sport
Sport		 NikonD6 Nikon
D6		 79 buy on
Street
Street		 FujifilmX-Pro3 Fujifilm
X-Pro3		 77 buy on
Everyday
Everyday		 SonyCyber-shot DSC-RX100 VII Sony
Cyber-shot DSC-RX100 VII		 77 buy on

Olympus OM-D E-M1 Mark III
pros and cons

Olympus OM-D E-M1 Mark III

Olympus

OM-D E-M1 Mark III
Announced: 11 Feb 2020
Sensor Resolution: 20Mp
Sensor Type: 4/3 CMOS
ISO: 200-25600
Weight: 580g
Physical Dimensions: 134 x 91 x 69 mm
Viewfinder: Electronic
Screen Type: 3" Fully articulated
Video Resolutions: 4096x2160

the best offer

£936.00

buy on

prospros

  • This camera autofocus is able to follow moving subjects
  • The Olympus OM-D E-M1 Mark III is tropicalized - this means you can use it also in adverse atmospheric and environmental conditions without ruining it
  • The integrated stabilizer allows you to shoot firmly even in low light conditions
  • The LCD display is a convenient and almost indispensable feature
  • The microphone input can be very useful if you shoot videos
  • Thanks to burst mode, it's ideal for action photos
  • It has fast shutter speed, ideal for action photos
  • The fully articulated display allows you to manage the framing even in hard conditions
  • The second memory slot makes the camera more reliable, also for professional use
  • Thanks to the wireless connection, Olympus OM-D E-M1 Mark III allows immediate picture sharing

conscons

  • Warning - Olympus OM-D E-M1 Mark III battery has only 420.0 shoots autonomy. This might be a limiting factor if you think you'll have to do long photo sessions without having the chance to recharge it.

Amazon best deals on Olympus OM-D E-M1 Mark III

OLYMPUS OM SYSTEM OM-D E-M1 Mark III Black Camera Body

OLYMPUS OM SYSTEM OM-D E-M1 Mark III Black Camera Body

£936.00

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Olympus OM-D E-M1 Mark III and its rivals

Review compare Olympus OM-D E-M1 Mark III with overall score Portrait
Portrait		 Landscape
Landscape		 Sport
Sport		 Street
Street		 Everyday
Everyday
OlympusOM-D E-M1 Mark III Olympus
OM-D E-M1 Mark III		 64 47 45 70 71 74 £936.00
SonyAlpha a1 Sony
Alpha a1		 75 70 70 75 74 76 buy on
SonyAlpha A9 II Sony
Alpha A9 II		 73 67 67 74 74 76 buy on
SonyAlpha A7c Sony
Alpha A7c		 72 65 66 69 75 76 buy on
SonyAlpha A7 IV Sony
Alpha A7 IV		 70 67 67 70 71 72 buy on
SonyAlpha a6600 Sony
Alpha a6600		 65 51 50 67 72 74 buy on
PanasonicLumix DC-GH6 Panasonic
Lumix DC-GH6		 62 47 46 70 64 67 buy on

Canon EOS R
pros and cons

Canon EOS R

Canon

EOS R
Announced: 05 Sep 2018
Sensor Resolution: 30Mp
Sensor Type: Full frame CMOS
ISO: 100-40000
Weight: 660g
Physical Dimensions: 136 x 98 x 84 mm
Viewfinder: Electronic
Screen Type: 3.2" Fully articulated
Video Resolutions: 3840x2160

the best offer

£999.99
£779.99

buy on

pros pros

  • This camera autofocus is able to follow moving subjects
  • The Canon EOS R is tropicalized - this means you can use it also in adverse atmospheric and environmental conditions without ruining it
  • The LCD display is a convenient and almost indispensable feature
  • The microphone input can be very useful if you shoot videos
  • It has fast shutter speed, ideal for action photos
  • Precise and fast autofocus, ideal for action photos, it performs well even in low light conditions
  • The fully articulated display allows you to manage the framing even in hard conditions
  • Thanks to the wireless connection, Canon EOS R allows immediate picture sharing

conscons

  • Warning - Canon EOS R battery has only 370.0 shoots autonomy. This might be a limiting factor if you think you'll have to do long photo sessions without having the chance to recharge it.

