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Canon R5 C vs Olympus E-M1 III

Portability
57
Imaging
82
Features
89
Overall
84
Canon EOS R5 C front
 
Olympus OM-D E-M1 Mark III front
Portability
67
Imaging
62
Features
96
Overall
75

Canon R5 C vs Olympus E-M1 III Key Specs

Canon R5 C
(Full Review)
  • 45MP - Full frame Sensor
  • 3.20" Fully Articulated Display
  • ISO 100 - 51200 (Boost to 102400)
  • 1/8000s Maximum Shutter
  • 8192 x 4320 video
  • Canon RF Mount
  • 770g - 142 x 101 x 111mm
  • Released January 2022
Olympus E-M1 III
(Full Review)
  • 20MP - Four Thirds Sensor
  • 3" Fully Articulated Screen
  • ISO 200 - 25600
  • Sensor based 5-axis Image Stabilization
  • No Anti-Alias Filter
  • 1/8000s Max Shutter
  • 4096 x 2160 video
  • Micro Four Thirds Mount
  • 580g - 134 x 91 x 69mm
  • Introduced February 2020
  • Replaced the Olympus E-M1 II
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Canon R5 C vs Olympus E-M1 III Overview

The following is a in-depth analysis of the Canon R5 C and Olympus E-M1 III, both Pro Mirrorless digital cameras by companies Canon and Olympus. There exists a crucial gap between the resolutions of the R5 C (45MP) and E-M1 III (20MP) and the R5 C (Full frame) and E-M1 III (Four Thirds) provide totally different sensor dimensions.

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The R5 C was manufactured 24 months after the E-M1 III which makes them a generation away from one another. The two cameras have the same body design (SLR-style mirrorless).

Before getting straight to a comprehensive comparison, here is a concise summation of how the R5 C matches up versus the E-M1 III when considering portability, imaging, features and an overall mark.

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Reasons to pick Canon R5 C over the Olympus E-M1 III

 R5 C E-M1 III 
IntroducedJanuary 2022February 2020Newer by 24 months
Screen dimensions3.20"3"Bigger screen (+0.2")
Screen resolution2100k1037kClearer screen (+1063k dot)

Reasons to pick Olympus E-M1 III over the Canon R5 C

 E-M1 III R5 C 

Common features in the Canon R5 C and Olympus E-M1 III

 R5 C E-M1 III 
Manual focus More exact focusing
Screen typeFully ArticulatedFully ArticulatedFully Articulated screen
Selfie screen Both good for selfies
Touch screen Quickly navigate

Canon R5 C vs Olympus E-M1 III Physical Comparison

For those who are looking to travel with your camera frequently, you are going to need to take into account its weight and size. The Canon R5 C has got outer measurements of 142mm x 101mm x 111mm (5.6" x 4.0" x 4.4") accompanied by a weight of 770 grams (1.70 lbs) while the Olympus E-M1 III has specifications of 134mm x 91mm x 69mm (5.3" x 3.6" x 2.7") with a weight of 580 grams (1.28 lbs).

Check the Canon R5 C and Olympus E-M1 III in the latest Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember that, the weight of an Interchangeable Lens Camera will differ based on the lens you have attached at that moment. Below is a front view size comparison of the R5 C vs the E-M1 III.

Canon R5 C vs Olympus E-M1 III size comparison

Factoring in dimensions and weight, the portability rating of the R5 C and E-M1 III is 57 and 67 respectively.

Canon R5 C vs Olympus E-M1 III top view buttons comparison

Canon R5 C vs Olympus E-M1 III Sensor Comparison

Sometimes, it can be hard to see the gap between sensor dimensions merely by looking at technical specs. The picture underneath should give you a better sense of the sensor sizing in the R5 C and E-M1 III.

As you have seen, the two cameras provide different megapixel count and different sensor dimensions. The R5 C featuring a bigger sensor will make getting shallower DOF easier and the Canon R5 C will give extra detail due to its extra 25 Megapixels. Higher resolution will let you crop shots more aggressively. The fresher R5 C is going to have an advantage when it comes to sensor technology.

