Canon 7D MII vs Canon M3
55 Imaging
62 Features
80 Overall
69
85 Imaging
64 Features
76 Overall
68
Canon 7D MII vs Canon M3 Key Specs
(Full Review)
- 20MP - APS-C Sensor
- 3" Fixed Screen
- ISO 100 - 16000 (Expand to 51200)
- 1/8000s Maximum Shutter
- 1920 x 1080 video
- Canon EF/EF-S Mount
- 910g - 149 x 112 x 78mm
- Introduced September 2014
- Earlier Model is Canon 7D
(Full Review)
- 24MP - APS-C Sensor
- 3" Tilting Display
- ISO 100 - 12800 (Push to 25600)
- 1920 x 1080 video
- Canon EF-M Mount
- 366g - 111 x 68 x 44mm
- Introduced February 2015
- New Model is Canon M6
Apple Innovates by Creating Next-Level Optical Stabilization for iPhone Canon 7D MII vs Canon M3 Overview
On this page, we are evaluating the Canon 7D MII vs Canon M3, former is a Advanced DSLR while the other is a Entry-Level Mirrorless and both are created by Canon. The resolution of the 7D MII (20MP) and the M3 (24MP) is fairly well matched and both cameras posses the same sensor sizing (APS-C).
Meta to Introduce 'AI-Generated' Labels for Media starting next monthThe 7D MII was unveiled 4 months prior to the M3 so they are of a similar age. Both of these cameras have different body design with the Canon 7D MII being a Mid-size SLR camera and the Canon M3 being a Rangefinder-style mirrorless camera.
Before diving straight to a detailed comparison, here is a concise highlight of how the 7D MII grades versus the M3 in relation to portability, imaging, features and an overall score.
Photography Glossary Canon 7D MII vs Canon M3 Gallery
Here is a sample of the gallery pictures for Canon EOS 7D Mark II & Canon EOS M3. The full galleries are available at Canon 7D MII Gallery & Canon M3 Gallery.
Reasons to pick Canon 7D MII over the Canon M3
| 7D MII | M3 |
|---|
Reasons to pick Canon M3 over the Canon 7D MII
| M3 | 7D MII | |||
|---|---|---|---|---|
| Display type | Tilting | Fixed | Tilting display | |
| Selfie screen | Take selfies | |||
| Touch display | Easily navigate |
Common features in the Canon 7D MII and Canon M3
| 7D MII | M3 | |||
|---|---|---|---|---|
| Introduced | September 2014 | February 2015 | Similar age | |
| Manually focus | Very accurate focus | |||
| Display dimensions | 3" | 3" | Equal display measurement | |
| Display resolution | 1040k | 1040k | Identical display resolution |
Canon 7D MII vs Canon M3 Physical Comparison
If you're intending to carry around your camera, you're going to have to think about its weight and measurements. The Canon 7D MII offers external dimensions of 149mm x 112mm x 78mm (5.9" x 4.4" x 3.1") having a weight of 910 grams (2.01 lbs) whilst the Canon M3 has proportions of 111mm x 68mm x 44mm (4.4" x 2.7" x 1.7") along with a weight of 366 grams (0.81 lbs).
Check out the Canon 7D MII vs Canon M3 in our newest Camera plus Lens Size Comparison Tool.
Always remember, the weight of an ILC will vary based on the lens you have attached during that time. Underneath is a front view measurements comparison of the 7D MII and the M3.

Taking into account size and weight, the portability grade of the 7D MII and M3 is 55 and 85 respectively.
Canon 7D MII vs Canon M3 Sensor Comparison
Oftentimes, it's hard to see the gap between sensor sizes purely by reading through technical specs. The pic below might give you a much better sense of the sensor dimensions in the 7D MII and M3.
As you have seen, each of these cameras provide the same sensor dimensions but not the same resolution. You can anticipate the Canon M3 to give greater detail having an extra 4 Megapixels. Greater resolution can also let you crop images more aggressively.
