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Canon 5D Mark III vs M6 Mark II

The Canon EOS 5D Mark III and the Canon EOS M6 Mark II are two digital cameras that were revealed to the public, respectively, in March 2012 and August 2019. The 5D Mark III is a DSLR, while the M6 Mark II is a mirrorless interchangeable lens camera. The cameras are based on a full frame (5D Mark III) and an APS-C (M6 Mark II) sensor. The 5D Mark III has a resolution of 22.1 megapixels, whereas the M6 Mark II provides 32.3 MP.

Below is an overview of the main specs of the two cameras as a starting point for the comparison.

Headline Specifications
Canon 5D Mark III versus Canon M6 Mark II
Canon 5D Mark III Canon M6 Mark II
Digital single lens reflex Mirrorless system camera
Canon EF mount lenses Canon EF-M mount lenses
22.1 MP, Full Frame Sensor 32.3 MP, APS-C Sensor
1080/30p Video 4K/30p Video
ISO 100-25,600 (50 - 102,400) ISO 100-25,600 (100 - 51,200)
Optical viewfinder Viewfinder optional
3.2 LCD, 1040k dots 3.0 LCD, 1040k dots
Fixed screen (not touch-sensitive) Tilting touchscreen
6 shutter flaps per second 14 shutter flaps per second
Weathersealed bodynot weather sealed
950 shots per battery charge305 shots per battery charge
152 x 116 x 76 mm, 950 g 120 x 70 x 49 mm, 408 g

Going beyond this snapshot of core features and characteristics, what are the differences between the Canon EOS 5D Mark III and the Canon EOS M6 Mark II? Which one should you buy? Read on to find out how these two cameras compare with respect to their body size, their imaging sensors, their shooting features, their input-output connections, and their reception by expert reviewers.

Body comparison

An illustration of the physical size and weight of the Canon 5D Mark III and the Canon M6 Mark II is provided in the side-by-side display below. The two cameras are presented according to their relative size. Three consecutive perspectives from the front, the top, and the back are available. All size dimensions are rounded to the nearest millimeter.

Size Canon 5D Mark III vs Canon M6 Mark II
Compare 5D Mark III versus M6 Mark II top
Comparison 5D Mark III or M6 Mark II rear

If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Canon M6 Mark II is considerably smaller (52 percent) than the Canon 5D Mark III. Moreover, the M6 Mark II is substantially lighter (57 percent) than the 5D Mark III. It is worth mentioning in this context that the 5D Mark III is splash and dust resistant, while the M6 Mark II does not feature any corresponding weather-sealing.

The above size and weight comparisons are to some extent incomplete since they do not consider the interchangeable lenses that both of these cameras require. Hence, you might want to study and compare the specifications of available lenses in order to get the full picture of the size and weight of the two camera systems.

Concerning battery life, the 5D Mark III gets 950 shots out of its LP-E6 battery, while the M6 Mark II can take 305 images on a single charge of its LP-E17 power pack. The power pack in the M6 Mark II can be charged via the USB port, which can be very convenient when travelling.

The following table provides a synthesis of the main physical specifications of the two cameras and other similar ones. If you want to switch the focus of the display and review another camera pair, just select a new right or left comparator from among the camera models in the table. Alternatively, you can also move across to the CAM-parator tool and choose from the broad selection of possible camera comparisons there.

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Body Specifications
  Camera
Model
Camera
Width
Camera
Height
Camera
Depth
Camera
Weight
Battery
Life 1
Weather
Sealing
Camera
Launch 2
Launch
Price (USD)
Street
Price
 
