Canon M vs Panasonic G3
The Canon EOS M and the Panasonic Lumix DMC-G3 are two digital cameras that were announced, respectively, in July 2012 and May 2011. Both the Canon M and the G3 are mirrorless interchangeable lens cameras that are based on an APS-C (Canon M) and a Four Thirds (G3) sensor. The Canon has a resolution of 17.9 megapixels, whereas the Panasonic provides 15.8 MP.
Below is an overview of the main specs of the two cameras as a starting point for the comparison.
Going beyond this snapshot of core features and characteristics, what are the differences between the Canon EOS M and the Panasonic Lumix DMC-G3? 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
The physical size and weight of the Canon M and the Panasonic G3 are illustrated in the side-by-side display below. The two cameras are presented according to their relative size. Three successive views from the front, the top, and the rear are shown. All width, height and depth measures are rounded to the nearest millimeter.
The Canon M can be obtained in two different colors (black, white), while the G3 is available in four color-versions (black, brown, red, white).
If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Panasonic G3 is notably larger (34 percent) than the Canon M. Moreover, the G3 is markedly heavier (13 percent) than the Canon M. In this context, it is worth noting that neither the Canon M nor the G3 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.
Concerning battery life, the Canon M gets 230 shots out of its Canon LP-E12 battery, while the G3 can take 270 images on a single charge of its Panasonic DMW-BLD10 power pack.
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, you can move across to the CAM-parator tool and choose from the broad selection of possible camera comparisons there.
Camera Model |
Camera Width |
Camera Height |
Camera Depth |
Camera Weight |
Battery Life |
Weather Sealing |
Camera Launch |
Launch Price |
Street Price |
||
---|---|---|---|---|---|---|---|---|---|---|---|
1. | Canon M | 109 mm | 66 mm | 32 mm | 298 g | 230 | n | Jul 2012 | US$ 599 | ebay.com | |
2. | Panasonic G3 | 115 mm | 84 mm | 47 mm | 336 g | 270 | n | May 2011 | US$ 599 | ebay.com | |
3. | Canon 100D | 117 mm | 91 mm | 69 mm | 407 g | 380 | n | Mar 2013 | US$ 549 | ebay.com | |
4. | Canon 700D | 133 mm | 100 mm | 79 mm | 580 g | 440 | n | Mar 2013 | US$ 649 | ebay.com | |
5. | Canon G7 X | 103 mm | 60 mm | 40 mm | 304 g | 210 | n | Sep 2014 | US$ 699 | ebay.com | |
6. | Canon G16 | 109 mm | 76 mm | 40 mm | 356 g | 360 | n | Aug 2013 | US$ 549 | ebay.com | |
7. | Canon M10 | 108 mm | 67 mm | 35 mm | 301 g | 255 | n | Oct 2015 | US$ 499 | ebay.com | |
8. | Canon M100 | 108 mm | 67 mm | 35 mm | 302 g | 295 | n | Aug 2017 | US$ 499 | ebay.com | |
9. | Panasonic G2 | 124 mm | 84 mm | 74 mm | 428 g | 360 | n | Mar 2010 | US$ 599 | ebay.com | |
10. | Panasonic G5 | 120 mm | 83 mm | 71 mm | 396 g | 320 | n | Jul 2012 | US$ 599 | ebay.com | |
11. | Panasonic G6 | 122 mm | 85 mm | 71 mm | 390 g | 340 | n | Apr 2013 | US$ 599 | ebay.com | |
12. | Panasonic G10 | 124 mm | 84 mm | 74 mm | 388 g | 380 | n | Mar 2010 | US$ 499 | ebay.com | |
13. | Panasonic GF6 | 111 mm | 65 mm | 38 mm | 323 g | 340 | n | Apr 2013 | US$ 499 | ebay.com | |
14. | Panasonic GX1 | 116 mm | 68 mm | 39 mm | 318 g | 320 | n | Nov 2011 | US$ 699 | ebay.com | |
15. | Sony NEX-3N | 110 mm | 62 mm | 35 mm | 269 g | 480 | n | Feb 2013 | US$ 499 | ebay.com | |
16. | Sony NEX-F3 | 117 mm | 67 mm | 42 mm | 314 g | 470 | n | May 2012 | US$ 599 | ebay.com | |
Note: Measurements and pricing do not include easily detachable parts, such as add-on or interchangeable lenses or optional viewfinders. | |||||||||||
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 two cameras under review were launched at the same price and fall into the same 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.
