PW

Canon M3 vs T6i

The Canon EOS M3 and the Canon EOS Rebel T6i (labelled Canon 750D in some countries) are two digital cameras that were revealed to the public in February 2015. The M3 is a mirrorless interchangeable lens camera, while the T6i is a DSLR. Both cameras are equipped with an APS-C sensor. Both cameras offer a resolution of 24 megapixels. Read on to find out how these two cameras compare with respect to their body size, their sensors, their features, their input-output connections, and their reception by expert reviewers.


Headline Specifications
Canon M3   Canon T6i
Canon M3 Canon T6i
Mirrorless system camera Digital single lens reflex
Canon EF-M mount lenses Canon EF mount lenses
24 MP, APS-C Sensor 24 MP, APS-C Sensor
1080/30p Video 1080/60p Video
ISO 100-12800 (100-25600) ISO 100-12800 (100-25600)
Viewfinder optional Optical viewfinder
3.0" LCD, 1040k dots 3.0" LCD, 1040k dots
Tilting touchscreen Swivel touchscreen
4.2 shutter flaps per second 5 shutter flaps per second
250 shots per battery charge440 shots per battery charge
111 x 68 x 44 mm, 366 g 132 x 101 x 78 mm, 555 g

Body comparison: Canon M3 vs T6i

An illustration of the physical size and weight of the Canon M3 and the Canon T6i is provided in the side-by-side display below. The two cameras are presented according to their relative size. Three consecutive views from the front, the top, and the rear side are shown. All width, height and depth measures are rounded to the nearest millimeter. If you prefer, you can also use the toggle button to switch to a comparison in percentage terms (in this case, the camera on the left – the M3 – represents 100 percent across all the size and weight measures).

Compare Canon M3 and Canon T6i
Compare M3 versus T6i top
Compare M3 or T6i rear

If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Canon T6i is considerably larger (77 percent) than the Canon M3. Moreover, the T6i is substantially heavier (52 percent) than the M3. In this context, it is worth noting that neither the M3 nor the T6i are weather-sealed.

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.

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.

Camera Body Specifications
  Camera
Model
Camera
Width
Camera
Height
Camera
Depth
Camera
Weight
Battery
Life
(CIPA)
Weather
Sealing
(yes/no)
Camera
Launch
(announced)
Launch
Price
(USD)
Street
Price
(USD)
Used
Price
(USD)
Camera
Model
Canon M3» 4.4 in 2.7 in 1.7 in 12.9 oz 250 n Feb 2015 679- i Canon M3
Canon T6i« 5.2 in 4.0 in 3.1 in 19.6 oz 440 n Feb 2015 749- i Canon T6i
Canon M50« » 4.6 in 3.5 in 2.3 in 13.8 oz 235 n Feb 2018 779 i i Canon M50
Canon 77D« » 5.2 in 3.9 in 3.0 in 19.0 oz 600 n Feb 2017 899 i i Canon 77D
Canon M6« » 4.4 in 2.7 in 1.8 in 13.8 oz 295 n Feb 2017 779 i i Canon M6
Canon M100« » 4.3 in 2.6 in 1.4 in 10.7 oz 295 n Aug 2017 499 i i Canon M100
Canon T7i« » 5.2 in 3.9 in 3.0 in 18.8 oz 600 n Feb 2017 749 i i Canon T7i
Canon G7 X Mark II« » 4.2 in 2.4 in 1.7 in 11.3 oz 265 n Feb 2016 699 i i Canon G7 X Mark II
Canon M5« » 4.6 in 3.5 in 2.4 in 15.1 oz 295 n Sep 2016 979 i i Canon M5
Canon G5 X« » 4.4 in 3.0 in 1.7 in 12.5 oz 210 n Oct 2015 799 i i Canon G5 X
Canon M10« » 4.3 in 2.6 in 1.4 in 10.6 oz 255 n Oct 2015 499- i Canon M10
Canon T6s« » 5.2 in 4.0 in 3.1 in 19.9 oz 440 n Feb 2015 849- i Canon T6s
Canon G7 X« » 4.1 in 2.4 in 1.6 in 10.7 oz 210 n Sep 2014 699- i Canon G7 X
Canon T5i« » 5.2 in 3.9 in 3.1 in 20.5 oz 440 n Mar 2013 649- i Canon T5i
Canon M« » 4.3 in 2.6 in 1.3 in 10.5 oz 230 n Jul 2012 599- i Canon M
Canon T4i« » 5.2 in 3.9 in 3.1 in 20.3 oz 440 n Jun 2012 849- i Canon T4i