Canon R5 C vs Olympus E-M1 III sensor size comparison

Canon R5 C vs Olympus E-M1 III Screen and ViewFinder

Canon R5 C vs Olympus E-M1 III Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Canon R5 C Portrait photography factors
Olympus E-M1 III Portrait photography factors
89
focusing manually
megapixel count high (45MP)
great sensor size (Full frame)
offers face detect focus
delivers RAW files
77
focusing manually
good megapixels (20MP)
nice sensor size (Four Thirds)
offers face detection autofocus
supports RAW formats
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Street Comparison

Canon R5 C Street photography info
Olympus E-M1 III Street photography info
72
screen articulates fully
great sensor size (Full frame)
delivers RAW files
offers focus via touch
weather proofing
very good high ISO (51,200)
lack of image stabilization
78
screen articulates fully
image stabilization (Sensor based 5-axis)
nice sensor size (Four Thirds)
supports RAW formats
comes with focus by touch
weather sealing
good high ISO (25,600)
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Sports Comparison

Canon R5 C Sports photography highlights
Olympus E-M1 III Sports photography highlights
79
great max shutter speed (1/8,000 seconds)
quiet mode (1/8,000 seconds)
megapixel count high (45MP)
great sensor size (Full frame)
offers tracking focus
weather proofing
sensor has phase detect auto focus
lack of image stabilization
terrible battery life (320 per charge)
81
great max shutter speed (1/8,000 seconds)
quiet mode (1/32,000 seconds)
high max fps (60.0 frames per second)
image stabilization (Sensor based 5-axis)
good megapixels (20 megapixels)
nice sensor size (Four Thirds)
offers tracking autofocus
weather sealing
comes with phase detect autofocus
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Travel Comparison

Canon R5 C Travel photography features
Olympus E-M1 III Travel photography features
72
weather proofing
supports bluetooth
offers focus via touch
megapixel count high (45MP)
selfie friendly display
terrible battery life (320 CIPA)
79
weather sealing
has bluetooth
comes with focus by touch
good megapixels (20 megapixels)
selfie friendly display
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Landscape Comparison

Canon R5 C Landscape photography information
Olympus E-M1 III Landscape photography information
79
focusing manually
interchangeable lenses (Canon RF mount)
pretty good screen size (3.20 inches)
megapixel count high (45 megapixels)
great sensor size (Full frame)
very good high ISO (51,200)
delivers RAW files
weather proofing
has double storage slots
lack of image stabilization
terrible battery life (320 shots)
81
focusing manually
interchangeable lenses (Micro Four Thirds mount)
screen size is good (3")
image stabilization (Sensor based 5-axis)
good megapixels (20 megapixels)
nice sensor size (Four Thirds)
no anti-alias filter
good high ISO (25,600)
supports RAW formats
weather sealing
has dual storage slots
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Vlogging Comparison

Canon R5 C as a Vlogging camera
Olympus E-M1 III as a Vlogging camera
72
selfie friendly display
touchscreen capability
offers face detect focus
video res high (8192 x 4320 pxls)
includes mic port
lack of image stabilization
79
selfie friendly display
touchscreen functionality
image stabilization (Sensor based 5-axis)
offers face detection autofocus
video res high (4096 x 2160 pixels)
does have external microphone jack
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Canon R5 C vs Olympus E-M1 III Specifications

