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Canon R5 C vs Sony A7 III

Portability
57
Imaging
82
Features
89
Overall
84
Canon EOS R5 C front
 
Sony Alpha A7 III front
Portability
63
Imaging
74
Features
92
Overall
81

Canon R5 C vs Sony A7 III Key Specs

Canon R5 C
(Full Review)
  • 45MP - Full frame Sensor
  • 3.20" Fully Articulated Screen
  • ISO 100 - 51200 (Boost to 102400)
  • 1/8000s Maximum Shutter
  • 8192 x 4320 video
  • Canon RF Mount
  • 770g - 142 x 101 x 111mm
  • Introduced January 2022
Sony A7 III
(Full Review)
  • 24MP - Full frame Sensor
  • 3" Tilting Screen
  • ISO 100 - 51200 (Bump to 204800)
  • Sensor based 5-axis Image Stabilization
  • 1/8000s Maximum Shutter
  • 3840 x 2160 video
  • Sony E Mount
  • 650g - 127 x 96 x 74mm
  • Announced February 2018
  • Previous Model is Sony A7 II
  • Later Model is Sony A7 IV
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Canon R5 C vs Sony A7 III Overview

Its time to look more closely at the Canon R5 C and Sony A7 III, both Pro Mirrorless cameras by competitors Canon and Sony. There exists a substantial gap among the sensor resolutions of the R5 C (45MP) and A7 III (24MP) but both cameras offer the identical sensor sizing (Full frame).

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The R5 C was introduced 3 years after the A7 III which is a fairly big difference as far as camera technology is concerned. Both the cameras feature the same body design (SLR-style mirrorless).

Before going right into a comprehensive comparison, here is a simple introduction of how the R5 C grades vs the A7 III in terms of portability, imaging, features and an overall mark.

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Reasons to pick Canon R5 C over the Sony A7 III

 R5 C A7 III 
AnnouncedJanuary 2022February 2018Newer by 48 months
Screen typeFully ArticulatedTiltingFully Articulating screen
Screen size3.20"3"Bigger screen (+0.2")
Screen resolution2100k922kSharper screen (+1178k dot)
Selfie screen Take selfies

Reasons to pick Sony A7 III over the Canon R5 C

 A7 III R5 C 

Common features in the Canon R5 C and Sony A7 III

 R5 C A7 III 
Manual focus More exact focus
Touch screen Quickly navigate

Canon R5 C vs Sony A7 III Physical Comparison

For anyone who is going to travel with your camera often, you will have to factor in its weight and proportions. The Canon R5 C has external measurements of 142mm x 101mm x 111mm (5.6" x 4.0" x 4.4") having a weight of 770 grams (1.70 lbs) and the Sony A7 III has measurements of 127mm x 96mm x 74mm (5.0" x 3.8" x 2.9") accompanied by a weight of 650 grams (1.43 lbs).

Look at the Canon R5 C and Sony A7 III in our completely new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Bear in mind, the weight of an ILC will differ depending on the lens you are using at that time. Below is a front view overall size comparison of the R5 C versus the A7 III.

Canon R5 C vs Sony A7 III size comparison

Using dimensions and weight, the portability grade of the R5 C and A7 III is 57 and 63 respectively.

Canon R5 C vs Sony A7 III top view buttons comparison

Canon R5 C vs Sony A7 III Sensor Comparison

Quite often, it is difficult to envision the difference in sensor dimensions simply by seeing technical specs. The image underneath should offer you a more clear sense of the sensor sizing in the R5 C and A7 III.

As you can tell, each of the cameras come with the identical sensor size albeit not the same resolution. You can expect the Canon R5 C to provide more detail using its extra 21 Megapixels. Higher resolution will enable you to crop pictures a good deal more aggressively. The more recent R5 C will have an edge in sensor innovation.

Canon R5 C vs Sony A7 III sensor size comparison

Canon R5 C vs Sony A7 III Screen and ViewFinder

Canon R5 C vs Sony A7 III Screen and Viewfinder comparison
Photography Glossary

Photography Type Scores

Portrait Comparison

Canon R5 C as a Portrait photography camera
Sony A7 III as a Portrait photography camera
89
has manual focus
amazing megapixels (45MP)
sensor size is great (Full frame)
supports face detect autofocus
supports RAW files
84
you can focus manually
sensor resolution is decent (24 megapixels)
sensor size is large (Full frame)
provides face detect autofocus
exports RAW formats
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Street Comparison

Canon R5 C Street photography advice
Sony A7 III Street photography advice
72
screen can move to multiple angles
sensor size is great (Full frame)
supports RAW files
comes with touch to focus
environment proof
good high ISO (51,200)
no image stabilization
78
has a tilting screen
has image stabilization (Sensor based 5-axis)
sensor size is large (Full frame)
exports RAW formats
has touch focus
weather proof
above average high ISO (51,200)
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Sports Comparison

Canon R5 C as a Sports photography camera
Sony A7 III as a Sports photography camera
79
high shutter speed (1/8,000s)
quiet shooting (1/8,000s)
amazing megapixels (45 megapixels)
sensor size is great (Full frame)
supports tracking focus
environment proof
comes with phase detect autofocus
no image stabilization
terrible battery pack (320 CIPA)
87
max shutter speed is good (1/8,000s)
has image stabilization (Sensor based 5-axis)
sensor resolution is decent (24MP)
sensor size is large (Full frame)
provides tracking focus
weather proof
great battery power (610 shots)
has phase detect autofocus
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Travel Comparison

