Canon 100D vs Panasonic G2
The Canon EOS 100D (called Canon SL1 in some regions) and the Panasonic Lumix DMC-G2 are two digital cameras that were announced, respectively, in March 2013 and March 2010. The 100D is a DSLR, while the G2 is a mirrorless interchangeable lens camera. The cameras are based on an APS-C (100D) and a Four Thirds (G2) sensor. The Canon has a resolution of 17.9 megapixels, whereas the Panasonic provides 12 MP. 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.
|Canon 100D||Panasonic G2|
|Digital single lens reflex||Mirrorless system camera|
|Canon EF mount lenses||Micro Four Thirds lenses|
|17.9 MP, APS-C Sensor||12 MP, Four Thirds Sensor|
|1080/30p Video||720/30p Video|
|ISO 100-12800 (100-25600)||ISO 100-6400|
|Optical viewfinder||Electronic viewfinder (1440k dots)|
|3.0" LCD, 1040k dots||3.0" LCD, 460k dots|
|Fixed touchscreen||Swivel touchscreen|
|4.9 shutter flaps per second||2.6 shutter flaps per second|
|380 shots per battery charge||360 shots per battery charge|
|117 x 91 x 69 mm, 407 g||124 x 84 x 74 mm, 428 g|
Body comparison: Canon 100D vs Panasonic G2
The side-by-side display below illustrates the physical size and weight of the Canon 100D and the Panasonic G2. The two cameras are presented according to their relative size. Three successive views from the front, the top, and the rear are shown. All size dimensions are rounded to the nearest millimeter.
The 100D can be obtained in two different colors (black, white), while the G2 is available in three color-versions (black, blue, red).
If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Panasonic G2 is somewhat smaller (2 percent) than the Canon 100D. However, the G2 is markedly heavier (5 percent) than the 100D. In this context, it is worth noting that neither the 100D nor the G2 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. A larger imaging sensor will tend to go along with bigger and heavier lenses, although exceptions exist. You can compare the optics available for the two cameras in the Canon EF Lens Catalog (100D) and the Micro Four Thirds Lens Catalog (G2). Mirrorless cameras, such as the G2, have moreover the advantage that they can use many lenses from other systems via adapters, as they have a relatively short flange to focal plane distance.
The adjacent table lists the principal physical characteristics of the two cameras alongside a wider set of alternatives. 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.
|Canon 100D»||4.6 in||3.6 in||2.7 in||14.4 oz||380||n||Mar 2013||549||-||Canon 100D|
|Panasonic G2«||4.9 in||3.3 in||2.9 in||15.1 oz||360||n||Mar 2010||599||-||Panasonic G2|
|Canon 4000D« »||5.1 in||4.0 in||3.0 in||15.4 oz||500||n||Feb 2018||399||Canon 4000D|
|Canon 200D« »||4.8 in||3.7 in||2.8 in||16.0 oz||650||n||Jun 2017||549||Canon 200D|
|Canon 7D II« »||5.9 in||4.4 in||3.1 in||32.1 oz||670||Y||Sep 2014||1,799||Canon 7D II|
|Canon 1200D« »||5.1 in||3.9 in||3.1 in||16.9 oz||500||n||Feb 2014||449||-||Canon 1200D|
|Canon 700D« »||5.2 in||3.9 in||3.1 in||20.5 oz||440||n||Mar 2013||649||-||Canon 700D|
|Canon G16« »||4.3 in||3.0 in||1.6 in||12.6 oz||360||n||Aug 2013||549||Canon G16|
|Canon 650D« »||5.2 in||3.9 in||3.1 in||20.3 oz||440||n||Jun 2012||849||-||Canon 650D|
|Canon M« »||4.3 in||2.6 in||1.3 in||10.5 oz||230||n||Jul 2012||599||-||Canon M|
|Canon 600D« »||5.2 in||3.9 in||3.1 in||20.1 oz||440||n||Feb 2011||599||-||Canon 600D|
|Panasonic G6« »||4.8 in||3.3 in||2.8 in||13.8 oz||340||n||Apr 2013||599||-||Panasonic G6|
|Panasonic G3« »||4.5 in||3.3 in||1.9 in||11.9 oz||270||n||May 2011||599||-||Panasonic G3|
|Panasonic G10« »||4.9 in||3.3 in||2.9 in||13.7 oz||380||n||Mar 2010||499||-||Panasonic G10|
|Panasonic GH2« »||4.9 in||3.5 in||3.0 in||15.6 oz||330||n||Sep 2010||1,499||-||Panasonic GH2|
|Panasonic GH1« »||4.9 in||3.5 in||1.8 in||13.6 oz||300||n||Mar 2009||1,499||-||Panasonic GH1|
|Panasonic G1« »||4.9 in||3.3 in||1.8 in||12.7 oz||410||n||Sep 2008||599||-||Panasonic G1|
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 100D was somewhat cheaper (by 8 percent) than the G2 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 100D vs Panasonic G2
The imaging sensor is at the core of digital cameras and its size is one of the main determining factors 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. 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 tend to be associated with larger, more expensive camera bodies and lenses.
