Canon G1 X Mark III vs Nikon D7500
The Canon PowerShot G1 X Mark III and the Nikon D7500 are two enthusiast cameras that were officially introduced, respectively, in October 2017 and April 2017. The G1X Mark III is a fixed lens compact, while the D7500 is a DSLR. Both cameras are equipped with an APS-C sensor. The Canon has a resolution of 24 megapixels, whereas the Nikon provides 20.7 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 G1 X Mark III||Nikon D7500|
|Fixed lens compact camera||Digital single lens reflex|
|24-72mm f/2.8-5.6||Nikon F mount lenses|
|24 MP, APS-C Sensor||20.7 MP, APS-C Sensor|
|1080/60p Video||4K/30p Video|
|ISO 100-25600||ISO 100-51200 (50-1640000)|
|Electronic viewfinder (2360k dots)||Optical viewfinder|
|3.0" LCD, 1040k dots||3.2" LCD, 922k dots|
|Swivel touchscreen||Tilting touchscreen|
|9 shutter flaps per second||8 shutter flaps per second|
|Weathersealed body||Weathersealed body|
|200 shots per battery charge||950 shots per battery charge|
|115 x 78 x 51 mm, 399 g||136 x 104 x 73 mm, 720 g|
Body comparison: Canon G1 X Mark III vs Nikon D7500
An illustration of the physical size and weight of the Canon G1 X Mark III and the Nikon D7500 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 the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Nikon D7500 is considerably larger (58 percent) than the Canon G1 X Mark III. In this context, it is worth noting that both cameras are splash and dust-proof and can, hence, be used in inclement weather conditions or harsh environments.
The above size and weight comparisons are to some extent incomplete and possibly misleading, as the G1X Mark III has a lens built in, whereas the D7500 is an interchangeable lens camera that requires a separate lens. Attaching the latter will add extra weight and bulk to the setup. You can compare the optics available for the D7500 and their specifications in the Nikon Lens Catalog.
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 G1 X Mark III»||115 mm||78 mm||51 mm||399 g||200||Y||Oct 2017||1,299||Canon G1 X Mark III|
|Nikon D7500«||136 mm||104 mm||73 mm||720 g||950||Y||Apr 2017||1,299||Nikon D7500|
|Canon 2000D« »||129 mm||101 mm||78 mm||475 g||500||n||Feb 2018||449||Canon 2000D|
|Canon M50« »||116 mm||88 mm||59 mm||390 g||235||n||Feb 2018||779||Canon M50|
|Canon 6D Mark II« »||144 mm||111 mm||75 mm||765 g||1200||Y||Jun 2017||1,999||Canon 6D Mark II|
|Canon 200D« »||122 mm||93 mm||70 mm||453 g||650||n||Jun 2017||549||Canon 200D|
|Canon G9 X Mark II« »||98 mm||58 mm||31 mm||206 g||235||n||Jan 2017||529||Canon G9 X Mark II|
|Canon 80D« »||139 mm||105 mm||79 mm||730 g||960||Y||Feb 2016||1,199||Canon 80D|
|Fujifilm X100F« »||127 mm||75 mm||52 mm||469 g||390||n||Jan 2017||1,299||Fujifilm X100F|
|Nikon D500« »||147 mm||115 mm||81 mm||860 g||1240||Y||Jan 2016||1,999||Nikon D500|
|Nikon D7200« »||136 mm||107 mm||76 mm||765 g||1110||Y||Mar 2015||1,199||-||Nikon D7200|
|Nikon D7100« »||136 mm||107 mm||76 mm||765 g||950||Y||Feb 2013||1,199||-||Nikon D7100|
|Nikon D7000« »||132 mm||105 mm||77 mm||780 g||1050||Y||Sep 2010||1,499||-||Nikon D7000|
|Panasonic FT7« »||117 mm||76 mm||37 mm||319 g||300||Y||May 2018||449||Panasonic FT7|
|Sony RX10 III« »||133 mm||94 mm||127 mm||1051 g||420||Y||Mar 2016||1,499||Sony RX10 III|
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. 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 G1 X Mark III vs Nikon D7500
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 more expensive and lead to bigger and heavier cameras and lenses.
