Canon 1D MIII vs Canon M100
51 Imaging
50 Features
54 Overall
51
88 Imaging
67 Features
77 Overall
71
Canon 1D MIII vs Canon M100 Key Specs
(Full Review)
- 10MP - APS-H Sensor
- 3" Fixed Screen
- ISO 100 - 3200 (Push to 6400)
- 1/8000s Maximum Shutter
- No Video
- Canon EF Mount
- 1335g - 156 x 157 x 80mm
- Revealed February 2007
- Previous Model is Canon 1D MII N
- Refreshed by Canon 1D MIV
(Full Review)
- 24MP - APS-C Sensor
- 3" Tilting Screen
- ISO 100 - 25600
- 1920 x 1080 video
- Canon EF-M Mount
- 302g - 108 x 67 x 35mm
- Launched August 2017
- Old Model is Canon M10
- Later Model is Canon M200
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In this article, we will be analyzing the Canon 1D MIII and Canon M100, one is a Pro DSLR and the latter is a Entry-Level Mirrorless and both are designed by Canon. There is a big difference among the sensor resolutions of the 1D MIII (10MP) and M100 (24MP) and the 1D MIII (APS-H) and M100 (APS-C) possess totally different sensor dimensions.
Snapchat Adds Watermarks to AI-Created ImagesThe 1D MIII was launched 11 years before the M100 which is a fairly big gap as far as camera tech is concerned. Both of these cameras offer different body type with the Canon 1D MIII being a Large SLR camera and the Canon M100 being a Rangefinder-style mirrorless camera.
Before going straight into a thorough comparison, below is a quick summation of how the 1D MIII scores against the M100 in relation to portability, imaging, features and an overall score.
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This is a preview of the gallery photos for Canon EOS-1D Mark III and Canon EOS M100. The complete galleries are viewable at Canon 1D MIII Gallery and Canon M100 Gallery.
Reasons to pick Canon 1D MIII over the Canon M100
| 1D MIII | M100 |
|---|
Reasons to pick Canon M100 over the Canon 1D MIII
| M100 | 1D MIII | |||
|---|---|---|---|---|
| Launched | August 2017 | February 2007 | More modern by 128 months | |
| Screen type | Tilting | Fixed | Tilting screen | |
| Screen resolution | 1040k | 230k | Sharper screen (+810k dot) | |
| Selfie screen | Easy selfies | |||
| Touch screen | Quickly navigate |
Common features in the Canon 1D MIII and Canon M100
| 1D MIII | M100 | |||
|---|---|---|---|---|
| Manually focus | Very accurate focusing | |||
| Screen sizing | 3" | 3" | Equivalent screen sizing |
Canon 1D MIII vs Canon M100 Physical Comparison
If you're planning to carry around your camera regularly, you are going to need to factor in its weight and proportions. The Canon 1D MIII features outer dimensions of 156mm x 157mm x 80mm (6.1" x 6.2" x 3.1") accompanied by a weight of 1335 grams (2.94 lbs) while the Canon M100 has measurements of 108mm x 67mm x 35mm (4.3" x 2.6" x 1.4") along with a weight of 302 grams (0.67 lbs).
Check the Canon 1D MIII and Canon M100 in the latest Camera and Lens Size Comparison Tool.
Take into account, the weight of an Interchangeable Lens Camera will differ depending on the lens you have at that time. Underneath is the front view measurements comparison of the 1D MIII and the M100.

Taking into account size and weight, the portability score of the 1D MIII and M100 is 51 and 88 respectively.
Canon 1D MIII vs Canon M100 Sensor Comparison
Oftentimes, it is hard to see the difference in sensor sizes just by looking through technical specs. The pic here will help offer you a much better sense of the sensor dimensions in the 1D MIII and M100.
As you can tell, each of the cameras offer different megapixels and different sensor sizes. The 1D MIII featuring a bigger sensor will make achieving shallower depth of field simpler and the Canon M100 will render more detail utilizing its extra 14MP. Higher resolution will enable you to crop photographs a little more aggressively. The more aged 1D MIII will be behind with regard to sensor technology.