Any camera decision will obviously take relative prices into account. The retail prices at the time of the camera’s release place the model in the market relative to other models in the producer’s line-up and the competition. The M3 was somewhat cheaper (by 9 percent) than the T6i at launch, but both cameras fall into the same price category. 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.

 

Sensor comparison: Canon M3 vs T6i

The size of the imaging sensor is a crucial determinant of image quality. A large sensor will generally have larger individual pixels that offer better low-light sensitivity, provide wider dynamic range, and have richer color-depth than smaller pixels 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 associated with larger, more expensive camera bodies and lenses.

Both cameras under consideration feature an APS-C sensor and have a format factor (sometimes also referred to as "crop factor") of 1.6. Within the spectrum of camera sensors, this places the review cameras among the medium-sized sensor cameras that aim to strike a balance between image quality and portability. Both cameras have a native aspect ratio (sensor width to sensor height) of 3:2.

Canon M3 and Canon T6i sensor measures

The two cameras under review do not only share the same sensor size, but also offer an identical resolution of 24 megapixels. This similarity in sensor specs implies that both the M3 and the T6i have the same pixel density, as well as the same pixel size. Moreover, the two cameras were released in close succession, so that their sensors are from the same technological generation.

The Canon EOS M3 has a native sensitivity range from ISO 100 to ISO 12800, which can be extended to ISO 100-25600.. The Canon EOS Rebel T6i offers exactly the same ISO settings.

M3 versus T6i MP

Since 2007, DXO Mark has published sensor performance measurements that have been derived using a consistent methodology. This service is based on lab testing and assigns an overall score to each camera sensor, as well as ratings for dynamic range ("DXO Landscape"), color depth ("DXO Portrait"), and low-light sensitivity ("DXO Sports"). The Overall DXO ratings for the two cameras under consideration are close, suggesting that they provide similar imaging performance. The table below summarizes the physical sensor characteristics and sensor quality findings and compares them across a set of similar cameras.

Sensor Characteristics
  Camera
Model
Sensor
Class
Resolution
(MP)
Horiz.
Pixels
Vert.
Pixels
Video
Format
DXO
Portrait
DXO
Landscape
DXO
Sports
DXO
Overall
Camera
Model
Canon M3» APS-C 24.0 6000 40001080/30p22.811.8116972Canon M3
Canon T6i« APS-C 24.0 6000 40001080/60p22.712.091971Canon T6i
Canon M50« » APS-C 24.0 6000 40004K/24p----Canon M50
Canon 77D« » APS-C 24.0 6000 40001080/60p23.613.397178Canon 77D
Canon M6« » APS-C 24.0 6000 40001080/60p----Canon M6
Canon M100« » APS-C 24.0 6000 40001080/60p23.512.9127278Canon M100
Canon T7i« » APS-C 24.0 6000 40001080/60p----Canon T7i
Canon G7 X Mark II« » 1-inch 20.0 5472 36481080/60p----Canon G7 X Mark II
Canon M5« » APS-C 24.0 6000 40001080/60p23.412.4126277Canon M5
Canon G5 X« » 1-inch 20.0 5472 36481080/60p----Canon G5 X
Canon M10« » APS-C 17.9 5184 34561080/30p22.211.475365Canon M10
Canon T6s« » APS-C 24.0 6000 40001080/30p22.612.091570Canon T6s
Canon G7 X« » 1-inch 20.0 5472 36481080/60p23.012.755671Canon G7 X
Canon T5i« » APS-C 17.9 5184 34561080/30p21.711.268161Canon T5i
Canon M« » APS-C 17.9 5184 34561080/30p22.111.282765Canon M
Canon T4i« » APS-C 17.9 5184 34561080/30p21.711.272262Canon T4i