Of the two cameras under consideration, the Canon 100D features an APS-C sensor and the Panasonic G2 a Four Thirds sensor. The sensor area in the G2 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 100D has a native 3:2 aspect ratio, while the one in the G2 offers a 4:3 aspect.
With 17.9MP, the 100D offers a higher resolution than the G2 (12MP), but the 100D has marginally smaller individual pixels (pixel pitch of 4.31μm versus 4.33μm for the G2). However, the 100D is a somewhat more recent model (by 3 years) than the G2, and its sensor might have benefitted from technological advances during this time that enhance the light gathering capacity of its pixels.
The 100D has on-sensor phase detect pixels, which results in fast and reliable autofocus acquisition even during video recording.
The Canon EOS 100D 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-G2 are ISO 100 to ISO 6400 (no boost).
Consistent information on actual sensor performance is available from DXO Mark for many cameras. This service determines an overall sensor rating, as well as sub-scores for low-light sensitivity ("DXO Sports"), dynamic range ("DXO Landscape"), and color depth ("DXO Portrait"). Of the two cameras under review, the 100D has a notably higher overall DXO score than the G2 (overall score 10 points higher), which gives it an advantage in terms of imaging quality. This advantage is based on 0.6 bits higher color depth, 1 EV in additional dynamic range, and 0.8 stops in additional low light sensitivity. The adjacent table reports on the physical sensor characteristics and the outcomes of the DXO sensor quality tests for a sample of comparator-cameras.
|Canon 100D»||APS-C||17.9||5184||3456||1080/30p||21.8||11.3||843||63||Canon 100D|
|Panasonic G2«||Four Thirds||12.0||4000||3000||720/30p||21.2||10.3||493||53||Panasonic G2|
|Canon 4000D« »||APS-C||17.9||5184||3456||1080/30p||21.9||11.4||695||63||Canon 4000D|
|Canon 200D« »||APS-C||24.0||6000||4000||1080/60p||23.6||13.4||1041||79||Canon 200D|
|Canon 7D II« »||APS-C||20.0||5472||3648||1080/60p||22.4||11.8||1082||70||Canon 7D II|
|Canon 1200D« »||APS-C||17.9||5184||3456||1080/30p||21.9||11.3||724||63||Canon 1200D|
|Canon 700D« »||APS-C||17.9||5184||3456||1080/30p||21.7||11.2||681||61||Canon 700D|
|Canon G16« »||1/1.7||12.0||4000||3000||1080/60p||21.0||11.7||230||54||Canon G16|
|Canon 650D« »||APS-C||17.9||5184||3456||1080/30p||21.7||11.2||722||62||Canon 650D|
|Canon M« »||APS-C||17.9||5184||3456||1080/30p||22.1||11.2||827||65||Canon M|
|Canon 600D« »||APS-C||17.9||5184||3456||1080/30p||22.1||11.5||793||65||Canon 600D|
|Panasonic G6« »||Four Thirds||15.9||4608||3456||1080/60p||21.3||11.5||639||61||Panasonic G6|
|Panasonic G3« »||Four Thirds||15.8||4592||3448||1080/60i||21.0||10.6||667||56||Panasonic G3|
|Panasonic G10« »||Four Thirds||12.0||4000||3000||720/30p||21.2||10.1||411||52||Panasonic G10|
|Panasonic GH2« »||Four Thirds||15.9||4608||3456||1080/60i||21.2||11.3||655||60||Panasonic GH2|
|Panasonic GH1« »||Four Thirds||12.0||4000||3000||1080/24p||21.6||11.6||772||64||Panasonic GH1|
|Panasonic G1« »||Four Thirds||12.0||4000||3000||-||21.1||10.3||463||53||Panasonic G1|
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 100D provides a higher video resolution than the G2. It can shoot video footage at 1080/30p, while the Panasonic is limited to 720/30p.