Canon 1D MIII vs Canon M100 Screen and ViewFinder
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Canon 1D MIII vs Canon M100 Specifications
| Canon EOS-1D Mark III | Canon EOS M100 | |
|---|---|---|
| General Information | ||
| Brand Name | Canon | Canon |
| Model | Canon EOS-1D Mark III | Canon EOS M100 |
| Class | Pro DSLR | Entry-Level Mirrorless |
| Revealed | 2007-02-22 | 2017-08-29 |
| Body design | Large SLR | Rangefinder-style mirrorless |
| Sensor Information | ||
| Processor | - | DIGIC 7 |
| Sensor type | CMOS | CMOS |
| Sensor size | APS-H | APS-C |
| Sensor measurements | 28.7 x 18.7mm | 22.3 x 14.9mm |
| Sensor area | 536.7mm² | 332.3mm² |
| Sensor resolution | 10 megapixel | 24 megapixel |
| Anti aliasing filter | ||
| Aspect ratio | 3:2 | 3:2 |
| Maximum resolution | 3888 x 2592 | 6000 x 4000 |
| Maximum native ISO | 3200 | 25600 |
| Maximum boosted ISO | 6400 | - |
| Minimum native ISO | 100 | 100 |
| RAW photos | ||
| Minimum boosted ISO | 50 | - |
| Autofocusing | ||
| Manual focus | ||
| Autofocus touch | ||
| Continuous autofocus | ||
| Autofocus single | ||
| Tracking autofocus | ||
| Selective autofocus | ||
| Autofocus center weighted | ||
| Autofocus multi area | ||
| Autofocus live view | ||
| Face detection focus | ||
| Contract detection focus | ||
| Phase detection focus | ||
| Number of focus points | 45 | 49 |
| Cross focus points | 19 | - |
| Lens | ||
| Lens mount | Canon EF | Canon EF-M |
| Available lenses | 250 | 23 |
| Crop factor | 1.3 | 1.6 |
| Screen | ||
| Screen type | Fixed Type | Tilting |
| Screen sizing | 3 inch | 3 inch |
| Screen resolution | 230 thousand dot | 1,040 thousand dot |
| Selfie friendly | ||
| Liveview | ||
| Touch friendly | ||
| Viewfinder Information | ||
| Viewfinder type | Optical (pentaprism) | None |
| Viewfinder coverage | 100% | - |
| Viewfinder magnification | 0.76x | - |
| Features | ||
| Lowest shutter speed | 30 secs | 30 secs |
| Highest shutter speed | 1/8000 secs | 1/4000 secs |
| Continuous shooting speed | 10.0 frames/s | 6.1 frames/s |
| Shutter priority | ||
| Aperture priority | ||
| Expose Manually | ||
| Exposure compensation | Yes | Yes |
| Custom white balance | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash range | no built-in flash | 5.00 m (at ISO 100) |
| Flash options | External | Auto, on, off, slow synchro |
| Hot shoe | ||
| AE bracketing | ||
| White balance bracketing | ||
| Highest flash sync | 1/300 secs | - |
| Exposure | ||
| Multisegment exposure | ||
| Average exposure | ||
| Spot exposure | ||
| Partial exposure | ||
| AF area exposure | ||
| Center weighted exposure | ||
| Video features | ||
| Video resolutions | - | 1920 x 1080 @ 60p / 35 Mbps, MP4, H.264, AAC |
| Maximum video resolution | None | 1920x1080 |
| Video format | - | MPEG-4, H.264 |
| Microphone input | ||
| Headphone input | ||
| Connectivity | ||
| Wireless | None | Built-In |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | None | None |
| Physical | ||
| Environment seal | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 1335 grams (2.94 lbs) | 302 grams (0.67 lbs) |
| Dimensions | 156 x 157 x 80mm (6.1" x 6.2" x 3.1") | 108 x 67 x 35mm (4.3" x 2.6" x 1.4") |
| DXO scores | ||
| DXO All around score | 71 | 79 |
| DXO Color Depth score | 22.7 | 23.5 |
| DXO Dynamic range score | 11.7 | 13.0 |
| DXO Low light score | 1078 | 1272 |
| Other | ||
| Battery life | 2200 shots | 295 shots |
| Battery format | Battery Pack | Battery Pack |
| Battery model | - | LP-E12 |
| Self timer | Yes (2 or 10 sec) | Yes (2 or 10 secs, custom) |
| Time lapse shooting | ||
| Type of storage | Compact Flash (Type I or II), SD/SDHC card | SD/SDHC/SDXC card (UHS-I compatible) |
| Storage slots | Dual | 1 |
| Launch price | $4,399 | $449 |