Sensor comparison
The size of the imaging sensor is a crucial determinant of image quality. All other things equal, a large sensor will have larger individual pixel-units that offer better low-light sensitivity, wider dynamic range, and richer color-depth than smaller pixels in a sensor of the same technological generation. Moreover, a large sensor camera will give the photographer more control over depth-of-field in the image and, thus, the ability to better isolate a subject from the background. On the downside, larger sensors tend to be associated with larger, more expensive camera bodies and lenses.
Of the two cameras under consideration, the Canon M features an APS-C sensor and the Panasonic G3 a Four Thirds sensor. The sensor area in the G3 is 32 percent smaller. As a result of these sensor size differences, the cameras have a format factor of, respectively, 1.6 and 2.0. The sensor in the Canon M has a native 3:2 aspect ratio, while the one in the G3 offers a 4:3 aspect.
With 17.9MP, the Canon M offers a higher resolution than the G3 (15.8MP), but the Canon M nevertheless has larger individual pixels (pixel pitch of 4.31μm versus 3.77μm for the G3) due to its larger sensor. Moreover, the Canon M is a somewhat more recent model (by 1 year and 2 months) than the G3, and its sensor might have benefitted from technological advances during this time that further enhance the light gathering capacity of its pixels.
The resolution advantage of the Canon M implies greater flexibility for cropping images or the possibility to print larger pictures. The maximum print size of the Canon M for good quality output (200 dots per inch) amounts to 25.9 x 17.3 inches or 65.8 x 43.9 cm, for very good quality (250 dpi) 20.7 x 13.8 inches or 52.7 x 35.1 cm, and for excellent quality (300 dpi) 17.3 x 11.5 inches or 43.9 x 29.3 cm. The corresponding values for the Panasonic G3 are 23 x 17.2 inches or 58.3 x 43.8 cm for good quality, 18.4 x 13.8 inches or 46.7 x 35 cm for very good quality, and 15.3 x 11.5 inches or 38.9 x 29.2 cm for excellent quality prints.
The Canon M has on-sensor phase detect pixels, which results in fast and reliable autofocus acquisition even during live view operation.
The Canon EOS M has a native sensitivity range from ISO 100 to ISO 12800, which can be extended to ISO 100-25600. The corresponding ISO settings for the Panasonic Lumix DMC-G3 are ISO 160 to ISO 6400 (no boost).
Technology-wise, both cameras are equipped with CMOS (Complementary Metal–Oxide–Semiconductor) sensors. Both cameras use a Bayer filter for capturing RGB colors on a square grid of photosensors. This arrangement is found in most digital cameras.
Consistent information on actual sensor performance is available from DXO Mark for many cameras. 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"). Of the two cameras under review, the Canon M has a notably higher overall DXO score than the G3 (overall score 9 points higher), which gives it an advantage in terms of imaging quality. This advantage is based on 1.1 bits higher color depth, 0.6 EV in additional dynamic range, and 0.3 stops in additional low light sensitivity. The following table provides an overview of the physical sensor characteristics, as well as the sensor quality measurements for a selection of comparators.