Feature comparison: Canon 100D vs Panasonic G2
Apart from body and sensor, cameras can and do differ across a variety of features. For example, the G2 has an electronic viewfinder (1440k dots), while the 100D has an optical one. Both systems have their advantages, with the electronic viewfinder making it possible to project supplementary shooting information into the framing view, whereas the optical viewfinder offers lag-free viewing and a very clear framing image. The viewfinder in the G2 offers a wider field of view (100%) than the one in the 100D (95%), so that a larger proportion of the captured image is visible in the finder. In addition, the viewfinder of the G2 has a higher magnification (0.70x vs 0.54x), so that the size of the image transmitted appears closer to the size seen with the naked human eye. The adjacent table lists some of the other core features of the Canon 100D and Panasonic G2 along with similar information for a selection of comparators.
|Canon 100D»||optical||n||3.0||1040||fixed||Y||4000||4.9||Y||n||Canon 100D|
|Panasonic G2«||1440||n||3.0||460||swivel||Y||4000||2.6||Y||n||Panasonic G2|
|Canon 4000D« »||optical||n||2.7||230||fixed||n||4000||3.0||Y||n||Canon 4000D|
|Canon 200D« »||optical||n||3.0||1040||swivel||Y||4000||5.0||Y||n||Canon 200D|
|Canon 7D II« »||optical||Y||3.0||1040||fixed||n||8000||10.0||Y||n||Canon 7D II|
|Canon 1200D« »||optical||n||3.0||460||fixed||n||4000||3.0||Y||n||Canon 1200D|
|Canon 700D« »||optical||n||3.0||1040||swivel||Y||4000||5.0||Y||n||Canon 700D|
|Canon G16« »||optical||n||3.0||922||fixed||n||4000||2.2||Y||Y||Canon G16|
|Canon 650D« »||optical||n||3.0||1040||swivel||Y||4000||5.0||Y||n||Canon 650D|
|Canon M« »||-||n||3.0||1040||fixed||Y||4000||4.3||n||n||Canon M|
|Canon 600D« »||optical||n||3.0||1040||swivel||n||4000||3.7||Y||n||Canon 600D|
|Panasonic G6« »||1440||n||3.0||1036||swivel||Y||4000||7.0||Y||n||Panasonic G6|
|Panasonic G3« »||1440||n||3.0||460||swivel||Y||4000||4.0||Y||n||Panasonic G3|
|Panasonic G10« »||202||n||3.0||460||fixed||n||4000||2.6||Y||n||Panasonic G10|
|Panasonic GH2« »||1534||n||3.0||460||swivel||n||4000||3.0||Y||n||Panasonic GH2|
|Panasonic GH1« »||1440||n||3.0||460||swivel||n||4000||3.0||Y||n||Panasonic GH1|
|Panasonic G1« »||1440||n||3.0||460||swivel||n||4001||3.0||Y||n||Panasonic G1|
Concerning the storage of imaging data, both the 100D and the G2 write their files to SDXC cards.
Connectivity comparison: Canon 100D vs Panasonic G2
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 100D and Panasonic Lumix DMC-G2 and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.
|Canon 100D»||Y||mono||mono||Y||-||mini||2.0||-||-||-||Canon 100D|
|Panasonic G2«||Y||stereo||mono||-||-||mini||2.0||-||-||-||Panasonic G2|
|Canon 4000D« »||Y||mono||mono||-||-||mini||2.0||Y||Y||-||Canon 4000D|
|Canon 200D« »||Y||stereo||mono||Y||-||mini||2.0||Y||Y||Y||Canon 200D|
|Canon 7D II« »||Y||stereo||mono||Y||Y||mini||3.0||-||-||-||Canon 7D II|
|Canon 1200D« »||Y||mono||mono||-||-||mini||2.0||-||-||-||Canon 1200D|
|Canon 700D« »||Y||stereo||mono||Y||-||mini||2.0||-||-||-||Canon 700D|
|Canon G16« »||Y||stereo||mono||-||-||mini||2.0||Y||-||-||Canon G16|
|Canon 650D« »||Y||stereo||mono||Y||-||mini||2.0||-||-||-||Canon 650D|
|Canon M« »||Y||stereo||mono||Y||-||mini||2.0||-||-||-||Canon M|
|Canon 600D« »||Y||mono||mono||Y||-||mini||2.0||-||-||-||Canon 600D|
|Panasonic G6« »||Y||stereo||mono||Y||-||mini||2.0||Y||Y||-||Panasonic G6|
|Panasonic G3« »||Y||stereo||mono||-||-||mini||2.0||-||-||-||Panasonic G3|
|Panasonic G10« »||Y||mono||-||-||-||mini||2.0||-||-||-||Panasonic G10|
|Panasonic GH2« »||Y||stereo||mono||Y||-||mini||2.0||-||-||-||Panasonic GH2|
|Panasonic GH1« »||Y||stereo||-||Y||-||mini||2.0||-||-||-||Panasonic GH1|
|Panasonic G1« »||Y||-||-||-||-||mini||2.0||-||-||-||Panasonic G1|
It is notable that the 100D has a microphone port, which is missing on the G2. Such an external microphone input can help to substantially improve the quality of audio recordings when a good external microphone is used.