Canon 5D Mark III 6.0 in 4.6 in 3.0 in 33.5 oz 950 Y Mar 2012 3,499i
 
Canon M6 Mark II 4.7 in 2.8 in 1.9 in 14.4 oz 305 n Aug 2019 849 i
 
Canon M50 Mark II 4.6 in 3.5 in 2.3 in 13.7 oz 305 n Oct 2020 599 i
 
Canon M50 4.6 in 3.5 in 2.3 in 13.8 oz 235 n Feb 2018 779i
 
Canon M6 4.4 in 2.7 in 1.8 in 13.8 oz 295 n Feb 2017 779i
 
Canon 5D Mark IV 5.9 in 4.6 in 3.0 in 31.4 oz 900 Y Aug 2016 3,499 i
 
Canon M5 4.6 in 3.5 in 2.4 in 15.1 oz 295 n Sep 2016 979 i
 
Canon 5DS 6.0 in 4.6 in 3.0 in 32.8 oz 700 Y Feb 2015 3,699 i
 
Canon 5DS R 6.0 in 4.6 in 3.0 in 32.8 oz 700 Y Feb 2015 3,699 i
 
Canon M3 4.4 in 2.7 in 1.7 in 12.9 oz 250 n Feb 2015 679i
 
Canon 6D 5.7 in 4.4 in 2.8 in 27.2 oz 1090 Y Sep 2012 2,099i
 
Canon 5D Mark II 6.0 in 4.5 in 3.0 in 30.0 oz 850 Y Sep 2008 3,499i
 
Canon 5D 6.0 in 4.4 in 3.0 in 31.6 oz 400 Y Aug 2005 3,299i
 
Nikon D610 5.6 in 4.4 in 3.2 in 30.0 oz 900 Y Oct 2013 1,999 i
 
Nikon D600 5.6 in 4.4 in 3.2 in 30.0 oz 900 Y Sep 2012 2,099i
 
Nikon D800 5.7 in 4.8 in 3.2 in 35.3 oz 900 Y Feb 2012 2,999i
 
Nikon D800E 5.7 in 4.8 in 3.2 in 35.3 oz 900 Y Feb 2012 3,299i
Notes: Measurements and pricing do not include easily detachable parts, such as add-on or interchangeable lenses or optional viewfinders.
(1) Number of images that can be taken on a full battery charge according to the CIPA-standard; (2) Official announcement.

Any camera decision will naturally be influenced heavily by the price. The manufacturer’s suggested retail prices give an idea on the placement of the camera in the maker’s lineup and the broader market. The M6 Mark II was launched at a markedly lower price (by 76 percent) than the 5D Mark III, which puts it into a different market segment. Usually, retail prices stay at first close to the launch price, but after several months, discounts become available. Later in the product cycle and, in particular, when the replacement model is about to appear, further discounting and stock clearance sales often push the camera price considerably down. Then, after the new model is out, very good deals can frequently be found on the pre-owned market.

Sensor comparison

The imaging sensor is at the core of digital cameras and its size is one of the main determining factors of image quality. A large sensor will tend to have larger individual pixels that provide better low-light sensitivity, wider dynamic range, and richer color-depth than smaller pixel-units in a sensor of the same technological generation. Furthermore, a large sensor camera will give the photographer more possibilities to use shallow depth-of-field in order to isolate a subject from the background. On the downside, larger sensors tend to be more expensive and lead to bigger and heavier cameras and lenses.

Of the two cameras under consideration, the Canon 5D Mark III features a full frame sensor and the Canon M6 Mark II an APS-C sensor. The sensor area in the M6 Mark II is 61 percent smaller. As a result of these sensor size differences, the cameras have a format factor of, respectively, 1.0 and 1.6. Both cameras have a native aspect ratio (sensor width to sensor height) of 3:2.

Technology-wise, the M6 Mark II uses a more advanced image processing engine (DIGIC 8) than the 5D Mark III (DIGIC 5+), with benefits for noise reduction, color accuracy, and processing speed.

Canon 5D Mark III and Canon M6 Mark II sensor measures

Despite having a smaller sensor, the M6 Mark II offers a higher resolution of 32.3 megapixels, compared with 22.1 MP of the 5D Mark III. This megapixels advantage comes at the cost of a higher pixel density and a smaller size of the individual pixel (with a pixel pitch of 3.23μm versus 6.25μm for the 5D Mark III). However, it should be noted that the M6 Mark II is much more recent (by 7 years and 5 months) than the 5D Mark III, and its sensor will have benefitted from technological advances during this time that make it possible to gather light more efficiently.

