Canon SL2 versus Canon G1 X Mark III
The Canon EOS Rebel SL2 (called Canon 200D in some regions) and the Canon PowerShot G1 X Mark III are two digital cameras that were announced, respectively, in June 2017 and October 2017. The SL2 is a DSLR, while the G1X Mark III is a fixed lens compact. Both cameras are equipped with an APS-C sensor. Both cameras offer a resolution of 24 megapixel. 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 SL2 vs Canon G1 X Mark III
The side-by-side display below illustrates the physical size and weight of the Canon SL2 and the Canon G1 X Mark III. 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. You can also use the toggle button to switch to a percentage comparison if you prefer that the measures are being expressed in relative terms (in this case, the camera on the left side – the SL2 – 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 G1 X Mark III is notably smaller (21 percent) than the Canon SL2. It is noteworthy in this context that the G1X Mark III is splash and dust-proof, while the SL2 does not feature any corresponding weather-sealing.
The above size and weight comparisons are to some extent incomplete and possibly misleading, as the G1X Mark III has a lens build in, whereas the SL2 is an interchangeable lens camera that requires a separate lens. Attaching the latter will add extra weight and bulk to the setup. You can find an overview of optics for the SL2 and their specifications in the Canon EF Lens Catalog.
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 SL2»||4.8 in||3.7 in||2.8 in||16.0 oz||650||n||Jun 2017||549|
|Canon G1 X Mark III«||4.5 in||3.1 in||2.0 in||14.1 oz||200||Y||Oct 2017||1,299|
|Canon T7« »||5.1 in||4.0 in||3.1 in||16.8 oz||500||n||Feb 2018||449|
|Canon G9 X Mark II« »||3.9 in||2.3 in||1.2 in||7.3 oz||235||n||Jan 2017||529|
|Canon 6D Mark II« »||5.7 in||4.4 in||3.0 in||27.0 oz||1200||Y||Jun 2017||1,999|
|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 M6« »||4.4 in||2.7 in||1.8 in||13.8 oz||295||n||Feb 2017||779|
|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 1D X Mark II« »||6.2 in||6.6 in||3.3 in||54.0 oz||1210||Y||Feb 2016||5,999|
|Canon T6i« »||5.2 in||4.0 in||3.1 in||19.6 oz||440||n||Feb 2015||749||-|
|Canon SL1« »||4.6 in||3.6 in||2.7 in||14.4 oz||380||n||Mar 2013||549||-|
|Nikon D7500« »||5.4 in||4.1 in||2.9 in||25.4 oz||950||Y||Apr 2017||1,299|
|Nikon D3400« »||4.9 in||3.9 in||3.0 in||15.7 oz||1200||n||Aug 2016||499|
|Sony RX10 III« »||5.2 in||3.7 in||5.0 in||37.1 oz||420||Y||Mar 2016||1,499||-|
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 SL2 vs Canon G1 X Mark III
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 are more costly to manufacture and tend to lead to bigger and heavier cameras 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.
The two cameras under review do not only share the same sensor size, but also offer an identical resolution of 24 megapixel. This similarity in sensor specs implies that both the SL2 and the G1X Mark III have the same pixel density, as well as the same pixel size. It should, however, be noted that the G1X Mark III is a somewhat more recent model (by 3 months) than the SL2, and its sensor might have benefitted from technological advances during this time.
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 following table provides an overview of the physical sensor characteristics, as well as the sensor quality measurements for a selection of comparators.
|Canon G1 X Mark III«||APS-C||24.0||6000||4000||1080/60p||-||-||-||-|
|Canon T7« »||APS-C||24.0||6000||4000||1080/30p||-||-||-||-|
|Canon G9 X Mark II« »||1-inch||20.0||5472||3648||1080/60p||21.9||12.5||522||65|
|Canon 6D Mark II« »||Full Frame||26.0||6240||4160||1080/60p||24.4||11.9||2862||85|
|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 M6« »||APS-C||24.0||6000||4000||1080/60p||-||-||-||-|
|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 1D X Mark II« »||Full Frame||20.0||5472||3648||4K/60p||24.1||13.5||3207||88|
|Canon T6i« »||APS-C||24.0||6000||4000||1080/60p||22.7||12.0||919||71|
|Canon SL1« »||APS-C||17.9||5184||3456||1080/30p||21.8||11.3||843||63|
|Nikon D7500« »||APS-C||20.7||5568||3712||4K/30p||24.3||14.0||1483||86|
|Nikon D3400« »||APS-C||24.0||6000||4000||1080/60p||24.8||13.9||1192||86|
|Sony RX10 III« »||1-inch||20.0||5472||3648||4K/30p||23.1||12.6||472||70|
Many modern cameras cannot only take still pictures, but also record videos. Both cameras under consideration have a sensor with sufficiently fast read-out times for moving pictures, and both provide the same movie specifications (1080/60p).