Both cameras under consideration feature an APS-C sensor, but their sensors differ slightly in size. The sensor area in the D7500 is 11 percent bigger. They nevertheless have the same format factor of 1.5. Both cameras have a native aspect ratio (sensor width to sensor height) of 3:2.
In terms of underlying technology, both cameras are build around CMOS sensors.
Despite having a smaller sensor, the Canon G1 X Mark III offers a higher resolution of 24 megapixels, compared with 20.7 MP of the Nikon D7500. This megapixels advantage comes at the cost of a higher pixel density and a smaller size of the individual pixel (with a pixel pitch of 3.72μm versus 4.22μm for the D7500). However, it should be noted that the G1X Mark III is a somewhat more recent model (by 6 months) than the D7500, and its sensor might have benefitted from technological advances during this time that partly offset its pixel-size disadvantage.
The G1X Mark III has on-sensor phase detect pixels, which results in fast and reliable autofocus acquisition even during video recording.
The Canon PowerShot G1 X Mark III has a native sensitivity range from ISO 100 to ISO 25600 The corresponding ISO settings for the Nikon D7500 are ISO 100 to ISO 51200, with the possibility to increase the ISO range to 50-1640000..
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 table below summarizes the physical sensor characteristics and sensor quality findings and compares them across a set of similar cameras.
|Canon G1 X Mark III»||APS-C||24.0||6000||4000||1080/60p||-||-||-||-||Canon G1 X Mark III|
|Nikon D7500«||APS-C||20.7||5568||3712||4K/30p||24.3||14.0||1483||86||Nikon D7500|
|Canon 2000D« »||APS-C||24.0||6000||4000||1080/30p||22.6||11.9||1009||71||Canon 2000D|
|Canon M50« »||APS-C||24.0||6000||4000||4K/24p||-||-||-||-||Canon M50|
|Canon 6D Mark II« »||Full Frame||26.0||6240||4160||1080/60p||24.4||11.9||2862||85||Canon 6D Mark II|
|Canon 200D« »||APS-C||24.0||6000||4000||1080/60p||23.6||13.4||1041||79||Canon 200D|
|Canon G9 X Mark II« »||1-inch||20.0||5472||3648||1080/60p||21.9||12.5||522||65||Canon G9 X Mark II|
|Canon 80D« »||APS-C||24.0||6000||4000||1080/60p||23.6||13.2||1135||79||Canon 80D|
|Fujifilm X100F« »||APS-C||24.0||6000||4000||1080/60p||-||-||-||-||Fujifilm X100F|
|Nikon D500« »||APS-C||20.7||5568||3712||4K/30p||24.0||14.0||1324||83||Nikon D500|
|Nikon D7200« »||APS-C||24.0||6000||4000||1080/60p||24.5||14.6||1333||87||Nikon D7200|
|Nikon D7100« »||APS-C||24.0||6000||4000||1080/60p||24.2||13.7||1256||83||Nikon D7100|
|Nikon D7000« »||APS-C||16.1||4928||3264||10800/24p||23.5||13.9||1167||80||Nikon D7000|
|Panasonic FT7« »||1/2.3||20.2||5184||3888||4K/30p||-||-||-||-||Panasonic FT7|
|Sony RX10 III« »||1-inch||20.0||5472||3648||4K/30p||23.1||12.6||472||70||Sony RX10 III|
Many modern cameras are not only capable of taking still images, but can also record movies. Both cameras under consideration have a sensor with sufficiently fast read-out times for moving pictures, but the D7500 provides a better video resolution than the G1X Mark III. It can shoot movie footage at 4K/30p, while the Canon is limited to 1080/60p.