The resolution advantage of the Canon M6 Mark II implies greater flexibility for cropping images or the possibility to print larger pictures. The maximum print size of the M6 Mark II for good quality output (200 dots per inch) amounts to 34.8 x 23.2 inches or 88.4 x 58.9 cm, for very good quality (250 dpi) 27.8 x 18.6 inches or 70.7 x 47.1 cm, and for excellent quality (300 dpi) 23.2 x 15.5 inches or 58.9 x 39.3 cm. The corresponding values for the Canon 5D Mark III are 28.8 x 19.2 inches or 73.2 x 48.8 cm for good quality, 23 x 15.4 inches or 58.5 x 39 cm for very good quality, and 19.2 x 12.8 inches or 48.8 x 32.5 cm for excellent quality prints.

The M6 Mark II has on-sensor phase detect pixels, which results in fast and reliable autofocus acquisition even during live view operation.

The Canon EOS 5D Mark III has a native sensitivity range from ISO 100 to ISO 25600, which can be extended to ISO 50-102400. The corresponding ISO settings for the Canon EOS M6 Mark II are ISO 100 to ISO 25600, with the possibility to increase the ISO range to 100-51200.

5D Mark III versus M6 Mark II MP

Since 2007, DXO Mark has published sensor performance measurements that have been derived using a consistent methodology. This service assesses and scores the color depth ("DXO Portrait"), dynamic range ("DXO Landscape"), and low-light sensitivity ("DXO Sports") of camera sensors, and also publishes an overall camera score. The adjacent table reports on the physical sensor characteristics and the outcomes of the DXO sensor quality tests for a sample of comparator-cameras.

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Sensor Characteristics
  Camera
Model
Sensor
Class
Resolution
(MP)
Horiz.
Pixels
Vert.
Pixels
Video
Format
DXO
Portrait
DXO
Landscape
DXO
Sports
DXO
Overall
 
Canon 5D Mark III Full Frame 22.1 5760 38401080/30p24.011.7229381
 
Canon M6 Mark II APS-C 32.3 6960 46404K/30p........
 
Canon M50 Mark II APS-C 24.0 6000 40004K/24p........
 
Canon M50 APS-C 24.0 6000 40004K/24p........
 
Canon M6 APS-C 24.0 6000 40001080/60p........
 
Canon 5D Mark IV Full Frame 30.1 6720 44804K/30p24.813.6299591
 
Canon M5 APS-C 24.0 6000 40001080/60p23.412.4126277
 
Canon 5DS Full Frame 50.3 8688 57921080/30p24.712.4238187
 
Canon 5DS R Full Frame 50.3 8688 57921080/30p24.612.4230886
 
Canon M3 APS-C 24.0 6000 40001080/30p22.811.8116972
 
Canon 6D Full Frame 20.0 5472 36481080/30p23.812.1234082
 
Canon 5D Mark II Full Frame 21.0 5616 37441080/30p23.711.9181579
 
Canon 5D Full Frame 12.7 4368 2912none22.911.1136871
 
Nikon D610 Full Frame 24.2 6016 40161080/30p25.114.4292594
 
Nikon D600 Full Frame 24.2 6016 40161080/30p25.114.2298094
 
Nikon D800 Full Frame 36.2 7360 49121080/30p25.314.4285395
 
Nikon D800E Full Frame 36.2 7360 49121080/30p25.614.3297996

Many modern cameras are not only capable of taking still images, but can also record movies. Both cameras under consideration are equipped with sensors that have a sufficiently high read-out speed for moving images, but the M6 Mark II provides a better video resolution than the 5D Mark III. It can shoot movie footage at 4K/30p, while the 5D Mark III is limited to 1080/30p.

Feature comparison

Beyond body and sensor, cameras can and do differ across a range of features. For example, the 5D Mark III has an optical viewfinder, which can be very useful when shooting in bright sunlight. In contrast, the M6 Mark II relies on live view and the rear LCD for framing. That said, the M6 Mark II can be equipped with an optional viewfinder – the EVF-DC2. The table below summarizes some of the other core capabilities of the Canon 5D Mark III and Canon M6 Mark II in connection with corresponding information for a sample of similar cameras.