Amazon best deals on Canon EOS R

Canon R10 Mirrorless Camera Body (Black) - Easy-to-use EOS-R, that’s the ideal next step in photography and video

Canon R10 Mirrorless Camera Body (Black) - Easy-to-use EOS-R, that’s the ideal next step in photography and video

£999.99
£779.99

buy on
Canon R10 Mirrorless Camera + RF-S 18-45mm IS STM Lens - Easy-to-use EOS-R and zoom lens, the ideal next step in photography and video

Canon R10 Mirrorless Camera + RF-S 18-45mm IS STM Lens - Easy-to-use EOS-R and zoom lens, the ideal next step in photography and video

£1,099.99
£1,000.85

buy on
Canon EOS R10 + RF-S 18-150mm - A Mirrorless EOS-R camera that’s perfect for creative exploration, paired with a compact far-reaching zoom lens that packs several lenses in one Black

Canon EOS R10 + RF-S 18-150mm - A Mirrorless EOS-R camera that’s perfect for creative exploration, paired with a compact far-reaching zoom lens that packs several lenses in one Black

£1,349.99
£1,309.47

buy on
Canon EOS RP + RF 24-105mm f/4-7.1 IS STM Black

Canon EOS RP + RF 24-105mm f/4-7.1 IS STM Black

£1,079.00

buy on
Canon EOS R10 Mirrorless Camera + RF-S 18-45 mm F4.5-6.3 is STM Lens + Adapter EF-EOS R (Hybrid Camera, DSLR Upgrade, 15 B/s, 4K Videos, Dual Pixel CMOS AF II Focus System, WLAN) Black

Canon EOS R10 Mirrorless Camera + RF-S 18-45 mm F4.5-6.3 is STM Lens + Adapter EF-EOS R (Hybrid Camera, DSLR Upgrade, 15 B/s, 4K Videos, Dual Pixel CMOS AF II Focus System, WLAN) Black

£1,109.35

buy on

Canon EOS R and its rivals

Review compare Canon EOS R with overall score Portrait
Portrait		 Landscape
Landscape		 Sport
Sport		 Street
Street		 Everyday
Everyday
CanonEOS R Canon
EOS R		 67 65 65 65 64 66 £779.99
SonyAlpha a1 Sony
Alpha a1		 75 70 70 75 74 76 buy on
SonyAlpha A7R V Sony
Alpha A7R V		 74 72 72 71 73 75 buy on
SonyAlpha A9 II Sony
Alpha A9 II		 73 67 67 74 74 76 buy on
SonyAlpha A7c Sony
Alpha A7c		 72 65 66 69 75 76 buy on
Sigmafp L Sigma
fp L		 67 69 69 58 67 69 buy on
FujifilmX-Pro3 Fujifilm
X-Pro3		 65 53 50 62 77 78 buy on

Olympus OM-D E-M1 Mark III vs Canon EOS R, which is better?

In case you are wondering which of these cameras you should buy, then this is the right place to find an answer. Here you will find listed all the main differences among Olympus OM-D E-M1 Mark III and Canon EOS R, calculated by the CameraRace iCamRank algorithm.

  • Overall, Olympus OM-D E-M1 Mark III (64) and Canon EOS R (67) are equivalent from the technical point of view.
  • The image quality of Canon EOS R (67) is superior to that of Olympus OM-D E-M1 Mark III (43).
  • Olympus OM-D E-M1 Mark III (78) performs better than Canon EOS R (62) in terms of speed.
  • Olympus OM-D E-M1 Mark III is more versatile than Canon EOS R (88 a 82).
  • The handling of Olympus OM-D E-M1 Mark III (69) is more effective than that of Canon EOS R (55).

But, as you may know, the technical performance is meaningless if applied to the wrong context. This is the reason why the iCamRank "weights" differently the camera technical features for each type of photography. Thus, below you'll find our suggestions, based on your preferred photography genre:

Canon EOS R is better for portrait or landscape photography; Olympus OM-D E-M1 Mark III is instead your choice if you shoot sport or street photography or for everyday use.

Need further details? Below you will find a full comparison of all the technical specifications.

Olympus
OM-D E-M1 Mark III

Sensor
comparison

Canon
EOS R

CMOS

Sensor Type

CMOS

4/3 down

Sensor Size

up Full frame

17.4 x 13.0 mm down

Sensor Dimensions

up 36.0 x 24.0 mm

226.2 mm2 down

Sensor Area

up 864.0 mm2

20 Mp down

Sensor Resolution

up 30 Mp

5184 x 3888 down

Max Image Resolution

up 6720 x 4480

25600 down

Max Native ISO

up 40000

200 down

Min Native ISO

up 100

yes

RAW Support

yes

Olympus
OM-D E-M1 Mark III

Lens
comparison

Canon
EOS R

Micro Four Thirds

Lens Mount

Canon RF

103 up

Number of Lenses

down 4

2

Focal Length Multiplier

1

Olympus
OM-D E-M1 Mark III

Screen Type
comparison

Canon
EOS R

Fully articulated

Screen Type

Fully articulated

3.0"

Screen Size

3.2"