Canon 7D MII vs Canon M3 Screen and ViewFinder
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Canon 7D MII vs Canon M3 Specifications
| Canon EOS 7D Mark II | Canon EOS M3 | |
|---|---|---|
| General Information | ||
| Make | Canon | Canon |
| Model type | Canon EOS 7D Mark II | Canon EOS M3 |
| Type | Advanced DSLR | Entry-Level Mirrorless |
| Introduced | 2014-09-15 | 2015-02-06 |
| Physical type | Mid-size SLR | Rangefinder-style mirrorless |
| Sensor Information | ||
| Powered by | DIGIC 6 (dual) | DIGIC 6 |
| Sensor type | CMOS | CMOS |
| Sensor size | APS-C | APS-C |
| Sensor dimensions | 22.4 x 15mm | 22.3 x 14.9mm |
| Sensor area | 336.0mm² | 332.3mm² |
| Sensor resolution | 20 megapixels | 24 megapixels |
| Anti alias filter | ||
| Aspect ratio | 3:2 and 16:9 | 1:1, 4:3, 3:2 and 16:9 |
| Peak resolution | 5472 x 3648 | 6000 x 4000 |
| Highest native ISO | 16000 | 12800 |
| Highest enhanced ISO | 51200 | 25600 |
| Min native ISO | 100 | 100 |
| RAW photos | ||
| Autofocusing | ||
| Manual focusing | ||
| AF touch | ||
| AF continuous | ||
| AF single | ||
| Tracking AF | ||
| Selective AF | ||
| AF center weighted | ||
| Multi area AF | ||
| AF live view | ||
| Face detection AF | ||
| Contract detection AF | ||
| Phase detection AF | ||
| Total focus points | 65 | 49 |
| Cross type focus points | 65 | - |
| Lens | ||
| Lens mount type | Canon EF/EF-S | Canon EF-M |
| Number of lenses | 326 | 23 |
| Crop factor | 1.6 | 1.6 |
| Screen | ||
| Type of screen | Fixed Type | Tilting |
| Screen size | 3 inch | 3 inch |
| Resolution of screen | 1,040 thousand dots | 1,040 thousand dots |
| Selfie friendly | ||
| Liveview | ||
| Touch friendly | ||
| Viewfinder Information | ||
| Viewfinder type | Optical (pentaprism) | Electronic (optional) |
| Viewfinder coverage | 100% | - |
| Viewfinder magnification | 0.63x | - |
| Features | ||
| Min shutter speed | 30 seconds | 30 seconds |
| Max shutter speed | 1/8000 seconds | 1/4000 seconds |
| Continuous shutter rate | 10.0fps | 4.2fps |
| Shutter priority | ||
| Aperture priority | ||
| Expose Manually | ||
| Exposure compensation | Yes | Yes |
| Set WB | ||
| Image stabilization | ||
| Built-in flash | ||
| Flash distance | 12.00 m | 5.00 m (at ISO 100) |
| Flash modes | - | Auto, on, off, slow synchro |
| Hot shoe | ||
| AEB | ||
| WB bracketing | ||
| Max flash synchronize | 1/250 seconds | - |
| Exposure | ||
| Multisegment metering | ||
| Average metering | ||
| Spot metering | ||
| Partial metering | ||
| AF area metering | ||
| Center weighted metering | ||
| Video features | ||
| Supported video resolutions | 1920 x 1080 (59.94, 50. 29.97, 25, 24, 23.98 fps), 1280 x 720 (59.94, 50, 29.97, 25 fps), 640 x 480 (29.97, 25 fps) | 1920 x 1080 (30p, 25p, 24p), 1280 x 720 (60p, 50p), 640 x 480 (30p, 25p) |
| Highest video resolution | 1920x1080 | 1920x1080 |
| Video file format | MPEG-4 | H.264 |
| Mic support | ||
| Headphone support | ||
| Connectivity | ||
| Wireless | None | Built-In |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 3.0 (5 GBit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | BuiltIn | None |
| Physical | ||
| Environment sealing | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 910g (2.01 lbs) | 366g (0.81 lbs) |
| Physical dimensions | 149 x 112 x 78mm (5.9" x 4.4" x 3.1") | 111 x 68 x 44mm (4.4" x 2.7" x 1.7") |
| DXO scores | ||
| DXO Overall rating | 70 | 72 |
| DXO Color Depth rating | 22.4 | 22.8 |
| DXO Dynamic range rating | 11.8 | 11.8 |
| DXO Low light rating | 1082 | 1169 |
| Other | ||
| Battery life | 670 images | 250 images |
| Battery style | Battery Pack | Battery Pack |
| Battery ID | LP-E6N | LP-E17 |
| Self timer | Yes (2 or 10 sec) | Yes (2 or 10 sec) |
| Time lapse recording | ||
| Storage type | CompactFlash + SD/SDHC/SDXC | SD/SDHC/SDXC |
| Card slots | Two | 1 |
| Cost at release | $1,086 | $481 |