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Core Features
  Camera
Model
Viewfinder
(Type or
000 dots)
Control
Panel
(yes/no)
LCD
Size
(inch)
LCD
Resolution
(000 dots)
LCD
Attach-
ment
Touch
Screen
(yes/no)
Mech
Shutter
Speed
Shutter
Flaps
(1/sec)
Built-in
Flash
(yes/no)
Built-in
Image
Stab
 
Canon 5D Mark IIIoptical Y 3.2 1040 fixed n 1/8000s 6.0 n n
 
Canon M6 Mark IIoptional n 3.0 1040 tilting Y 1/4000s 14.0 Y n
 
Canon M50 Mark II2360 n 3.0 1040 swivel Y 1/4000s 10.0 Y n
 
Canon M502360 n 3.0 1040 swivel Y 1/4000s 10.0 Y n
 
Canon M6optional n 3.0 1040 tilting Y 1/4000s 9.0 Y n
 
Canon 5D Mark IVoptical Y 3.2 1620 fixed Y 1/8000s 7.0 n n
 
Canon M52360 n 3.2 1620 tilting Y 1/4000s 9.0 Y n
 
Canon 5DSoptical Y 3.2 1040 fixed n 1/8000s 5.0 n n
 
Canon 5DS Roptical Y 3.2 1040 fixed n 1/8000s 5.0 n n
 
Canon M3optional n 3.0 1040 tilting Y 1/4000s 4.2 Y n
 
Canon 6Doptical Y 3.0 1040 fixed n 1/4000s 4.5 n n
 
Canon 5D Mark IIoptical Y 3.0 920 fixed n 1/8000s 3.9 n n
 
Canon 5Doptical Y 2.5 230 fixed n 1/8000s 3.0 n n
 
Nikon D610optical Y 3.2 921 fixed n 1/4000s 6.0 Y n
 
Nikon D600optical Y 3.0 921 fixed n 1/4000s 5.5 Y n
 
Nikon D800optical Y 3.2 921 fixed n 1/8000s 4.0 Y n
 
Nikon D800Eoptical Y 3.2 921 fixed n 1/8000s 4.0 Y n

One feature that is present on the 5D Mark III, but is missing on the M6 Mark II is a top-level LCD. While being, of course, smaller than the rear screen, the control panel conveys some of the essential shooting information and can be convenient for quick and easy settings verification.

The M6 Mark II has an articulated screen that can be turned to be front-facing. This characteristic will be appreciated by vloggers and photographers who are interested in taking selfies. In contrast, the 5D Mark III does not have a selfie-screen.

The reported shutter speed information refers to the use of the mechanical shutter. Yet, some cameras only have an electronic shutter, while others have an electronic shutter in addition to a mechanical one. In fact, the M6 Mark II is one of those camera that have an additional electronic shutter, which makes completely silent shooting possible. However, this mode is less suitable for photographing moving objects (risk of rolling shutter) or shooting under artificial light sources (risk of flickering).

The Canon M6 Mark II has an intervalometer built-in. This enables the photographer to capture time lapse sequences, such as flower blooming, a sunset or moon rise, without purchasing an external camera trigger and related software.

The 5D Mark III writes its imaging data to Compact Flash or SDXC cards, while the M6 Mark II uses SDXC cards. The 5D Mark III features dual card slots, which can be very useful in case a memory card fails. In contrast, the M6 Mark II only has one slot. The M6 Mark II supports UHS-II cards (Ultra High Speed data transfer of up to 312 MB/s), while the 5D Mark III cannot take advantage of Ultra High Speed SD cards.

Connectivity comparison

For some imaging applications, the extent to which a camera can communicate with its environment can be an important aspect in the camera decision process. The table below provides an overview of the connectivity of the Canon EOS 5D Mark III and Canon EOS M6 Mark II and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.