Many modern cameras cannot only take still pictures, but also record videos. The two cameras under consideration both have sensors whose read-out speed is fast enough to capture moving pictures, but the T6i provides a faster frame rate than the M3. It can shoot movie footage at 1080/60p, while the M3 is limited to 1080/30p.

 

Feature comparison: Canon M3 vs T6i

Beyond body and sensor, cameras can and do differ across a range of features. For example, the T6i has an optical viewfinder, which can be very useful when shooting in bright sunlight. In contrast, the M3 relies on live view and the rear LCD for framing. That said, the M3 can be equipped with an optional viewfinder – the EVF-DC1. The following table reports on some other key feature differences and similarities of the Canon M3, the Canon T6i, and comparable cameras.

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)
Shutter
speed
(1/sec)
Shutter
flaps
(1/sec)
Built-in
Flash
(yes/no)
Built-in
Image
Stab
Camera
Model
Canon M3»- n 3.0 1040 tilting Y 4000 4.2 Y n Canon M3
Canon T6i«optical n 3.0 1040 swivel Y 4000 5.0 Y n Canon T6i
Canon M50« »2360 n 3.0 1040 swivel Y 4000 10.0 Y n Canon M50
Canon 77D« »optical Y 3.0 1040 swivel Y 4000 6.0 Y n Canon 77D
Canon M6« »- n 3.0 1040 tilting Y 4000 9.0 Y n Canon M6
Canon M100« »- n 3.0 1040 tilting Y 4000 6.1 Y n Canon M100
Canon T7i« »optical n 3.0 1040 swivel Y 4000 6.0 Y n Canon T7i
Canon G7 X Mark II« »- n 3.0 1040 tilting Y 2000 8.0 Y Y Canon G7 X Mark II
Canon M5« »2360 n 3.2 1620 tilting Y 4000 9.0 Y n Canon M5
Canon G5 X« »2360 n 3.0 1040 swivel Y 2000 5.9 Y Y Canon G5 X
Canon M10« »- n 3.0 1040 tilting Y 4000 4.6 Y n Canon M10
Canon T6s« »optical Y 3.0 1040 swivel Y 4000 5.0 Y n Canon T6s
Canon G7 X« »- n 3.0 1040 tilting Y 2000 6.5 Y Y Canon G7 X
Canon T5i« »optical n 3.0 1040 swivel Y 4000 5.0 Y n Canon T5i
Canon M« »- n 3.0 1040 fixed Y 4000 4.3 n n Canon M
Canon T4i« »optical n 3.0 1040 swivel Y 4000 5.0 Y n Canon T4i
Both cameras have an articulated rear screen that can be turned to be front-facing. This feature will be particularly appreciated by vloggers and photographers who are interested in taking selfies.

Concerning the storage of imaging data, both the M3 and the T6i write their files to SDXC cards.

Connectivity comparison: Canon M3 vs T6i

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 M3 and Canon EOS Rebel T6i and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.