Camera Model |
Sensor Class |
Resolution (MP) |
Horiz. Pixels |
Vert. Pixels |
Video Format |
DXO Portrait |
DXO Landscape |
DXO Sports |
DXO Overall |
||
---|---|---|---|---|---|---|---|---|---|---|---|
1. | Canon M | APS-C | 17.9 | 5184 | 3456 | 1080/30p | 22.1 | 11.2 | 827 | 65 | |
2. | Panasonic G3 | Four Thirds | 15.8 | 4592 | 3448 | 1080/60i | 21.0 | 10.6 | 667 | 56 | |
3. | Canon 100D | APS-C | 17.9 | 5184 | 3456 | 1080/30p | 21.8 | 11.3 | 843 | 63 | |
4. | Canon 700D | APS-C | 17.9 | 5184 | 3456 | 1080/30p | 21.7 | 11.2 | 681 | 61 | |
5. | Canon G7 X | 1-inch | 20.0 | 5472 | 3648 | 1080/60p | 23.0 | 12.7 | 556 | 71 | |
6. | Canon G16 | 1/1.7 | 12.0 | 4000 | 3000 | 1080/60p | 21.0 | 11.7 | 230 | 54 | |
7. | Canon M10 | APS-C | 17.9 | 5184 | 3456 | 1080/30p | 22.2 | 11.4 | 753 | 65 | |
8. | Canon M100 | APS-C | 24.0 | 6000 | 4000 | 1080/60p | 23.5 | 12.9 | 1272 | 78 | |
9. | Panasonic G2 | Four Thirds | 12.0 | 4000 | 3000 | 720/30p | 21.2 | 10.3 | 493 | 53 | |
10. | Panasonic G5 | Four Thirds | 15.9 | 4608 | 3456 | 1080/60p | 21.4 | 11.6 | 618 | 61 | |
11. | Panasonic G6 | Four Thirds | 15.9 | 4608 | 3456 | 1080/60p | 21.3 | 11.5 | 639 | 61 | |
12. | Panasonic G10 | Four Thirds | 12.0 | 4000 | 3000 | 720/30p | 21.2 | 10.1 | 411 | 52 | |
13. | Panasonic GF6 | Four Thirds | 15.8 | 4592 | 3448 | 1080/60i | 20.7 | 10.6 | 622 | 54 | |
14. | Panasonic GX1 | Four Thirds | 15.8 | 4592 | 3448 | 1080/60p | 20.8 | 10.6 | 703 | 55 | |
15. | Sony NEX-3N | APS-C | 16.0 | 4912 | 3264 | 1080/60i | 22.8 | 12.5 | 1067 | 74 | |
16. | Sony NEX-F3 | APS-C | 16.0 | 4912 | 3264 | 1080/60i | 22.7 | 12.3 | 1114 | 73 |
Many modern cameras are not only capable of taking still images, but also of capturing video footage. The two cameras under consideration both have sensors whose read-out speed is fast enough to capture moving pictures, but the G3 provides a faster frame rate than the Canon M. It can shoot movie footage at 1080/60i, while the Canon is limited to 1080/30p.
Feature comparison
Apart from body and sensor, cameras can and do differ across a variety of features. For example, the G3 has an electronic viewfinder (1440k dots), which can be very helpful when shooting in bright sunlight. In contrast, the Canon M relies on live view and the rear LCD for framing. The following table reports on some other key feature differences and similarities of the Canon M, the Panasonic G3, and comparable cameras.
Camera Model |
Viewfinder (Type or 000 dots) |
Control Panel (yes/no) |
LCD Specifications (inch/000 dots) |
LCD Attach- ment |
Touch Screen (yes/no) |
Max Shutter Speed * |
Max Shutter Flaps * |
Built-in Flash (yes/no) |
Built-in Image Stab |
||
---|---|---|---|---|---|---|---|---|---|---|---|
1. | Canon M | none | n | 3.0 / 1040 | fixed | Y | 1/4000s | 4.3/s | n | n | |
2. | Panasonic G3 | 1440 | n | 3.0 / 460 | swivel | Y | 1/4000s | 4.0/s | Y | n | |
3. | Canon 100D | optical | n | 3.0 / 1040 | fixed | Y | 1/4000s | 4.9/s | Y | n | |
4. | Canon 700D | optical | n | 3.0 / 1040 | swivel | Y | 1/4000s | 5.0/s | Y | n | |
5. | Canon G7 X | none | n | 3.0 / 1040 | tilting | Y | 1/2000s | 6.5/s | Y | Y | |
6. | Canon G16 | optical | n | 3.0 / 922 | fixed | n | 1/4000s | 2.2/s | Y | Y | |
7. | Canon M10 | none | n | 3.0 / 1040 | tilting | Y | 1/4000s | 4.6/s | Y | n | |
8. | Canon M100 | none | n | 3.0 / 1040 | tilting | Y | 1/4000s | 6.1/s | Y | n | |
9. | Panasonic G2 | 1440 | n | 3.0 / 460 | swivel | Y | 1/4000s | 2.6/s | Y | n | |
10. | Panasonic G5 | 1440 | n | 3.0 / 920 | swivel | Y | 1/4000s | 6.0/s | Y | n | |
11. | Panasonic G6 | 1440 | n | 3.0 / 1036 | swivel | Y | 1/4000s | 7.0/s | Y | n | |
12. | Panasonic G10 | 202 | n | 3.0 / 460 | fixed | n | 1/4000s | 2.6/s | Y | n | |
13. | Panasonic GF6 | none | n | 3.0 / 1040 | tilting | Y | 1/4000s | 4.2/s | Y | n | |
14. | Panasonic GX1 | optional | n | 3.0 / 460 | fixed | Y | 1/4000s | 4.2/s | Y | n | |
15. | Sony NEX-3N | optional | n | 3.0 / 460 | tilting | n | 1/4000s | 4.0/s | Y | n | |
16. | Sony NEX-F3 | optional | n | 3.0 / 920 | tilting | n | 1/4000s | 5.5/s | Y | n | |
Note: *) Information refers to the mechanical shutter, unless the camera only has an electronic one. |
One difference between the cameras concerns the presence of an on-board flash. The G3 has one, while the Canon M does not. While the built-in flash of the G3 is not very powerful, it can at times be useful as a fill-in light.