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Input-Output Connections
  Camera
Model
Hotshoe
Port
Internal
Microphone
Internal
Speaker
Microphone
Port
Headphone
Port
HDMI
Port
USB
Port
WiFi
Support
NFC
Support
Bluetooth
Support
 
Canon 5D Mark IIIYmonomonoYYmini2.0---
 
Canon M6 Mark IIYstereomonoY-micro2.0Y-Y
 
Canon M50 Mark IIYstereomonoY-micro2.0Y-Y
 
Canon M50YstereomonoY-micro2.0Y-Y
 
Canon M6YstereomonoY-mini2.0YYY
 
Canon 5D Mark IVYmonomonoYYmini3.0YY-
 
Canon M5YstereomonoY-mini2.0YYY
 
Canon 5DSYmonomonoY-mini3.0---
 
Canon 5DS RYmonomonoY-mini3.0---
 
Canon M3YstereomonoY-mini2.0YY-
 
Canon 6DYmonomonoY-mini2.0Y--
 
Canon 5D Mark IIYmonomonoY-mini2.0---
 
Canon 5DY-----2.0---
 
Nikon D610YmonomonoYYmini2.0---
 
Nikon D600YmonomonoYYmini2.0---
 
Nikon D800YmonomonoYYmini3.0---
 
Nikon D800EYmonomonoYYmini3.0---

It is notable that the 5D Mark III has a headphone jack, which is not present on the M6 Mark II This port makes it possible to attach external headphones and monitor the quality of sound during the recording process.

Studio photographers will appreciate that the Canon 5D Mark III (unlike the M6 Mark II) features a PC Sync socket, so that professional strobe lights can be controlled by the camera.

The M6 Mark II is a recent model that features in the current product line-up of Canon. In contrast, the 5D Mark III has been discontinued (but can be found pre-owned on eBay). As a replacement in the same line of cameras, the 5D Mark III was succeeded by the Canon 5D Mark IV. Further information on the two cameras (e.g. user guides, manuals), as well as related accessories, can be found on the official Canon website.

Review summary

So how do things add up? Is there a clear favorite between the Canon 5D Mark III and the Canon M6 Mark II? Which camera is better? A synthesis of the relative strong points of each of the models is listed below.


Advantages of the Canon EOS 5D Mark III:

  • Better sound control: Has a headphone port that enables audio monitoring while recording.
  • Easier framing: Has an optical viewfinder for image composition and settings control.
  • Easier setting verification: Features an LCD display on top to control shooting parameters.
  • Larger screen: Has a bigger rear LCD (3.2" vs 3.0") for image review and settings control.
  • Faster shutter: Has higher mechanical shutter speed (1/8000s vs 1/4000s) to freeze action.
  • Longer lasting: Can take more shots (950 versus 305) on a single battery charge.
  • Better sealing: Is weather sealed to enable shooting in dusty or wet environments.
  • Better studio light control: Has a PC Sync socket to connect to professional strobe lights.
  • Greater peace of mind: Features a second card slot as a backup in case of memory card failure.
  • More heavily discounted: Has been available for much longer (launched in March 2012).


Reasons to prefer the Canon EOS M6 Mark II:

  • More detail: Has more megapixels (32.3 vs 22.1MP), which boosts linear resolution by 21%.
  • Better jpgs: Has a more modern image processing engine (DIGIC 8 vs DIGIC 5+).
  • Better video: Provides higher definition movie capture (4K/30p vs 1080/30p).
  • Better live-view autofocus: Features on-sensor phase-detection for more confident autofocus.
  • More flexible LCD: Has a tilting screen for odd-angle shots in landscape orientation.
  • Fewer buttons to press: Has a touchscreen to facilitate handling and shooting adjustments.
  • More selfie-friendly: Has an articulated screen that can be turned to be front-facing.
  • Faster burst: Shoots at higher frequency (14 vs 6 flaps/sec) to capture the decisive moment.
  • Less disturbing: Has an electronic shutter option for completely silent shooting.
  • Easier time-lapse photography: Has an intervalometer built-in for low frequency shooting.
  • More compact: Is smaller (120x70mm vs 152x116mm) and will fit more readily into a bag.
  • Less heavy: Has a lower weight (by 542g or 57 percent) and is thus easier to take along.
  • Easier travel charging: Can be conveniently charged via its USB port.
  • More legacy lens friendly: Can use many non-native lenses via adapters.
  • Easier fill-in: Has a small integrated flash to brighten shadows of backlit subjects.
  • Easier file upload: Has wifi built in for automatic backup or image transfer to the web.
  • Easier wireless transfer: Supports Bluetooth for image sharing without cables.
  • Faster buffer clearing: Has an SD card interface that supports the UHS-II standard.
  • More affordable: Was introduced into a lower priced category (76 percent cheaper at launch).
  • More modern: Reflects 7 years and 5 months of technical progress since the 5D Mark III launch.

