Canon M6 versus Canon G3 X
The Canon EOS M6 and the Canon PowerShot G3 X are two digital cameras that were announced, respectively, in February 2017 and June 2015. The M6 is a mirrorless interchangeable lens camera, while the G3X is a fixed lens compact. The cameras are based on an APS-C (M6) and an one-inch (G3X) sensor. The M6 has a resolution of 24 megapixel, whereas the G3X provides 20 MP. Read on to find out how these two cameras compare with respect to their size, their sensors, their features, and their reception by expert reviewers.
Body comparison: Canon M6 vs Canon G3 X
An illustration of the physical size and weight of the Canon M6 and the Canon G3 X is provided in the side-by-side display below. Three consecutive perspectives from the front, the top, and the back are presented. All size dimensions 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 side – the M6 – represents the basis for the calculations across all the size and weight measures).
If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Canon G3 X is notably larger (24 percent) than the Canon M6. It is noteworthy in this context that the G3X is splash and dust-proof, while the M6 does not feature any corresponding weather-sealing.
The above size and weight comparisons are to some extent incomplete and possibly misleading, as the G3X has a lens build in, whereas the M6 is an interchangeable lens camera that requires a separate lens. Attaching the latter will add extra weight and bulk to the setup.
The table below summarizes the key physical specs of the two cameras alongside a broader set of comparators. 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|
|Canon M6»||4.4 in||2.7 in||1.8 in||13.8 oz||295||n||Feb 2017||779|
|Canon G3 X«||4.8 in||3.0 in||4.1 in||25.9 oz||300||Y||Jun 2015||999|
|Canon M50« »||4.6 in||3.5 in||2.3 in||13.8 oz||235||n||Feb 2018||779|
|Canon 77D« »||5.2 in||3.9 in||3.0 in||19.0 oz||600||n||Feb 2017||899|
|Canon M100« »||4.3 in||2.6 in||1.4 in||10.7 oz||295||n||Aug 2017||499|
|Canon T7i« »||5.2 in||3.9 in||3.0 in||18.8 oz||600||n||Feb 2017||749|
|Canon 80D« »||5.5 in||4.1 in||3.1 in||25.8 oz||960||Y||Feb 2016||1,199|
|Canon M5« »||4.6 in||3.5 in||2.4 in||15.1 oz||295||n||Sep 2016||979|
|Canon G7 X Mark II« »||4.2 in||2.4 in||1.7 in||11.3 oz||265||n||Feb 2016||699|
|Canon M3« »||4.4 in||2.7 in||1.7 in||12.9 oz||250||n||Feb 2015||679||-|
|Canon G5 X« »||4.4 in||3.0 in||1.7 in||12.5 oz||210||n||Oct 2015||799|
|Canon 7D II« »||5.9 in||4.4 in||3.1 in||32.1 oz||670||Y||Sep 2014||1,799|
|Canon 70D« »||5.5 in||4.1 in||3.1 in||26.6 oz||920||Y||Jul 2013||1,199||-|
|Fujifilm X-E3« »||4.8 in||2.9 in||1.7 in||11.9 oz||350||n||Sep 2017||899|
|Fujifilm X-T20« »||4.6 in||3.3 in||1.6 in||13.5 oz||350||n||Jan 2017||899|
|Panasonic FZ1000« »||5.4 in||3.9 in||5.2 in||29.3 oz||360||n||Jun 2014||899||-|
|Sony RX100 IV« »||4.0 in||2.3 in||1.6 in||10.5 oz||280||n||Jun 2015||999||-|
The price is, of course, an important factor in any camera decision. The listed launch prices provide an indication of the market segment that the manufacturer of the cameras have been targeting. 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: Canon M6 vs Canon G3 X
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 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. Further, a large sensor camera will give the photographer additional creative options when using shallow depth-of-field to isolate a subject from its background. On the downside, larger sensors are more costly to manufacture and tend to lead to bigger and heavier cameras and lenses.
Of the two cameras under consideration, the Canon M6 features an APS-C sensor and the Canon G3 X an one-inch sensor. The sensor area in the G3X is 65 percent smaller. As a result of these sensor size differences, the cameras have a format factor of, respectively, 1.6 and 2.7. Both cameras have a native aspect ratio (sensor width to sensor height) of 3:2.
With 24MP, the M6 offers a higher resolution than the G3X (20MP), but the M6 nevertheless has larger individual pixels (pixel pitch of 3.72μm versus 2.41μm for the G3X) due to its larger sensor. Moreover, the M6 is a somewhat more recent model (by 1 year and 7 months) than the G3X, and its sensor might have benefitted from technological advances during this time that further enhance the light gathering capacity of its pixels.