Detailed spec comparison table for Canon R5 C and Olympus E-M1 III
 Canon EOS R5 COlympus OM-D E-M1 Mark III
General Information
Brand Name Canon Olympus
Model type Canon EOS R5 C Olympus OM-D E-M1 Mark III
Type Pro Mirrorless Pro Mirrorless
Released 2022-01-19 2020-02-11
Body design SLR-style mirrorless SLR-style mirrorless
Sensor Information
Chip - TruePic IX
Sensor type CMOS CMOS
Sensor size Full frame Four Thirds
Sensor measurements 36 x 24mm 17.4 x 13mm
Sensor area 864.0mm² 226.2mm²
Sensor resolution 45 megapixel 20 megapixel
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 4:3
Peak resolution 8192 x 5464 5184 x 3888
Highest native ISO 51200 25600
Highest enhanced ISO 102400 -
Min native ISO 100 200
RAW files
Min enhanced ISO 50 64
Autofocusing
Focus manually
Touch focus
Continuous autofocus
Single autofocus
Tracking autofocus
Autofocus selectice
Center weighted autofocus
Autofocus multi area
Live view autofocus
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Total focus points 1053 121
Cross type focus points - 121
Lens
Lens mount type Canon RF Micro Four Thirds
Amount of lenses 30 107
Crop factor 1 2.1
Screen
Range of display Fully Articulated Fully Articulated
Display sizing 3.20" 3"
Display resolution 2,100k dot 1,037k dot
Selfie friendly
Liveview
Touch friendly
Viewfinder Information
Viewfinder Electronic Electronic
Viewfinder resolution 5,760k dot 2,360k dot
Viewfinder coverage 100 percent 100 percent
Viewfinder magnification 0.76x 0.74x
Features
Min shutter speed 30 secs 60 secs
Max shutter speed 1/8000 secs 1/8000 secs
Max quiet shutter speed 1/8000 secs 1/32000 secs
Continuous shutter speed 12.0 frames/s 60.0 frames/s
Shutter priority
Aperture priority
Manual exposure
Exposure compensation Yes Yes
Custom white balance
Image stabilization
Integrated flash
Flash distance no built-in flash no built-in flash
Flash modes no built-in flash Redeye, Fill-in, Flash Off, Red-eye Slow sync.(1st curtain), Slow sync.(1st curtain), Slow sync.(2nd curtain), Manual
External flash
AEB
White balance bracketing
Max flash sync - 1/250 secs
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 8192 x 4320 @ 30p / 540 Mbps, MP4, H.265, Linear PCM8192 x 4320 @ 24p / 540 Mbps, MP4, H.265, Linear PCM8192 x 4320 @ 23.98p / 540 Mbps, MP4, H.265, Linear PCM8192 x 4320 @ 30p / 400 Mbps, MP4, H.265, Linear PCM8192 x 4320 @ 24p / 400 Mbps, MP4, H.265, Linear PCM8192 x 4320 @ 23.98p / 400 Mbps, MP4, H.265, Linear PCM7680 x 4320 @ 30p / 540 Mbps, MP4, H.265, Linear PCM7680 x 4320 @ 24p / 540 Mbps, MP4, H.265, Linear PCM7680 x 4320 @ 23.98p / 540 Mbps, MP4, H.265, Linear PCM7680 x 4320 @ 30p / 400 Mbps, MP4, H.265, Linear PCM7680 x 4320 @ 24p / 400 Mbps, MP4, H.265, Linear PCM7680 x 4320 @ 23.98p / 400 Mbps, MP4, H.265, Linear PCM4096 x 2160 @ 60p / 810 Mbps, XF-AVC, MXF, H.264, Linear PCM4096 x 2160 @ 60p / 260 Mbps, XF-AVC, MXF, H.264, Linear PCM4096 x 2160 @ 30p / 410 Mbps, XF-AVC, MXF, H.264, Linear PCM4096 x 2160 @ 24p / 410 Mbps, XF-AVC, MXF, H.264, Linear PCM4096 