If the count of relative strengths (bullet points above) is taken as a measure, the M6 Mark II is the clear winner of the contest (19 : 10 points). However, the relative importance of the various individual camera aspects will vary according to personal preferences and needs, so that you might like to apply corresponding weights to the particular features before making a decision on a new camera. A professional wildlife photographer will view the differences between cameras in a way that diverges from the perspective of a family photog, and a person interested in architecture has distinct needs from a sports shooter. Hence, the decision which camera is best and worth buying is often a very personal one.

5D Mark III 10:19 M6 Mark II

How about other alternatives? Do the specifications of the Canon 5D Mark III and the Canon M6 Mark II place the cameras among the top in their class? Find out in the latest Best DSLR Camera and Best Mirrorless Interchangeable Lens Camera listings whether the two cameras rank among the cream of the crop.

In any case, while the comparison of technical specifications can provide a useful overview of the capabilities of different cameras, it says little about, for example, the shooting experience and imaging performance of the 5D Mark III and the M6 Mark II in practical situations. User reviews, such as those found at amazon, can sometimes inform about these issues, but such feedback is often incomplete, inconsistent, and biased.

Expert reviews

This is where reviews by experts come in. The following table reports the overall ratings of the cameras as published by some of the major camera review sites (cameralabs, dpreview, ephotozine, imaging-resource, and photographyblog). As can be seen, the professional reviewers agree in many cases on the quality of different cameras, but sometimes their assessments diverge, reinforcing the earlier point that a camera decision is often a very personal choice.

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Review Scores
  Camera
Model
camera
  labs  
dp
review  
ephoto
  zine  
imaging
resource
photography
  blog  
Camera
Launch
Launch
Price (USD)
Street
Price
 
Canon 5D Mark III+ +82/1004.5/55/54.5/5 Mar 2012 3,499i
 
Canon M6 Mark II+85/1004/5..4/5 Aug 2019 849 i
 
Canon M50 Mark II.......... Oct 2020 599 i
 
Canon M50+79/100..4/53.5/5 Feb 2018 779i
 
Canon M6..80/1004/54.5/54/5 Feb 2017 779i
 
Canon 5D Mark IV+ +87/1004.5/55/54.5/5 Aug 2016 3,499 i
 
Canon M5+82/1004/54.5/54/5 Sep 2016 979 i
 
Canon 5DS+83/1004.5/55/54.5/5 Feb 2015 3,699 i
 
Canon 5DS R+83/1005/55/54.5/5 Feb 2015 3,699 i
 
Canon M3o75/1004.5/54.5/54/5 Feb 2015 679i
 
Canon 6D+ +83/1004.5/54.5/54.5/5 Sep 2012 2,099i
 
Canon 5D Mark II91/10079/1004/55/5.. Sep 2008 3,499i
 
Canon 5D88/100+ +oo.. Aug 2005 3,299i
 
Nikon D610+ +87/1004.5/54.5/54.5/5 Oct 2013 1,999 i
 
Nikon D600+ +87/1005/54.5/54.5/5 Sep 2012 2,099i
 
Nikon D800+ +82/1005/55/55/5 Feb 2012 2,999i
 
Nikon D800E..84/1005/54.5/55/5 Feb 2012 3,299i
Notes: (+ +) highly recommended; (+) recommended; (o) reviewed; (..) not available.

The above review scores should be interpreted with care, though. The assessments were made in relation to similar cameras of the same technological generation. Thus, a score needs to be put into the context of the launch date and the launch price of the camera, and comparisons of ratings among very different cameras or across long time periods have little meaning. Also, kindly note that some of the listed sites have over time developped their review approaches and their reporting style.

Canon 5D Mark III:
Check Ebay offers
Canon M6 Mark II:
Check Amazon price

Other camera comparisons

Did this review help to inform your camera decision process? In case you would like to check on the differences and similarities of other camera models, just make your choice using the following search menu. There is also a set of direct links to comparison reviews that other users of the CAM-parator app explored.