For most cameras, data on sensor performance has been reported by DXO Mark. 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 following table provides an overview of the physical sensor characteristics, as well as the sensor quality measurements for a selection of comparators.
|Canon G3 X«||1-inch||20.0||5472||3648||1080/60p||21.4||12.3||521||63|
|Canon M50« »||APS-C||24.0||6000||4000||4K/24p||-||-||-||-|
|Canon 77D« »||APS-C||24.0||6000||4000||1080/60p||23.6||13.3||971||78|
|Canon M100« »||APS-C||24.0||6000||4000||1080/60p||23.5||12.9||1272||78|
|Canon T7i« »||APS-C||24.0||6000||4000||1080/60p||-||-||-||-|
|Canon 80D« »||APS-C||24.0||6000||4000||1080/60p||23.6||13.2||1135||79|
|Canon M5« »||APS-C||24.0||6000||4000||1080/60p||23.4||12.4||1262||77|
|Canon G7 X Mark II« »||1-inch||20.0||5472||3648||1080/60p||-||-||-||-|
|Canon M3« »||APS-C||24.0||6000||4000||1080/30p||22.8||11.8||1169||72|
|Canon G5 X« »||1-inch||20.0||5472||3648||1080/60p||-||-||-||-|
|Canon 7D II« »||APS-C||20.0||5472||3648||1080/60p||22.4||11.8||1082||70|
|Canon 70D« »||APS-C||20.0||5472||3648||1080/30p||22.5||11.6||926||68|
|Fujifilm X-E3« »||APS-C||24.0||6000||4000||4K/30p||-||-||-||-|
|Fujifilm X-T20« »||APS-C||24.0||6000||4000||4K/30p||-||-||-||-|
|Panasonic FZ1000« »||1-inch||20.0||5472||3648||4K/30p||22.1||11.7||517||64|
|Sony RX100 IV« »||1-inch||20.0||5472||3648||4K/30p||22.8||12.6||591||70|
Many modern cameras cannot only take still pictures, but also record videos. Both cameras under consideration are equipped with sensors that have a sufficiently high read-out speed for moving images, and both provide the same movie specifications (1080/60p).
Feature comparison: Canon M6 vs Canon G3 X
Apart from body and sensor, cameras can and do differ across a range of features. The M6 and the G3X are similar in the sense that neither of the two has a viewfinder. The images are, thus, framed using live view on the rear LCD. The adjacent table lists some of the other core features of the Canon M6 and Canon G3 X along with similar information for a selection of comparators. The full specs-sheets can be found in the camera manual or, for example, in the dpreview camera hub.
|Canon G3 X«||-||n||3.2||1620||tilting||Y||2000||5.9||Y||Y|
|Canon M50« »||2360||n||3.0||1040||swivel||Y||4000||10.0||Y||n|
|Canon 77D« »||optical||Y||3.0||1040||swivel||Y||4000||6.0||Y||n|
|Canon M100« »||-||n||3.0||1040||tilting||Y||4000||6.1||Y||n|
|Canon T7i« »||optical||n||3.0||1040||swivel||Y||4000||6.0||Y||n|
|Canon 80D« »||optical||Y||3.0||1040||swivel||Y||8000||7.0||Y||n|
|Canon M5« »||2360||n||3.2||1620||tilting||Y||4000||9.0||Y||n|
|Canon G7 X Mark II« »||-||n||3.0||1040||tilting||Y||2000||8.0||Y||Y|
|Canon M3« »||-||n||3.0||1040||tilting||Y||4000||4.2||Y||n|
|Canon G5 X« »||2360||n||3.0||1040||swivel||Y||2000||5.9||Y||Y|
|Canon 7D II« »||optical||Y||3.0||1040||fixed||n||8000||10.0||Y||n|
|Canon 70D« »||optical||Y||3.0||1040||swivel||Y||8000||7.0||Y||n|
|Fujifilm X-E3« »||2360||n||3.0||1040||fixed||Y||4000||8.0||n||n|
|Fujifilm X-T20« »||2360||n||3.0||1040||tilting||Y||4000||8.0||Y||n|
|Panasonic FZ1000« »||2359||n||3.0||921||swivel||n||4000||12.0||Y||Y|
|Sony RX100 IV« »||2359||n||3.0||1228||tilting||n||2000||16.0||Y||Y|
Both the M6 and the G3X are current models that good online retailers will have in stock. You can check the latest prices, for example, at amazon. The M6 replaced the earlier Canon M5, while the G3X does not have a direct predecessor.
Review summary: Canon M6 vs Canon G3 X
So what conclusions can be drawn? Is there a clear favorite between the Canon M6 and the Canon G3 X? A synthesis of the relative strong points of each of the models is listed below.
Advantages of the Canon EOS M6:
- More detail: Offers more megapixels (24 vs 20MP) with a 10% higher linear resolution.
