Clicky

Canon 5D MIII vs Canon R100

Portability
55
Imaging
66
Features
74
Overall
69
Canon EOS 5D Mark III front
 
Canon EOS R100 front
Portability
76
Imaging
71
Features
70
Overall
70

Canon 5D MIII vs Canon R100 Key Specs

Canon 5D MIII
(Full Review)
  • 22MP - Full frame Sensor
  • 3.2" Fixed Display
  • ISO 100 - 25600 (Push to 102400)
  • 1/8000s Max Shutter
  • 1920 x 1080 video
  • Canon EF Mount
  • 950g - 152 x 116 x 76mm
  • Launched May 2012
  • Old Model is Canon 5D MII
  • Newer Model is Canon 5D MIV
Canon R100
(Full Review)
  • 24MP - APS-C Sensor
  • 3.00" Fixed Screen
  • ISO 100 - 12800 (Increase to 25600)
  • 3840 x 2160 video
  • Canon RF Mount
  • 356g - 116 x 86 x 69mm
  • Introduced May 2023
Photography Glossary

Canon 5D MIII vs Canon R100 Overview

On this page, we will be reviewing the Canon 5D MIII versus Canon R100, one being a Advanced DSLR and the latter is a Entry-Level Mirrorless and both are designed by Canon. The image resolution of the 5D MIII (22MP) and the R100 (24MP) is relatively similar but the 5D MIII (Full frame) and R100 (APS-C) provide different sensor size.

President Biden pushes bill mandating TikTok sale or ban

The 5D MIII was unveiled 12 years prior to the R100 and that is quite a serious gap as far as tech is concerned. Each of the cameras have different body design with the Canon 5D MIII being a Mid-size SLR camera and the Canon R100 being a SLR-style mirrorless camera.

Before going right into a complete comparison, here is a brief view of how the 5D MIII matches up against the R100 when considering portability, imaging, features and an overall grade.

Meta to Introduce 'AI-Generated' Labels for Media starting next month

        

Reasons to pick Canon 5D MIII over the Canon R100

 5D MIII R100 
Screen dimensions3.2"3.00"Bigger screen (+0.2")

Reasons to pick Canon R100 over the Canon 5D MIII

 R100 5D MIII 
IntroducedMay 2023May 2012More recent by 133 months

Common features in the Canon 5D MIII and Canon R100

 5D MIII R100 
Focus manually More accurate focus
Screen typeFixed Fixed Fixed screen
Screen resolution1040k1040kExact same screen resolution
Selfie screen Neither comes with selfie screen
Touch friendly screen Neither comes with Touch friendly screen

Canon 5D MIII vs Canon R100 Physical Comparison

If you are looking to lug around your camera regularly, you will want to factor in its weight and volume. The Canon 5D MIII comes with outside dimensions of 152mm x 116mm x 76mm (6.0" x 4.6" x 3.0") with a weight of 950 grams (2.09 lbs) while the Canon R100 has sizing of 116mm x 86mm x 69mm (4.6" x 3.4" x 2.7") with a weight of 356 grams (0.78 lbs).

Check the Canon 5D MIII versus Canon R100 in the all new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into account, the weight of an Interchangeable Lens Camera will differ depending on the lens you use at that moment. Following is a front view measurement comparison of the 5D MIII vs the R100.

Canon 5D MIII vs Canon R100 size comparison

Using size and weight, the portability score of the 5D MIII and R100 is 55 and 76 respectively.

Canon 5D MIII vs Canon R100 top view buttons comparison

Canon 5D MIII vs Canon R100 Sensor Comparison

In many cases, its hard to picture the contrast between sensor measurements simply by reading a spec sheet. The photograph here may provide you a far better sense of the sensor sizes in the 5D MIII and R100.

Clearly, the 2 cameras provide different megapixels and different sensor measurements. The 5D MIII with its bigger sensor is going to make achieving shallow DOF easier and the Canon R100 will offer more detail having an extra 2MP. Higher resolution can also allow you to crop photographs more aggressively. The older 5D MIII is going to be behind with regard to sensor tech.

Canon 5D MIII vs Canon R100 sensor size comparison

Canon 5D MIII vs Canon R100 Screen and ViewFinder

Canon 5D MIII vs Canon R100 Screen and Viewfinder comparison
Photobucket discusses licensing 13 billion images with AI firms

Photography Type Scores

Portrait Comparison

Canon 5D MIII Portrait photography highlights
Canon R100 Portrait photography highlights
79
you can focus manually
good megapixels (22 megapixels)
sensor size is large (Full frame)
includes face detect focus
exports RAW files
82
manual focus
resolution is good (24 megapixels)
sensor size is nice (APS-C)
comes with face detection autofocus
delivers RAW files
Sora from OpenAI releases its first ever music video

Street Comparison

Canon 5D MIII Street photography info
Canon R100 Street photography info
57
sensor size is large (Full frame)
exports RAW files
environment sealing
good ISO range (25,600)
screen is fixed
does not have image stabilization
more heavy than others (950g)
69
sensor size is nice (APS-C)
delivers RAW files
boasts touch focus
fixed screen
no image stabilization
Japan-exclusive Leica Leitz Phone 3 features big sensor and new modes

Sports Comparison

Canon 5D MIII Sports photography information
Canon R100 Sports photography information
70
high shutter speed (1/8,000 seconds)
good megapixels (22MP)
sensor size is large (Full frame)
includes tracking focus
environment sealing
has phase detect auto focus
low fps (6.0 fps)
does not have image stabilization
64
quiet shooting (1/4,000 seconds)
resolution is good (24MP)
sensor size is nice (APS-C)
comes with tracking autofocus
maximum shutter speed is a little low (1/ seconds)
no image stabilization
lacks phase detect autofocus
Apple Innovates by Creating Next-Level Optical Stabilization for iPhone