~

    Specifications: Canon 5D Mark III vs Canon M6 Mark II

    Below is a side-by-side comparison of the specs of the two cameras to facilitate a quick review of their differences and common features.

    Camera Specifications
    Camera Model Canon 5D Mark III Canon M6 Mark II
    Camera Type Digital single lens reflex Mirrorless system camera
    Camera Lens Canon EF mount lenses Canon EF-M mount lenses
    Launch Date March 2012 August 2019
    Launch Price USD 3,499 USD 849
    Sensor Specs Canon 5D Mark III Canon M6 Mark II
    Sensor Technology CMOS CMOS
    Sensor Format Full Frame Sensor APS-C Sensor
    Sensor Size 36.0 x 24.0 mm 22.5 x 15.0 mm
    Sensor Area 864 mm2 337.5 mm2
    Sensor Diagonal 43.3 mm 27 mm
    Crop Factor 1.0x 1.6x
    Sensor Resolution 22.1 Megapixels 32.3 Megapixels
    Image Resolution 5760 x 3840 pixels 6960 x 4640 pixels
    Pixel Pitch 6.25 μm 3.23 μm
    Pixel Density 2.56 MP/cm2 9.57 MP/cm2
    Moiré control Anti-Alias filter Anti-Alias filter
    Movie Capability 1080/30p Video 4K/30p Video
    ISO Setting 100 - 25,600 ISO 100 - 25,600 ISO
    ISO Boost 50 - 102,400 ISO 100 - 51,200 ISO
    Image Processor DIGIC 5+ DIGIC 8
    DXO Sensor Quality (score) 81 ..
    DXO Color Depth (bits) 24.0 ..
    DXO Dynamic Range (EV) 11.7 ..
    DXO Low Light (ISO) 2293 ..
    Screen Specs Canon 5D Mark III Canon M6 Mark II
    Viewfinder Type Optical viewfinder Viewfinder optional
    Viewfinder Field of View 100%
    Viewfinder Magnification 0.71x
    Top-Level Screen Control Panel no Top Display
    LCD Framing Live View Live View
    Rear LCD Size 3.2inch 3.0inch
    LCD Resolution 1040k dots 1040k dots
    LCD Attachment Fixed screen Tilting screen
    Touch Input no Touchscreen Touchscreen
    Shooting Specs Canon 5D Mark III Canon M6 Mark II
    Focus System Phase-detect AF On-Sensor Phase-detect
    Manual Focusing Aidno Peaking FeatureFocus Peaking
    Max Shutter Speed (mechanical) 1/8000s 1/4000s
    Continuous Shooting 6 shutter flaps/s 14 shutter flaps/s
    Shutter Life Expectancy150 000 actuations100 000 actuations
    Electronic Shutterno E-Shutterup to 1/16000s
    Time-Lapse Photographyno IntervalometerIntervalometer built-in
    Fill Flash no On-Board Flash Build-in Flash
    Storage Medium CF or SDXC cards SDXC cards
    Second Storage Option Dual card slots Single card slot
    UHS card support no UHS-II
    Connectivity Specs Canon 5D Mark III Canon M6 Mark II
    External Flash Hotshoe Hotshoe
    Studio Flash PC Sync socket no PC Sync
    USB Connector USB 2.0 USB 2.0
    HDMI Port mini HDMI micro HDMI
    Microphone Port External MIC port External MIC port
    Headphone Socket Headphone port no Headphone port
    Wifi Support no Wifi Wifi built-in
    Bluetooth Support no Bluetooth Bluetooth built-in
    Body Specs Canon 5D Mark III Canon M6 Mark II
    Environmental SealingWeathersealed bodynot weather sealed
    Battery Type LP-E6 LP-E17
    Battery Life (CIPA)950 shots per charge305 shots per charge
    In-Camera Charging no USB charging USB charging
    Body Dimensions 152 x 116 x 76 mm
    (6.0 x 4.6 x 3.0 in)
    120 x 70 x 49 mm
    (4.7 x 2.8 x 1.9 in)
    Camera Weight 950 g (33.5 oz) 408 g (14.4 oz)

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