x 2160 @ 23.98p / 410 Mbps, XF-AVC, MXF, H.264, Linear PCM4096 x 2160 @ 30p / 160 Mbps, XF-AVC, MXF, H.264, Linear PCM4096 x 2160 @ 24p / 160 Mbps, XF-AVC, MXF, H.264, Linear PCM4096 x 2160 @ 23.98p / 160 Mbps, XF-AVC, MXF, H.264, Linear PCM3840 x 2160 @ 60p / 810 Mbps, XF-AVC, MXF, H.264, Linear PCM3840 x 2160 @ 60p / 260 Mbps, XF-AVC, MXF, H.264, Linear PCM3840 x 2160 @ 30p / 410 Mbps, XF-AVC, MXF, H.264, Linear PCM3840 x 2160 @ 24p / 410 Mbps, XF-AVC, MXF, H.264, Linear PCM3840 x 2160 @ 23.98p / 410 Mbps, XF-AVC, MXF, H.264, Linear PCM3840 x 2160 @ 30p / 160 Mbps, XF-AVC, MXF, H.264, Linear PCM3840 x 2160 @ 24p / 160 Mbps, XF-AVC, MXF, H.264, Linear PCM3840 x 2160 @ 23.98p / 160 Mbps, XF-AVC, MXF, H.264, Linear PCM4096 x 2160 @ 60p / 225 Mbps, MP4, H.265, Linear PCM4096 x 2160 @ 60p / 170 Mbps, MP4, H.265, Linear PCM4096 x 2160 @ 60p / 150 Mbps, MP4, H.264, Linear PCM4096 x 2160 @ 30p / 135 Mbps, MP4, H.265, Linear PCM4096 x 2160 @ 24p / 135 Mbps, MP4, H.265, Linear PCM4096 x 2160 @ 23.98p / 135 Mbps, MP4, H.265, Linear PCM4096 x 2160 @ 30p / 100 Mbps, MP4, H.265, Linear PCM4096 x 2160 @ 24p / 100 Mbps, MP4, H.265, Linear PCM4096 x 2160 @ 23.98p / 100 Mbps, MP4, H.265, Linear PCM4096 x 2160 @ 30p / 150 Mbps, MP4, H.264, Linear PCM4096 x 2160 @ 24p / 150 Mbps, MP4, H.264, Linear PCM4096 x 2160 @ 23.98p / 150 Mbps, MP4, H.264, Linear PCM3840 x 2160 @ 60p / 225 Mbps, MP4, H.265, Linear PCM3840 x 2160 @ 60p / 170 Mbps, MP4, H.265, Linear PCM3840 x 2160 @ 60p / 150 Mbps, MP4, H.264, Linear PCM3840 x 2160 @ 30p / 135 Mbps, MP4, H.265, Linear PCM3840 x 2160 @ 24p / 135 Mbps, MP4, H.265, Linear PCM3840 x 2160 @ 23.98p / 135 Mbps, MP4, H.265, Linear PCM3840 x 2160 @ 30p / 100 Mbps, MP4, H.265, Linear PCM3840 x 2160 @ 24p / 100 Mbps, MP4, H.265, Linear PCM3840 x 2160 @ 23.98p / 100 Mbps, MP4, H.265, Linear PCM3840 x 2160 @ 30p / 150 Mbps, MP4, H.264, Linear PCM3840 x 2160 @ 24p / 150 Mbps, MP4, H.264, Linear PCM3840 x 2160 @ 23.98p / 150 Mbps, MP4, H.264, Linear PCM 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
Highest video resolution 8192x4320 4096x2160
Video data format MPEG-4, XF-AVC, H.264, H.265 MPEG-4, H.264
Microphone input
Headphone input
Connectivity
Wireless Built-In Built-In
Bluetooth
NFC
HDMI
USB USB USB 3.1 Gen 1 (5 GBit/sec)
GPS None None
Physical
Environment seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 770 gr (1.70 lb) 580 gr (1.28 lb)
Physical dimensions 142 x 101 x 111mm (5.6" x 4.0" x 4.4") 134 x 91 x 69mm (5.3" x 3.6" x 2.7")
DXO scores
DXO Overall rating not tested not tested
DXO Color Depth rating not tested not tested
DXO Dynamic range rating not tested not tested
DXO Low light rating not tested not tested
Other
Battery life 320 photos 420 photos
Type of battery Battery Pack Battery Pack
Battery ID LP-E6NH BLH-1
Self timer Yes Yes (2 or 12 secs, custom)
Time lapse recording
Type of storage CFexpress B and SD (UHS-II) slots Dual SD/SDHC/SDXC slots (UHS-II on first slot)
Storage slots Dual Dual
Retail pricing $4,499 $1,800