- Better image quality: Features a larger and more technologically advanced imaging sensor.
- Faster shutter: Has higher mechanical shutter speed (4000/sec vs 2000/sec) to freeze action.
- Faster burst: Shoots at higher frequency (9 vs 5.9 flaps/sec) to capture the decisive moment.
- More flexible: Accepts interchangeable lenses, so that lens characteristics can be altered.
- More compact: Is smaller (112x68mm vs 123x77mm) and thus needs less room in the bag.
- More modern: Is somewhat more recent (announced 1 year and 7 months after the G3X).
Arguments in favor of the Canon PowerShot G3 X:
- Larger screen: Has a bigger rear LCD (3.2" vs 3.0") for image review and settings control.
- More detailed LCD: Has a higher resolution rear screen (1620k vs 1040k dots).
- Ready to shoot: Has an integrated lens, whereas the M6 necessitates an extra lens.
- Better sealing: Is splash and dust sealed for shooting in inclement weather conditions.
- Sharper images: Has stabilization technology build-in to reduce the impact of hand-shake.
- More heavily discounted: Has been on the market for longer (launched in June 2015).
If the count of relative strengths (bullet points above) is taken as a measure, the M6 comes out slightly ahead of the G3X (7 : 6 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.
In any case, while the comparison of the spec-sheets of cameras can offer a general idea of their imaging potential, it remains partial and cannot reveal, for example, the handling experience and imaging performance when actually working with the M6 or the G3X. At times, user reviews, such as those published at amazon, address these issues in a useful manner, but such feedback is on many occasions incomplete, inconsistent, and unreliable. This is why hands-on reviews by experts are important. The table below summarizes the assessments of some of the best known camera review sites (cameralabs, dpreview, ephotozine, imaging-resource, photographyblog). You can find the full text of the reviews by clicking on the site logo in the table header.
|Canon M6»||-||80/100||4/5||4.5/5||4/5||Feb 2017||779|
|Canon G3 X«||Rec||-||4.5/5||3.5/5||4/5||Jun 2015||999|
|Canon M50« »||Rec||79/100||-||-||3.5/5||Feb 2018||779|
|Canon 77D« »||-||82/100||4.5/5||4.5/5||4/5||Feb 2017||899|
|Canon M100« »||Rec||-||4/5||-||3.5/5||Aug 2017||499|
|Canon T7i« »||-||80/100||4.5/5||4/5||4/5||Feb 2017||749|
|Canon 80D« »||HiRec||84/100||4.5/5||4.5/5||4.5/5||Feb 2016||1,199|
|Canon M5« »||Rec||82/100||4/5||4.5/5||4/5||Sep 2016||979|
|Canon G7 X Mark II« »||HiRec||81/100||4.5/5||4/5||4.5/5||Feb 2016||699|
|Canon M3« »||rev||75/100||4.5/5||4.5/5||4/5||Feb 2015||679||-|
|Canon G5 X« »||HiRec||78/100||4.5/5||4/5||4.5/5||Oct 2015||799|
|Canon 7D II« »||Rec||84/100||4/5||5/5||4.5/5||Sep 2014||1,799|
|Canon 70D« »||HiRec||83/100||4.5/5||4.5/5||5/5||Jul 2013||1,199||-|
|Fujifilm X-E3« »||Rec||84/100||4.5/5||4.5/5||4.5/5||Sep 2017||899|
|Fujifilm X-T20« »||HiRec||82/100||5/5||-||4.5/5||Jan 2017||899|
|Panasonic FZ1000« »||HiRec||82/100||4.5/5||4.5/5||4.5/5||Jun 2014||899||-|
|Sony RX100 IV« »||HiRec||85/100||4/5||4.5/5||4.5/5||Jun 2015||999||-|
Care should be taken when interpreting the review scores above, though. The ratings are only valid when refering to cameras in the same category and of the same age. Hence, a score should always be seen in the context of the camera's market launch date and its price, and rating-comparisons among cameras that span long time periods or concern very differently equipped models make little sense. 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? 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. If the camera you are interested in is not available, please contact me, and I will try to add information on that model to the database.
- Canon 1D Mark III vs Canon 6D
- Canon 4000D vs Nikon D3400
- Canon G1 X Mark III vs Sony A7 III
- Canon SX50 vs Fujifilm X10
- Canon XSi vs Canon T5
- Fujifilm X-E1 vs Sony A7R III
- Leica V-LUX Typ 114 vs Panasonic FZ330
- Nikon D7000 vs Panasonic LX10
- Nikon P1000 vs Nikon D5
- Panasonic FZ200 vs Sony RX100 VI
- Panasonic LX100 vs Leica M10
- Panasonic TZ100 vs Sony NEX-3