The G3 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 Canon M does not have a selfie-screen.Concerning the storage of imaging data, both the Canon M and the G3 write their files to SDXC cards. The Canon M supports UHS-I cards (Ultra High Speed data transfer of up to 104 MB/s), while the G3 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 M and Panasonic Lumix DMC-G3 and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.
Camera Model |
Hotshoe Port |
Internal Mic / Speaker |
Microphone Port |
Headphone Port |
HDMI Port |
USB Port |
WiFi Support |
NFC Support |
Bluetooth Support |
||
---|---|---|---|---|---|---|---|---|---|---|---|
1. | Canon M | Y | stereo / mono | Y | - | mini | 2.0 | - | - | - | |
2. | Panasonic G3 | Y | stereo / mono | - | - | mini | 2.0 | - | - | - | |
3. | Canon 100D | Y | mono / mono | Y | - | mini | 2.0 | - | - | - | |
4. | Canon 700D | Y | stereo / mono | Y | - | mini | 2.0 | - | - | - | |
5. | Canon G7 X | - | stereo / mono | - | - | micro | 2.0 | Y | Y | - | |
6. | Canon G16 | Y | stereo / mono | - | - | mini | 2.0 | Y | - | - | |
7. | Canon M10 | - | stereo / mono | - | - | mini | 2.0 | Y | Y | - | |
8. | Canon M100 | - | stereo / mono | - | - | micro | 2.0 | Y | Y | Y | |
9. | Panasonic G2 | Y | stereo / mono | - | - | mini | 2.0 | - | - | - | |
10. | Panasonic G5 | Y | stereo / mono | - | - | mini | 2.0 | - | - | - | |
11. | Panasonic G6 | Y | stereo / mono | Y | - | mini | 2.0 | Y | Y | - | |
12. | Panasonic G10 | Y | mono / - | - | - | mini | 2.0 | - | - | - | |
13. | Panasonic GF6 | - | stereo / mono | - | - | mini | 2.0 | Y | Y | - | |
14. | Panasonic GX1 | Y | stereo / mono | - | - | mini | 2.0 | - | - | - | |
15. | Sony NEX-3N | - | stereo / mono | - | - | micro | 2.0 | - | - | - | |
16. | Sony NEX-F3 | Y | stereo / mono | - | - | mini | 2.0 | - | - | - |
It is notable that the Canon M has a microphone port, which is missing on the G3. Such an external microphone input can help to substantially improve the quality of audio recordings when a good external microphone is used.
Both the Canon M and the G3 have been discontinued, but can regularly be found used on ebay. The G3 was replaced by the Panasonic G5, while the Canon M was followed by the Canon EOS M3. Further information on the features and operation of the Canon M and G3 can be found, respectively, in the Canon M Manual (free pdf) or the online Panasonic G3 Manual.
Review summary
So what conclusions can be drawn? Is there a clear favorite between the Canon M and the Panasonic G3? Which camera is better? The listing below highlights the relative strengths of the two models.
Reasons to prefer the Canon EOS M:
- More detail: Offers more megapixels (17.9 vs 15.8MP) with a 8% higher linear resolution.
- Better image quality: Scores markedly higher (9 points) in the DXO overall assessment.
- Richer colors: Generates images with noticeably better colors (1.1 bits more color depth).
- More dynamic range: Captures a larger spectrum of light and dark details (0.6 EV of extra DR).
- Better live-view autofocus: Features on-sensor phase-detection for more confident autofocus.
- Better sound: Can connect to an external microphone for higher quality sound recording.
- More detailed LCD: Has a higher resolution rear screen (1040k vs 460k dots).