Feature comparison: Canon G1 X Mark III vs Nikon D7500
Beyond 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 D7500 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 following table reports on some other key feature differences and similarities of the Canon G1 X Mark III, the Nikon D7500, and comparable cameras.
|Canon G1 X Mark III»||2360||n||3.0||1040||swivel||Y||2000||9.0||Y||Y||Canon G1 X Mark III|
|Nikon D7500«||optical||Y||3.2||922||tilting||Y||8000||8.0||Y||n||Nikon D7500|
|Canon 2000D« »||optical||n||3.0||920||fixed||n||4000||3.0||Y||n||Canon 2000D|
|Canon M50« »||2360||n||3.0||1040||swivel||Y||4000||10.0||Y||n||Canon M50|
|Canon 6D Mark II« »||optical||Y||3.0||1040||swivel||Y||4000||6.5||n||n||Canon 6D Mark II|
|Canon 200D« »||optical||n||3.0||1040||swivel||Y||4000||5.0||Y||n||Canon 200D|
|Canon G9 X Mark II« »||-||n||3.0||1040||fixed||Y||2000||8.2||Y||Y||Canon G9 X Mark II|
|Canon 80D« »||optical||Y||3.0||1040||swivel||Y||8000||7.0||Y||n||Canon 80D|
|Fujifilm X100F« »||2360||n||3.0||1040||fixed||n||4000||8.0||Y||n||Fujifilm X100F|
|Nikon D500« »||optical||Y||3.2||2359||tilting||Y||8000||10.0||n||n||Nikon D500|
|Nikon D7200« »||optical||Y||3.2||1229||fixed||n||8000||6.0||Y||n||Nikon D7200|
|Nikon D7100« »||optical||Y||3.2||1229||fixed||n||8000||6.0||Y||n||Nikon D7100|
|Nikon D7000« »||optical||Y||3.0||921||fixed||n||8000||6.0||Y||n||Nikon D7000|
|Panasonic FT7« »||1170||n||3.0||1040||fixed||n||1300||10.0||Y||Y||Panasonic FT7|
|Sony RX10 III« »||2359||Y||3.0||1229||tilting||n||2000||14.0||Y||Y||Sony RX10 III|
One feature that is present on the D7500, but is missing on the G1X Mark III is a top-level LCD. While being, of course, smaller than the rear screen, the control panel conveys some of the essential shooting information and can be convenient for quick and easy settings verification.The G1X Mark III has an articulated LCD that can be turned to be front-facing. This characteristic will be appreciated by vloggers and photographers who are interested in snapping selfies. In contrast, the D7500 does not have a selfie-screen.
Concerning the storage of imaging data, both the G1X Mark III and the D7500 write their files to SDXC cards.
Connectivity comparison: Canon G1 X Mark III vs Nikon D7500
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 PowerShot G1 X Mark III and Nikon D7500 and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.
|Canon G1 X Mark III»||Y||stereo||mono||-||-||micro||2.0||Y||Y||Y||Canon G1 X Mark III|
|Nikon D7500«||Y||stereo||mono||Y||Y||mini||2.0||Y||-||Y||Nikon D7500|
|Canon 2000D« »||Y||mono||mono||-||-||mini||2.0||Y||Y||-||Canon 2000D|
|Canon M50« »||Y||stereo||mono||Y||-||micro||2.0||Y||Y||Y||Canon M50|
|Canon 6D Mark II« »||Y||stereo||mono||Y||-||mini||2.0||Y||Y||Y||Canon 6D Mark II|
|Canon 200D« »||Y||stereo||mono||Y||-||mini||2.0||Y||Y||Y||Canon 200D|
|Canon G9 X Mark II« »||-||stereo||mono||-||-||micro||2.0||Y||Y||Y||Canon G9 X Mark II|
|Canon 80D« »||Y||stereo||mono||Y||Y||mini||2.0||Y||Y||-||Canon 80D|
|Fujifilm X100F« »||Y||stereo||mono||Y||-||micro||2.0||Y||-||-||Fujifilm X100F|
|Nikon D500« »||Y||stereo||mono||Y||Y||mini||3.0||Y||Y||Y||Nikon D500|
|Nikon D7200« »||Y||stereo||mono||Y||Y||mini||2.0||Y||Y||-||Nikon D7200|
|Nikon D7100« »||Y||stereo||mono||Y||Y||mini||2.0||-||-||-||Nikon D7100|
|Nikon D7000« »||Y||mono||mono||Y||-||mini||2.0||-||-||-||Nikon D7000|
|Panasonic FT7« »||-||stereo||mono||-||-||micro||2.0||Y||-||-||Panasonic FT7|
|Sony RX10 III« »||Y||stereo||mono||Y||Y||micro||2.0||Y||Y||-||Sony RX10 III|
It is notable that the D7500 has a microphone port, which can help to improve the quality of audio recordings by attaching an external microphone. The G1X Mark III does not feature such a mic input.