Both the 100D and the G2 have been discontinued, but can regularly be found used on eBay. The G2 was replaced by the Panasonic G3, while the 100D was followed by the Canon 200D.
Review summary: Canon 100D vs Panasonic G2
So how do things add up? Which of the two cameras – the Canon 100D or the Panasonic G2 – has the upper hand? A synthesis of the relative strong points of each of the models is listed below.
Arguments in favor of the Canon EOS 100D:
- More detail: Offers more megapixels (17.9 vs 12MP) with a 25% higher linear resolution.
- Better image quality: Scores markedly higher (10 points) in the DXO overall assessment.
- More dynamic range: Captures a larger spectrum of light and dark details (1 EV of extra DR).
- Better low-light sensitivity: Requires less light for good images (0.8 stops ISO advantage).
- Better video: Provides higher definition movie capture (1080/30p vs 720/30p).
- Better video autofocus: Features on-sensor phase-detection for more confident movie autofocus.
- Better sound: Can connect to an external microphone for higher quality sound recording.
- Brighter framing: Features an optical viewfinder for clear, lag-free composition.
- More detailed LCD: Has a higher resolution rear screen (1040k vs 460k dots).
- Faster burst: Shoots at higher frequency (4.9 vs 2.6 flaps/sec) to capture the decisive moment.
- More modern: Reflects 3 years of technical progress since the G2 launch.
Advantages of the Panasonic Lumix DMC-G2:
- More framing info: Has an electronic viewfinder that displays shooting data.
- More flexible LCD: Has 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.
- More legacy lens friendly: Can use many non-native lenses via adapters.
- More heavily discounted: Has been around for much longer (launched in March 2010).
If the count of individual advantages (bullet points above) is taken as a guide, the 100D is the clear winner of the match-up (11 : 7 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 specs-based evaluation of cameras can be instructive in revealing their potential as photographic tools, it remains partial and cannot reveal, for example, the shooting experience and imaging performance when actually working with the 100D or the G2. User reviews that are available, for instance, at amazon can sometimes shed light on these issues, but such feedback is all too often partial, inconsistent, and inaccurate.
Expert reviews: Canon 100D vs Panasonic G2
This is where reviews by experts come in. The adjacent table relays the overall verdicts of several of the most popular 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.
|Canon 100D»||Rec||78/100||4/5||4/5||4/5||Mar 2013||549||-||Canon 100D|
|Panasonic G2«||-||72/100||4/5||4/5||4.5/5||Mar 2010||599||-||Panasonic G2|
|Canon 4000D« »||rev||-||3.5/5||-||3.5/5||Feb 2018||399||Canon 4000D|
|Canon 200D« »||HiRec||78/100||4.5/5||4.5/5||4.5/5||Jun 2017||549||Canon 200D|
|Canon 7D II« »||Rec||84/100||4/5||5/5||4.5/5||Sep 2014||1,799||Canon 7D II|
|Canon 1200D« »||Rec||-||4/5||4/5||4.5/5||Feb 2014||449||-||Canon 1200D|
|Canon 700D« »||-||76/100||4.5/5||4.5/5||4.5/5||Mar 2013||649||-||Canon 700D|
|Canon G16« »||Rec||-||4.5/5||4.5/5||4.5/5||Aug 2013||549||Canon G16|
|Canon 650D« »||HiRec||77/100||4.5/5||4.5/5||4.5/5||Jun 2012||849||-||Canon 650D|
|Canon M« »||Rec||-||4/5||3.5/5||4/5||Jul 2012||599||-||Canon M|
|Canon 600D« »||rev||77/100||4.5/5||5/5||4.5/5||Feb 2011||599||-||Canon 600D|
|Panasonic G6« »||HiRec||-||5/5||-||4.5/5||Apr 2013||599||-||Panasonic G6|
|Panasonic G3« »||HiRec||75/100||4.5/5||4.5/5||5/5||May 2011||599||-||Panasonic G3|
|Panasonic G10« »||-||70/100||4/5||-||4/5||Mar 2010||499||-||Panasonic G10|
|Panasonic GH2« »||HiRec||79/100||4.5/5||4.5/5||5/5||Sep 2010||1,499||-||Panasonic GH2|
|Panasonic GH1« »||HiRec||72/100||4.5/5||5/5||4.5/5||Mar 2009||1,499||-||Panasonic GH1|
|Panasonic G1« »||HiRec||70/100||4/5||4.5/5||4.5/5||Sep 2008||599||-||Panasonic G1|
The review scores listed above should be treated with care, though. The assessments were made in relation to similar cameras of the same technological generation. Hence, a score should always be seen in the context of the camera's market launch date and its price, and comparing ratings of very distinct cameras or ones that are far apart in terms of their release date 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 are interested in seeing how other cameras pair up, just make your choice using the following search menu. An an alternative, you can also directly jump to any one of the listed comparisons that were previously generated by the CAM-parator tool.