- More compact: Is smaller (109x66mm vs 115x84mm) and thus needs less room in the bag.
- Less heavy: Is lighter (by 38g or 11 percent) and hence easier to carry around.
- Faster buffer clearing: Has an SD card interface that supports the UHS-I standard.
- More modern: Is somewhat more recent (announced 1 year and 2 months after the G3).
Arguments in favor of the Panasonic Lumix DMC-G3:
- Better video: Provides higher movie framerates (1080/60i versus 1080/30p).
- Easier framing: Has an electronic viewfinder for image composition and settings control.
- More flexible LCD: Has a swivel screen for odd-angle shots in portrait or landscape orientation.
- More selfie-friendly: Has an articulated screen that can be turned to be front-facing.
- Longer lasting: Gets more shots (270 versus 230) out of a single battery charge.
- Easier fill-in: Has a small integrated flash to brighten shadows of backlit subjects.
- More heavily discounted: Has been on the market for longer (launched in May 2011).
If the count of individual advantages (bullet points above) is taken as a guide, the Canon M is the clear winner of the match-up (11 : 7 points). However, the relevance of individual strengths will vary across photographers, so that you might want to apply your own weighing scheme to the summary points when reflecting and deciding 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.
How about other alternatives? Do the specifications of the Canon M and the Panasonic G3 place the cameras among the top in their class? Find out in the latest Best Mirrorless Interchangeable Lens Camera listing whether the two cameras rank among the cream of the crop.
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 shooting experience and imaging performance when actually working with the Canon M or the G3. 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 why hands-on reviews by experts are important. The table below provides a synthesis of the camera assessments of some of the best known photo-gear review sites (amateurphotographer [AP], cameralabs [CL], digitalcameraworld [DCW], dpreview [DPR], ephotozine [EPZ], photographyblog [PB]). 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.
Camera Model |
AP score |
CL score |
DCW score |
DPR score |
EPZ score |
PB score |
Camera Launch |
Launch Price |
Street Price |
||
---|---|---|---|---|---|---|---|---|---|---|---|
1. | Canon M | 3/5 | + | .. | .. | 4/5 | 4/5 | Jul 2012 | US$ 599 | ebay.com | |
2. | Panasonic G3 | 3/5 | + + | .. | 75/100 | 4.5/5 | 5/5 | May 2011 | US$ 599 | ebay.com | |
3. | Canon 100D | 4/5 | + | .. | 78/100 | 4/5 | 4/5 | Mar 2013 | US$ 549 | ebay.com | |
4. | Canon 700D | .. | .. | .. | 76/100 | 4.5/5 | 4.5/5 | Mar 2013 | US$ 649 | ebay.com | |
5. | Canon G7 X | 4/5 | + + | .. | 77/100 | 4.5/5 | 4.5/5 | Sep 2014 | US$ 699 | ebay.com | |
6. | Canon G16 | 4/5 | + | .. | .. | 4.5/5 | 4.5/5 | Aug 2013 | US$ 549 | ebay.com | |
7. | Canon M10 | .. | .. | .. | .. | .. | 4/5 | Oct 2015 | US$ 499 | ebay.com | |
8. | Canon M100 | 3/5 | + | .. | .. | 4/5 | 3.5/5 | Aug 2017 | US$ 499 | ebay.com | |
9. | Panasonic G2 | .. | .. | .. | 72/100 | 4/5 | 4.5/5 | Mar 2010 | US$ 599 | ebay.com | |
10. | Panasonic G5 | 3/5 | + + | .. | .. | 4.5/5 | 4.5/5 | Jul 2012 | US$ 599 | ebay.com | |
11. | Panasonic G6 | 4/5 | + + | .. | .. | 5/5 | 4.5/5 | Apr 2013 | US$ 599 | ebay.com | |
12. | Panasonic G10 | 3/5 | .. | .. | 70/100 | 4/5 | 4/5 | Mar 2010 | US$ 499 | ebay.com | |
13. | Panasonic GF6 | .. | + + | .. | .. | 4.5/5 | 4.5/5 | Apr 2013 | US$ 499 | ebay.com | |
14. | Panasonic GX1 | 3/5 | + | .. | 77/100 | 4.5/5 | 4.5/5 | Nov 2011 | US$ 699 | ebay.com | |
15. | Sony NEX-3N | 3/5 | .. | .. | .. | 4.5/5 | 4.5/5 | Feb 2013 | US$ 499 | ebay.com | |
16. | Sony NEX-F3 | 4/5 | .. | .. | 74/100 | 4.5/5 | 4.5/5 | May 2012 | US$ 599 | ebay.com | |
Note: (+ +) 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.