1037Kdot down

Screen Resolution

up 2100Kdot

yes

Live View

yes

yes

Touch Screen

yes

Olympus
OM-D E-M1 Mark III

Viewfinder
comparison

Canon
EOS R

Electronic

Viewfinder

Electronic

2360000.0

Viewfinder Resolution

3690000.0

100

Viewfinder Coverage

100

0.74

Viewfinder Magnification

0.76

Olympus
OM-D E-M1 Mark III

Features
comparison

Canon
EOS R

60s

Min Shutter Speed

30s

1/8000s

Max Shutter Speed

1/8000s

60fps up

Continuous Shooting

down 8fps

yes

Shutter Priority

yes

yes

Aperture Priority

yes

yes

Manual Exposure Mode

yes

yes

Exposure Compensation

yes

yes

Custom White Balance

yes

yes

Image Stabilization

no

no

Built-in Flash

no

None

Flash Range

None

1/250s

Max Flash Sync

-

Redeye
Fill-in
Flash Off
Red-eye Slow sync.(1st curtain)
Slow sync.(1st curtain)
Slow sync.(2nd curtain)
Manual

Flash Modes

no built-in flash

yes

External Flash

yes

yes

AE Bracketing

yes

yes

WB Bracketing

yes

Olympus
OM-D E-M1 Mark III

Exposure Modes
comparison

Canon
EOS R

yes

Multi-Segment

yes

yes

Average

yes

yes

Spot

yes

no

Partial

yes

no

AF-Area

no

no

Center Weighted

no

Olympus
OM-D E-M1 Mark III

Dxo Sensor Scores
comparison

Canon
EOS R

dato non disponibile

DxO Overall Score

dato non disponibile

dato non disponibile

DxO Color Depth

dato non disponibile

dato non disponibile

DxO Dynamic Range

dato non disponibile

dato non disponibile

DxO Low Light ISO

dato non disponibile

Olympus
OM-D E-M1 Mark III

Autofocus
comparison

Canon
EOS R

yes

AF Touch

yes

yes

AF Continuous

yes

yes

AF Single

yes

yes

AF Tracking

yes

yes

AF Selective

yes

yes

AF Center

yes

yes

AF MultiArea

yes

yes

AF Live View

yes

yes

AF Face Detection

yes

yes

AF Contrast Detection

yes

yes

AF Phase Detection

yes

121 down

Number of Focus Points

up 5655

121 up

Number of Cross Focus Points

down 0

Olympus
OM-D E-M1 Mark III

Video Features
comparison

Canon
EOS R

4096 x 2160 @ 24p / 237 Mbps MOV H.264 Linear PCM3840 x 2160 @ 30p / 102 Mbps MOV H.264 Linear PCM3840 x 2160 @ 25p / 102 Mbps MOV H.264 Linear PCM3840 x 2160 @ 23.98p / 102 Mbps MOV H.264 Linear PCM1920 x 1080 @ 60p MOV H.264 Linear PCM1920 x 1080 @ 50p MOV H.264 Linear PCM1920 x 1080 @ 30p MOV H.264 Linear PCM1920 x 1080 @ 25p MOV H.264 Linear PCM1920 x 1080 @ 23.98p MOV H.264 Linear PCM

Video Resolutions

3840 x 2160 @ 30p / 480 Mbps MOV H.264 Linear PCM

4096x2160

Max Video Resolution

3840x2160

MPEG-4 H.264

Video Formats

MPEG-4 H.264

yes

Microphone Port

yes

yes

Headphone Port

yes

Olympus
OM-D E-M1 Mark III

Connectivity
comparison

Canon
EOS R

Built-in

Wireless Connectivity

Built-in

yes

HDMI

yes

USB 3.1 Gen 1 (5 GBit/sec)

USB

Yes (with LP-E6N only)

Olympus
OM-D E-M1 Mark III

Physical
comparison

Canon
EOS R

yes

Environmental Sealing

yes

no

Water Proof

no

no

Dust Proof

no

no

Shock Proof

no

no

Crush Proof

no

no

Freeze Proof

no

580g

Weight

660g

134 x 91 x 69 mm

Physical Dimensions

136 x 98 x 84 mm

420 up

Battery Life

down 370

Battery Pack

Battery Type

Battery Pack

BLH-1

Battery Model

Olympus
OM-D E-M1 Mark III

Other Features
comparison

Canon
EOS R

Yes (2 or 12 secs, custom)

Self Timer

Yes (2 or 10 secs)

yes

Timelapse Recording

no

no

GPS

no

Dual SD SDHC SDXC slots (UHS-II on first slot)

Storage Type

SD card (UHS-II supported)

2up

Storage Slots

down1

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