Both the G1X Mark III and the D7500 are recent models that feature in their makers' current product line-up. The D7500 replaced the earlier Nikon D7200, while the G1X Mark III followed on from the Canon G1 X Mark II.
Review summary: Canon G1 X Mark III vs Nikon D7500
So what is the bottom line? Is the Canon G1 X Mark III better than the Nikon D7500 or vice versa? Below is a summary of the relative strengths of each of the two contestants.
Reasons to prefer the Canon PowerShot G1 X Mark III:
- More detail: Offers more megapixels (24 vs 20.7MP) with a 8% higher linear resolution.
- Better video autofocus: Features on-sensor phase-detection for more confident movie autofocus.
- More framing info: Has an electronic viewfinder that displays shooting data.
- More detailed LCD: Has a higher resolution rear screen (1040k vs 922k dots).
- 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.
- Faster burst: Shoots at higher frequency (9 vs 8 flaps/sec) to capture the decisive moment.
- Ready to shoot: Comes with a built-in lens, while the D7500 requires a separate lens.
- More compact: Is smaller (115x78mm vs 136x104mm) and thus needs less room in the bag.
- Less heavy: Is lighter even though it comes with a built-in lens (unlike the D7500).
- Sharper images: Has hand-shake reducing image stabilization built-in.
- Easier device pairing: Supports NFC for fast wireless image transfer over short distances.
- More modern: Is somewhat more recent (announced 6 months after the D7500).
Arguments in favor of the Nikon D7500:
- Better video: Provides higher definition movie capture (4K/30p vs 1080/60p).
- Better sound: Can connect to an external microphone for higher quality sound recording.
- Better sound control: Has a headphone port that enables audio monitoring while recording.
- Brighter framing: Features an optical viewfinder for clear, lag-free composition.
- Easier setting verification: Features a control panel on top to check shooting parameters.
- Larger screen: Has a bigger rear LCD (3.2" vs 3.0") for image review and settings control.
- Faster shutter: Has higher mechanical shutter speed (8000/sec vs 2000/sec) to freeze action.
- More flexible: Makes it possible to change lenses and thus to use specialty optics.
- Longer lasting: Gets more shots (950 versus 200) out of a single battery charge.
- More heavily discounted: Has been on the market for longer (launched in April 2017).
If the count of relative strengths (bullet points above) is taken as a measure, the G1X Mark III emerges as the winner of the contest (13 : 10 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.
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 G1X Mark III and the D7500 in practical situations. 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 G1 X Mark III vs Nikon D7500
This is why expert reviews are important. The adjacent table relays the overall verdicts of several of the most popular 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 G1 X Mark III»||Rec||79/100||4.5/5||-||4.5/5||Oct 2017||1,299||Canon G1 X Mark III|
|Nikon D7500«||HiRec||86/100||5/5||4.5/5||4.5/5||Apr 2017||1,299||Nikon D7500|
|Canon 2000D« »||rev||-||3.5/5||-||3.5/5||Feb 2018||449||Canon 2000D|
|Canon M50« »||Rec||79/100||-||-||3.5/5||Feb 2018||779||Canon M50|
|Canon 6D Mark II« »||Rec||80/100||4.5/5||4/5||4/5||Jun 2017||1,999||Canon 6D Mark II|
|Canon 200D« »||HiRec||78/100||4.5/5||4.5/5||4.5/5||Jun 2017||549||Canon 200D|
|Canon G9 X Mark II« »||-||75/100||4.5/5||4.5/5||4.5/5||Jan 2017||529||Canon G9 X Mark II|
|Canon 80D« »||HiRec||84/100||4.5/5||4.5/5||4.5/5||Feb 2016||1,199||Canon 80D|
|Fujifilm X100F« »||Rec||83/100||4.5/5||-||4.5/5||Jan 2017||1,299||Fujifilm X100F|
|Nikon D500« »||HiRec||91/100||4.5/5||5/5||5/5||Jan 2016||1,999||Nikon D500|
|Nikon D7200« »||HiRec||84/100||4.5/5||4/5||4.5/5||Mar 2015||1,199||-||Nikon D7200|
|Nikon D7100« »||HiRec||85/100||4.5/5||5/5||4.5/5||Feb 2013||1,199||-||Nikon D7100|
|Nikon D7000« »||-||80/100||4.5/5||5/5||4.5/5||Sep 2010||1,499||-||Nikon D7000|
|Panasonic FT7« »||Rec||-||3.5/5||-||3.5/5||May 2018||449||Panasonic FT7|
|Sony RX10 III« »||Rec||84/100||4.5/5||4.5/5||4.5/5||Mar 2016||1,499||Sony RX10 III|
The above review scores should be interpreted with care, 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.