- Canon 100D vs Canon T6
- Canon 450D vs Canon R
- Canon 7D II vs Canon 800D
- Nikon D5500 vs Pentax Q
- Olympus E-PM1 vs Panasonic GM1
- Panasonic FZ1000 vs Nikon D750
- Panasonic GH5s vs Fujifilm X-E3
- Sony A7 III vs Sony NEX-C3
- Sony A7 vs Sony A7R III
- Sony A7R vs Canon 2000D
- Sony RX100 VI vs Panasonic TZ200
- Zeiss ZX1 vs Canon G1 X Mark III
Specifications: Canon 100D vs Panasonic G2
|Camera Model||Canon 100D||Panasonic G2|
|Camera Type||Digital single lens reflex||Mirrorless system camera|
|Camera Lens||Canon EF mount lenses||Micro Four Thirds lenses|
|Launch Date||March 2013||March 2010|
|Launch Price||USD 549||USD 599|
|Sensor Format||APS-C Sensor||Four Thirds Sensor|
|Sensor Size||22.3 x 14.9 mm||17.3 x 14.9 mm|
|Sensor Area||332.27 mm2||224.9 mm2|
|Sensor Diagonal||26.8 mm||21.6 mm|
|Sensor Resolution||17.9 Megapixels||12 Megapixels|
|Image Resolution||5184 x 3456 pixels||4000 x 3000 pixels|
|Pixel Pitch||4.31 μm||4.33 μm|
|Pixel Density||5.39 MP/cm2||5.34 MP/cm2|
|Moiré control||Anti-Alias filter||Anti-Alias filter|
|Movie Capability||1080/30p Video||720/30p Video|
|ISO Setting||100-12800 ISO||100-6400 ISO|
|ISO Boost||100-25600 ISO||no Enhancement|
|Image Processor||DIGIC 5||Venus HD II|
|DXO Sensor Quality (score)||63||53|
|DXO Color Depth (bits)||21.8||21.2|
|DXO Dynamic Range (EV)||11.3||10.3|
|DXO Low Light (ISO)||843||493|
|Viewfinder Type||Optical viewfinder||Electronic viewfinder|
|Viewfinder Field of View||95%||100%|
|Viewfinder Resolution||n/a||1440k dots|
|LCD Framing||Live View||Live View|
|Rear LCD Size||3.0 inch||3.0 inch|
|LCD Resolution||1040k dots||460k dots|
|LCD Attachment||Fixed screen||Swivel screen|
|Autofocus System||Phase-detect AF||On-Sensor Phase-detect|
|Maximum Shutter Speed||1/4000s||1/4000s|
|Continuous Shooting||4.9 shutter flaps/s||2.6 shutter flaps/s|
|Fill Flash||Build-in Flash||Build-in Flash|
|Storage Medium||SDXC cards||SDXC cards|
|Second Storage Option||Single card slot||Single card slot|
|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|
|Battery Type||LP-E12 power pack||DMW-BLB13 power pack|
|Battery Life (CIPA)||380 shots per charge||360 shots per charge|
117 x 91 x 69 mm
(4.6 x 3.6 x 2.7 in)
124 x 84 x 74 mm
(4.9 x 3.3 x 2.9 in)
|Camera Weight||407 g (14.4 oz)||428 g (15.1 oz)|
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