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.
- Canon 1300D vs Canon M
- Canon M vs Canon XS
- Canon M vs Leica C-LUX
- Canon M vs Panasonic GF6
- Canon M vs Panasonic GF7
- Canon M vs Panasonic GH5
- Canon XT vs Panasonic G3
- Leica M Typ 240 vs Panasonic G3
- Leica S Typ 006 vs Panasonic G3
- Leica S-E Typ 006 vs Panasonic G3
- Panasonic G3 vs Panasonic GH5
- Panasonic G3 vs Sony RX10 II
Specifications: Canon M vs Panasonic G3
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 Model | Canon M | Panasonic G3 |
---|---|---|
Camera Type | Mirrorless system camera | Mirrorless system camera |
Camera Lens | Canon EF-M mount lenses | Micro Four Thirds lenses |
Launch Date | July 2012 | May 2011 |
Launch Price | USD 599 | USD 599 |
Sensor Specs | Canon M | Panasonic G3 |
Sensor Technology | CMOS | CMOS |
Sensor Format | APS-C Sensor | Four Thirds Sensor |
Sensor Size | 22.3 x 14.9 mm | 17.3 x 13.0 mm |
Sensor Area | 332.27 mm2 | 224.9 mm2 |
Sensor Diagonal | 26.8 mm | 21.6 mm |
Crop Factor | 1.6x | 2.0x |
Sensor Resolution | 17.9 Megapixels | 15.8 Megapixels |
Image Resolution | 5184 x 3456 pixels | 4592 x 3448 pixels |
Pixel Pitch | 4.31 μm | 3.77 μm |
Pixel Density | 5.39 MP/cm2 | 7.04 MP/cm2 |
Moiré control | Anti-Alias filter | Anti-Alias filter |
Movie Capability | 1080/30p Video | 1080/60i Video |
ISO Setting | 100 - 12,800 ISO | 160 - 6,400 ISO |
ISO Boost | 100 - 25,600 ISO | no Enhancement |
Image Processor | DIGIC V | Venus FHD |
DXO Sensor Quality (score) | 65 | 56 |
DXO Color Depth (bits) | 22.1 | 21.0 |
DXO Dynamic Range (EV) | 11.2 | 10.6 |
DXO Low Light (ISO) | 827 | 667 |
Screen Specs | Canon M | Panasonic G3 |
Viewfinder Type | no viewfinder | Electronic viewfinder |
Viewfinder Field of View | 100% | |
Viewfinder Magnification | 0.70x | |
Viewfinder Resolution | 1440k dots | |
LCD Framing | Live View | Live View |
Rear LCD Size | 3.0inch | 3.0inch |
LCD Resolution | 1040k dots | 460k dots |
LCD Attachment | Fixed screen | Swivel screen |
Touch Input | Touchscreen | Touchscreen |
Shooting Specs | Canon M | Panasonic G3 |
Focus System | On-Sensor Phase-detect | Contrast-detect AF |
Continuous Shooting | 4.3 shutter flaps/s | 4 shutter flaps/s |
Fill Flash | no On-Board Flash | Built-in Flash |
Storage Medium | SDXC cards | SDXC cards |
Single or Dual Card Slots | Single card slot | Single card slot |
UHS card support | UHS-I | no |
Connectivity Specs | Canon M | Panasonic G3 |
External Flash | Hotshoe | Hotshoe |
USB Connector | USB 2.0 | USB 2.0 |
HDMI Port | mini HDMI | mini HDMI |
Microphone Port | External MIC port | no MIC socket |
Wifi Support | no Wifi | no Wifi |
Body Specs | Canon M | Panasonic G3 |
Battery Type | Canon LP-E12 | Panasonic DMW-BLD10 |
Battery Life (CIPA) | 230 shots per charge | 270 shots per charge |
Body Dimensions |
109 x 66 x 32 mm (4.3 x 2.6 x 1.3 in) |
115 x 84 x 47 mm (4.5 x 3.3 x 1.9 in) |
Camera Weight | 298 g (10.5 oz) | 336 g (11.9 oz) |
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