Input-Output Connections
  Camera
Model
Hotshoe
Port
Internal
Microphone
Internal
Speaker
Microphone
Port
Headphone
Port
HDMI
Port
USB
Type
WiFi
Support
NFC
Support
Bluetooth
Support
Camera
Model
Canon M3»YstereomonoY-mini2.0YY-Canon M3
Canon T6i«YstereomonoY-mini2.0YY-Canon T6i
Canon M50« »YstereomonoY-micro2.0YYYCanon M50
Canon 77D« »YstereomonoY-mini2.0YYYCanon 77D
Canon M6« »YstereomonoY-mini2.0YYYCanon M6
Canon M100« »-stereomono--mini2.0YYYCanon M100
Canon T7i« »YstereomonoY-mini2.0YYYCanon T7i
Canon G7 X Mark II« »-stereomono--micro2.0YY-Canon G7 X Mark II
Canon M5« »YstereomonoY-mini2.0YYYCanon M5
Canon G5 X« »Ystereomono--mini2.0YY-Canon G5 X
Canon M10« »-stereomono--mini2.0YY-Canon M10
Canon T6s« »YstereomonoY-mini2.0YY-Canon T6s
Canon G7 X« »-stereomono--micro2.0YY-Canon G7 X
Canon T5i« »YstereomonoY-mini2.0---Canon T5i
Canon M« »YstereomonoY-mini2.0---Canon M
Canon T4i« »YstereomonoY-mini2.0---Canon T4i

Both the M3 and the T6i have been discontinued, but can regularly be found used on eBay. The M3 was replaced by the Canon M6, while the T6i was followed by the Canon T7i.


Review summary: Canon M3 vs T6i

So what is the bottom line? Is the Canon M3 better than the Canon T6i or vice versa? The listing below highlights the relative strengths of the two models.


Reasons to prefer the Canon EOS M3:

  • Better low-light sensitivity: Requires less light for good images (0.3 stops ISO advantage).
  • More compact: Is smaller (111x68mm vs 132x101mm) and thus needs less room in the bag.
  • Less heavy: Is lighter (by 189g or 34 percent) and hence easier to carry around.
  • More legacy lens friendly: Can take a broad range of non-native lenses via adapters.


Arguments in favor of the Canon EOS Rebel T6i:

  • Better video: Provides higher movie framerates (1080/60p versus 1080/30p).
  • Easier framing: Has an optical viewfinder for image framing and settings control.
  • More flexible LCD: Has swivel screen for odd-angle shots in portrait or landscape orientation.
  • Faster burst: Shoots at higher frequency (5 vs 4.2 flaps/sec) to capture the decisive moment.
  • Longer lasting: Gets more shots (440 versus 250) out of a single battery charge.

If the count of relative strengths (bullet points above) is taken as a measure, the T6i comes out slightly ahead of the M3 (5 : 4 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.

M3 04:05 T6i

In any case, while the comparison of the spec-sheets of cameras can offer a general idea of their imaging potential, it says nothing about, for example, the handling, responsiveness, and overall imaging quality of the M3 and the T6i 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: Canon M3 vs T6i

This is why expert reviews are important. The table below summarizes the assessments of some of the best known camera review sites (cameralabs, dpreview, ephotozine, imaging-resource, photographyblog). The detailed reviews can be accessed by clicking on the site logo in the table header.

Review Scores
  Camera
Model
cameralabs dpreview ephotozine imaging-resource photographyblog Camera
Launch
(announced)
Launch
Price
(USD)
Street
Price
(USD)
Used
Price
(USD)
Camera
Model
Canon M3»rev75/1004.5/54.5/54/5 Feb 2015 679- i Canon M3
Canon T6i«-75/1004.5/54.5/54.5/5 Feb 2015 749- i Canon T6i
Canon M50« »Rec79/100--3.5/5 Feb 2018 779 i i Canon M50
Canon 77D« »-82/1004.5/54.5/54/5 Feb 2017 899 i i Canon 77D
Canon M6« »-80/1004/54.5/54/5 Feb 2017 779 i i Canon M6
Canon M100« »Rec-4/5-3.5/5 Aug 2017 499 i i Canon M100
Canon T7i« »-80/1004.5/54/54/5 Feb 2017 749 i i Canon T7i
Canon G7 X Mark II« »HiRec81/1004.5/54/54.5/5 Feb 2016 699 i i Canon G7 X Mark II
Canon M5« »Rec82/1004/54.5/54/5 Sep 2016 979 i i Canon M5
Canon G5 X« »HiRec78/1004.5/54/54.5/5 Oct 2015 799 i i Canon G5 X
Canon M10« »---rev4/5 Oct 2015 499- i Canon M10
Canon T6s« »Rec77/1004.5/54.5/54.5/5 Feb 2015 849- i Canon T6s
Canon G7 X« »HiRec77/1004.5/53.5/54.5/5 Sep 2014 699- i Canon G7 X
Canon T5i« »-76/1004.5/54.5/54.5/5 Mar 2013 649- i Canon T5i
Canon M« »Rec-4/53.5/54/5 Jul 2012 599- i Canon M
Canon T4i« »HiRec77/1004.5/54.5/54.5/5 Jun 2012 849- i Canon T4i