Feature comparison: Canon SL2 vs Canon G1 X Mark III
Apart from body and sensor, cameras can and do differ across a range of features. For example, the G1X Mark III has an electronic viewfinder (2360k dots), while the SL2 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 table below summarizes some of the other core capabilities of the Canon SL2 and Canon G1 X Mark III in connection with corresponding information for a sample of similar cameras. If needed, the dpreview camera hub, for example, contains further detail on the cameras' specs.
|Canon G1 X Mark III«||2360||n||3.0||1040||swivel||Y||2000||9.0||Y||Y|
|Canon T7« »||optical||n||3.0||920||fixed||n||4000||3.0||Y||n|
|Canon G9 X Mark II« »||-||n||3.0||1040||fixed||Y||2000||8.2||Y||Y|
|Canon 6D Mark II« »||optical||Y||3.0||1040||swivel||Y||4000||6.5||n||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 M6« »||-||n||3.0||1040||tilting||Y||4000||9.0||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 1D X Mark II« »||optical||Y||3.2||1620||fixed||Y||8000||16.0||n||n|
|Canon T6i« »||optical||n||3.0||1040||swivel||Y||4000||5.0||Y||n|
|Canon SL1« »||optical||n||3.0||1040||fixed||Y||4000||4.9||Y||n|
|Nikon D7500« »||optical||Y||3.2||922||tilting||Y||8000||8.0||Y||n|
|Nikon D3400« »||optical||n||3.0||921||fixed||n||4000||5.0||Y||n|
|Sony RX10 III« »||2359||Y||3.0||1229||tilting||n||2000||14.0||Y||Y|
Both the SL2 and the G1X Mark III are current models that good online retailers will have in stock. You can check the latest prices, for example, at amazon. The SL2 replaced the earlier Canon SL1, while the G1X Mark III followed on from the Canon G1 X Mark II.
Review summary: Canon SL2 vs Canon G1 X Mark III
So what is the bottom line? Is there a clear favorite between the Canon SL2 and the Canon G1 X Mark III? A synthesis of the relative strong points of each of the models is listed below.
Advantages of the Canon EOS Rebel SL2:
- Brighter framing: Features an optical viewfinder for clear, lag-free composition.
- Faster shutter: Has higher mechanical shutter speed (4000/sec vs 2000/sec) to freeze action.
- More flexible: Can take a variety of interchangeable lenses, including specialty optics.
- Longer lasting: Can take more shots (650 versus 200) on a single battery charge.
- More heavily discounted: Has been on the market for longer (launched in June 2017).
Reasons to prefer the Canon PowerShot G1 X Mark III:
- More framing info: Has an electronic viewfinder that displays shooting data.
- Faster burst: Shoots at higher frequency (9 vs 5 flaps/sec) to capture the decisive moment.
- Ready to shoot: Comes with an integrated lens, while the SL2 requires a separate lens.
- More compact: Is smaller (115x78mm vs 122x93mm) and will fit more readily into a bag.
- Less heavy: Has a lower weight even though it has a lens build in (unlike the SL2).
- 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 modern: Was introduced somewhat (3 months) more recently.
If the count of relative strengths (bullet points above) is taken as a measure, the G1X Mark III emerges as the winner of the match-up (8 : 5 points). However, the pertinence of the various camera strengths will differ across photographers, so that you might want to weigh individual camera traits according to their importance for your own imaging needs before making a camera decision.
In any case, while the specs-based evaluation of cameras is instructive in revealing their potential as photographic tools, it remains incomplete and does no justice, for example, to the way the SL2 or the G1X Mark III handle or perform in practice. User reviews, such as those found at amazon, can sometimes inform about these issues, but such feedback is often incomplete, inconsistent, and biased. 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 SL2»||HiRec||78/100||4.5/5||4.5/5||4.5/5||Jun 2017||549|
|Canon G1 X Mark III«||Rec||79/100||4.5/5||-||4.5/5||Oct 2017||1,299|
|Canon T7« »||rev||-||3.5/5||-||3.5/5||Feb 2018||449|
|Canon G9 X Mark II« »||-||75/100||4.5/5||4.5/5||4.5/5||Jan 2017||529|
|Canon 6D Mark II« »||Rec||80/100||4.5/5||4/5||4/5||Jun 2017||1,999|
|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 M6« »||-||80/100||4/5||4.5/5||4/5||Feb 2017||779|
|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 1D X Mark II« »||-||89/100||4.5/5||5/5||4.5/5||Feb 2016||5,999|
|Canon T6i« »||-||75/100||4.5/5||4.5/5||4.5/5||Feb 2015||749||-|
|Canon SL1« »||Rec||78/100||4/5||4/5||4/5||Mar 2013||549||-|
|Nikon D7500« »||HiRec||86/100||5/5||4.5/5||4.5/5||Apr 2017||1,299|
|Nikon D3400« »||Rec||76/100||4/5||4.5/5||4.5/5||Aug 2016||499|
|Sony RX10 III« »||Rec||84/100||4.5/5||4.5/5||4.5/5||Mar 2016||1,499||-|
The review scores listed above should be treated with care, though. The ratings were established in reference to similarly priced cameras that were available in the market at the time of the review. A score, therefore, has to be seen in close connection to the price and market introduction time of the camera, 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? If you would like to see a different side-by-side camera review, just make a corresponding selection in the search boxes below. An an alternative, you can also directly jump to any one of the listed comparisons that were previously generated by the CAM-parator tool. If you cannot find the camera you are interested in, kindly get in touch, and I will try to update the database with the necessary infos.
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