Travel Comparison

Canon 5D MIII Travel photography features
Canon R100 Travel photography features
51
environment sealing
good megapixels (22 megapixels)
no Timelapse recording
more heavy than others (950 grams)
doesn't contain selfie friendly display
76
supports bluetooth
boasts touch focus
resolution is good (24 megapixels)
has built in flash
display isn't selfie friendly
Samsung Releases Faster Versions of EVO MicroSD Cards

Landscape Comparison

Canon 5D MIII Landscape photography info
Canon R100 Landscape photography info
72
you can focus manually
interchangeable lenses (Canon EF mount)
good sized screen (3.2 inches)
good megapixels (22 megapixels)
sensor size is large (Full frame)
good ISO range (25,600)
exports RAW files
environment sealing
has dual storage slots
does not have image stabilization
no Timelapse recording
78
manual focus
switch lenses (Canon RF mount)
pretty good screen size (3.00 inch)
resolution is good (24MP)
sensor size is nice (APS-C)
delivers RAW files
no image stabilization
Snapchat Adds Watermarks to AI-Created Images

Vlogging Comparison

Canon 5D MIII Vlogging advice
Canon R100 Vlogging advice
27
includes face detect focus
video res high (1920 x 1080 resolution)
has microphone jack
doesn't contain selfie friendly display
does not have image stabilization
more heavy than others (950 grams)
34
comes with face detection autofocus
great video quality (3840 x 2160 pxls)
includes external mic support
display isn't selfie friendly
no image stabilization
Pentax 17 Pre-Orders Outperform Expectations by a Landslide

Canon 5D MIII vs Canon R100 Specifications

Detailed spec comparison table for Canon 5D MIII and Canon R100
 Canon EOS 5D Mark IIICanon EOS R100
General Information
Company Canon Canon
Model Canon EOS 5D Mark III Canon EOS R100
Type Advanced DSLR Entry-Level Mirrorless
Launched 2012-05-22 2023-05-24
Physical type Mid-size SLR SLR-style mirrorless
Sensor Information
Powered by Digic 5+ -
Sensor type CMOS CMOS
Sensor size Full frame APS-C
Sensor dimensions 36 x 24mm 22.3 x 14.9mm
Sensor area 864.0mm² 332.3mm²
Sensor resolution 22MP 24MP
Anti aliasing filter
Aspect ratio 3:2 1:1, 4:3, 3:2 and 16:9
Highest Possible resolution 5760 x 3840 6000 x 4000
Maximum native ISO 25600 12800
Maximum enhanced ISO 102400 25600
Min native ISO 100 100
RAW files
Min enhanced ISO 50 -
Autofocusing
Manual focus
Autofocus touch
Autofocus continuous
Autofocus single
Tracking autofocus
Autofocus selectice
Autofocus center weighted
Multi area autofocus
Live view autofocus
Face detect focus
Contract detect focus
Phase detect focus
Number of focus points 61 3975
Cross focus points 41 -
Lens
Lens mounting type Canon EF Canon RF
Number of lenses 250 39
Crop factor 1 1.6
Screen
Display type Fixed Type Fixed Type
Display sizing 3.2" 3.00"
Display resolution 1,040 thousand dots 1,040 thousand dots
Selfie friendly
Liveview
Touch friendly
Display technology Clear View II TFT LCD -
Viewfinder Information
Viewfinder type Optical (pentaprism) Electronic
Viewfinder resolution - 2,360 thousand dots
Viewfinder coverage 100% 100%
Viewfinder magnification 0.71x 0.59x
Features
Minimum shutter speed 30 seconds 30 seconds
Fastest shutter speed 1/8000 seconds -
Fastest quiet shutter speed - 1/4000 seconds
Continuous shutter rate 6.0fps 6.5fps
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Custom white balance
Image stabilization
Integrated flash
Flash range no built-in flash 6m at ISO 100
Flash modes no built-in flash Auto, On, Off, Red-eye
Hot shoe
AEB
WB bracketing
Fastest flash synchronize 1/200 seconds 1/250 seconds
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 1920 x 1080 (29.97, 25, 23.976 fps fps), 1280 x 720 (59.94, 50 fps), 640 x 480 (25, 30 fps) 3840 x 2160 @ 23.98p / 120 Mbps, MP4, H.264, AAC
Maximum video resolution 1920x1080 3840x2160
Video data format H.264 MPEG-4, H.264
Mic support
Headphone support
Connectivity
Wireless Optional Built-In
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS Optional None
Physical
Environment sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 950g (2.09 pounds) 356g (0.78 pounds)
Physical dimensions 152 x 116 x 76mm (6.0" x 4.6" x 3.0") 116 x 86 x 69mm (4.6" x 3.4" x 2.7")
DXO scores
DXO Overall score 81 not tested
DXO Color Depth score 24.0 not tested
DXO Dynamic range score 11.7 not tested
DXO Low light score 2293 not tested
Other
Battery life 950 photos 370 photos
Style of battery Battery Pack Battery Pack
Battery model LP-E6 LP-E17
Self timer Yes (2 or 10 sec) Yes
Time lapse feature
Type of storage Compact Flash Type I (UDMA compatible), SD/SDHC/SDXC SD/SDHC/SDXC slot (UHS-I compatible)
Card slots Dual 1
Retail price $2,780 $479