Care should be taken when interpreting the review scores above, though. The ratings are only valid when referring to cameras in the same category and of the same age. A score, therefore, has to be seen in close connection to the price and market introduction time of the camera, and comparisons of ratings among very different cameras or across long time periods have little meaning. It should also be noted that some of the review sites have over time altered the way they render their verdicts.

 

Other camera comparisons

Did this review help to inform your camera decision process? If you would like to see a different side-by-side camera review, just use the search menu below. There is also a set of direct links to comparison reviews that other users of the CAM-parator app explored.

~

    Specifications: Canon M3 vs Canon T6i

    Camera Specifications
    Camera Model Canon M3 Canon T6i
    Camera Type Mirrorless system camera Digital single lens reflex
    Camera Lens Canon EF-M mount lenses Canon EF mount lenses
    Launch Date February 2015 February 2015
    Launch Price USD 679 USD 749
    Sensor Specs
    Sensor Technology CMOS CMOS
    Sensor Format APS-C Sensor APS-C Sensor
    Sensor Size 22.3 x 14.9 mm 22.3 x 14.9 mm
    Sensor Area 332.27 mm2 332.27 mm2
    Sensor Diagonal 26.8 mm 26.8 mm
    Crop Factor 1.6 1.6
    Sensor Resolution 24 Megapixels 24 Megapixels
    Image Resolution 6000 x 4000 pixels 6000 x 4000 pixels
    Pixel Pitch 3.72 μm 3.72 μm
    Pixel Density 7.22 MP/cm2 7.22 MP/cm2
    Movie Capability 1080/30p Video 1080/60p Video
    ISO Setting 100-12800 ISO 100-12800 ISO
    ISO Boost 100-25600 ISO 100-25600 ISO
    Image Processor DIGIC 6 DIGIC 6
    Screen Specs
    Viewfinder Type Viewfinder optional Optical viewfinder
    Rear LCD Size 3.0 inch 3.0 inch
    LCD Resolution 1040k dots 1040k dots
    LCD Attachment Tilting screen Swivel screen
    Touch Input Touchscreen Touchscreen
    Shooting Specs
    Maximum Shutter Speed 1/4000s 1/4000s
    Continuous Shooting 4.2 shutter flaps/s 5 shutter flaps/s
    Fill Flash Build-in Flash Build-in Flash
    Storage Medium SDXC cards SDXC cards
    Connectivity Specs
    USB Connector USB 2.0 USB 2.0
    HDMI Port mini HDMI mini HDMI
    Microphone Port External MIC port External MIC port
    Wifi Support Wifi built-in Wifi built-in
    Near-Field Communication NFC built-in NFC built-in
    Body Specs
    Battery Type LP-E17 power pack LP-E17 power pack
    Battery Life (CIPA)250 shots per charge440 shots per charge
    Body Dimensions 111 x 68 x 44 mm
    (4.4 x 2.7 x 1.7 in)
    132 x 101 x 78 mm
    (5.2 x 4.0 x 3.1 in)
    Camera Weight 366 g (12.9 oz) 555 g (19.6 oz)

    Did you notice an error on this page? If so, please get in touch, so that we can correct the information.

    You are here  »   »