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- Nikon D7200 vs Panasonic GX7
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- Panasonic GH5s vs Canon G7 X
Specifications: Canon G1 X Mark III vs Nikon D7500
|Camera Model||Canon G1 X Mark III||Nikon D7500|
|Camera Type||Fixed lens compact camera||Digital single lens reflex|
|Camera Lens||24-72mm f/2.8-5.6||Nikon F mount lenses|
|Launch Date||October 2017||April 2017|
|Launch Price||USD 1299||USD 1299|
|Sensor Format||APS-C Sensor||APS-C Sensor|
|Sensor Size||22.3 x 14.9 mm||23.5 x 14.9 mm|
|Sensor Area||332.27 mm2||368.95 mm2|
|Sensor Diagonal||26.8 mm||28.3 mm|
|Sensor Resolution||24 Megapixels||20.7 Megapixels|
|Image Resolution||6000 x 4000 pixels||5568 x 3712 pixels|
|Pixel Pitch||3.72 μm||4.22 μm|
|Pixel Density||7.22 MP/cm2||5.60 MP/cm2|
|Moiré control||Anti-Alias filter||Anti-Alias filter|
|Movie Capability||1080/60p Video||4K/30p Video|
|ISO Setting||100-25600 ISO||100-51200 ISO|
|ISO Boost||no Enhancement||50-1640000 ISO|
|Image Processor||DIGIC 7||EXPEED 5|
|DXO Sensor Quality (score)||..||86|
|DXO Color Depth (bits)||..||24.3|
|DXO Dynamic Range (EV)||..||14.0|
|DXO Low Light (ISO)||..||1483|
|Viewfinder Type||Electronic viewfinder||Optical viewfinder|
|Viewfinder Field of View||100%||100%|
|Viewfinder Resolution||2360k dots||n/a|
|Top-Level Screen||no Top Display||Control Panel|
|LCD Framing||Live View||Live View|
|Rear LCD Size||3.0 inch||3.2 inch|
|LCD Resolution||1040k dots||922k dots|
|LCD Attachment||Swivel screen||Tilting screen|
|Autofocus System||On-Sensor Phase-detect||Phase-detect AF|
|Maximum Shutter Speed||1/2000s||1/8000s|
|Continuous Shooting||9 shutter flaps/s||8 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||micro HDMI||mini HDMI|
|Microphone Port||no MIC socket||External MIC port|
|Headphone Socket||no Headphone port||Headphone port|
|Wifi Support||Wifi built-in||Wifi built-in|
|Near-Field Communication||NFC built-in||no NFC|
|Bluetooth Support||Bluetooth built-in||Bluetooth built-in|
|Environmental Sealing||Weathersealed body||Weathersealed body|
|Battery Type||NB-13L power pack||EN-EL15a power pack|
|Battery Life (CIPA)||200 shots per charge||950 shots per charge|
115 x 78 x 51 mm
(4.5 x 3.1 x 2.0 in)
136 x 104 x 73 mm
(5.4 x 4.1 x 2.9 in)
|Camera Weight||399 g (14.1 oz)||720 g (25.4 oz)|
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