Canon R5 C Travel photography advice
Sony A7 III Travel photography advice
72
environment proof
has bluetooth
comes with touch to focus
amazing megapixels (45 megapixels)
screen is selfie friendly
terrible battery pack (320 CIPA)
73
great battery power (610 CIPA)
weather proof
connects via bluetooth
has touch focus
sensor resolution is decent (24MP)
screen is not selfie friendly
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Landscape Comparison

Landscape photography with Canon R5 C
Landscape photography with Sony A7 III
79
has manual focus
switch lenses (Canon RF mount)
nice screen size (3.20 inch)
amazing megapixels (45 megapixels)
sensor size is great (Full frame)
good high ISO (51,200)
supports RAW files
environment proof
has dual storage slots
no image stabilization
terrible battery pack (320 per charge)
85
you can focus manually
swap lenses (Sony E mount)
screen size is decent (3")
has image stabilization (Sensor based 5-axis)
sensor resolution is decent (24MP)
sensor size is large (Full frame)
above average high ISO (51,200)
exports RAW formats
weather proof
great battery power (610 per charge)
two card slots
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Vlogging Comparison

Vlogging with Canon R5 C
Vlogging with Sony A7 III
72
screen is selfie friendly
has touchscreen
supports face detect autofocus
video resolution high (8192 x 4320 pxls)
does have mic jack
no image stabilization
36
touchscreen
has image stabilization (Sensor based 5-axis)
provides face detect autofocus
video res high (3840 x 2160 pixels)
has mic socket
screen is not selfie friendly
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Canon R5 C vs Sony A7 III Specifications

Detailed spec comparison table for Canon R5 C and Sony A7 III
 Canon EOS R5 CSony Alpha A7 III
General Information
Make Canon Sony
Model type Canon EOS R5 C Sony Alpha A7 III
Class Pro Mirrorless Pro Mirrorless
Introduced 2022-01-19 2018-02-27
Physical type SLR-style mirrorless SLR-style mirrorless
Sensor Information
Processor Chip - Bionz X
Sensor type CMOS BSI-CMOS
Sensor size Full frame Full frame
Sensor dimensions 36 x 24mm 35.8 x 23.8mm
Sensor surface area 864.0mm² 852.0mm²
Sensor resolution 45 megapixel 24 megapixel
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 3:2 and 16:9
Full resolution 8192 x 5464 6000 x 4000
Max native ISO 51200 51200
Max boosted ISO 102400 204800
Minimum native ISO 100 100
RAW support
Minimum boosted ISO 50 50
Autofocusing
Manual focusing
Touch focus
Continuous autofocus
Single autofocus
Autofocus tracking
Autofocus selectice
Center weighted autofocus
Autofocus multi area
Live view autofocus
Face detection autofocus
Contract detection autofocus
Phase detection autofocus
Total focus points 1053 693
Lens
Lens mount type Canon RF Sony E
Total lenses 30 121
Crop factor 1 1
Screen
Type of screen Fully Articulated Tilting
Screen diagonal 3.20 inches 3 inches
Resolution of screen 2,100k dots 922k dots
Selfie friendly
Liveview
Touch capability
Viewfinder Information
Viewfinder Electronic Electronic
Viewfinder resolution 5,760k dots 2,359k dots
Viewfinder coverage 100 percent 100 percent
Viewfinder magnification 0.76x 0.78x
Features
Lowest shutter speed 30 secs 30 secs
Highest shutter speed 1/8000 secs 1/8000 secs
Highest silent shutter speed 1/8000 secs -
Continuous shooting rate 12.0 frames/s 10.0 frames/s
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Custom white balance
Image stabilization
Inbuilt flash
Flash distance no built-in flash no built-in flash
Flash settings no built-in flash no built-in flash
Hot shoe
AEB
White balance bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported 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 3840 x 2160 (30p, 24p) 1920 x 1080 (120p, 60p, 60i, 24p), 1440 x 1080 (30p), 640 x 480 (30p)
Max video resolution 8192x4320 3840x2160
Video format MPEG-4, XF-AVC, H.264, H.265 MPEG-4, AVCHD, XAVC S, H.264
Mic port
Headphone port
Connectivity
Wireless Built-In Built-In
Bluetooth
NFC
HDMI
USB USB USB 3.1 Gen 1 (5 GBit/sec)
GPS None None
Physical
Environment sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 770g (1.70 pounds) 650g (1.43 pounds)
Physical dimensions 142 x 101 x 111mm (5.6" x 4.0" x 4.4") 127 x 96 x 74mm (5.0" x 3.8" x 2.9")
DXO scores
DXO All around rating not tested 96
DXO Color Depth rating not tested 25.0
DXO Dynamic range rating not tested 14.7
DXO Low light rating not tested 3730
Other
Battery life 320 images 610 images
Battery type Battery Pack Battery Pack
Battery ID LP-E6NH NP-FZ100
Self timer Yes Yes (2 or 10 sec; continuous (3 or 5 exposures))
Time lapse shooting
Storage type CFexpress B and SD (UHS-II) slots SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo
Card slots 2 2
Price at launch $4,499 $1,998