Canon G1 X vs Sony A7 III
The Canon PowerShot G1 X and the Sony Alpha A7 III are two enthusiast cameras that were announced, respectively, in January 2012 and February 2018. The G1X is a fixed lens compact, while the A7 III is a mirrorless interchangeable lens camera. The cameras are based on an 1.5-inch (G1X) and a full frame (A7 III) sensor. The Canon has a resolution of 14.2 megapixels, whereas the Sony provides 24 MP.
Below is an overview of the main specs of the two cameras as a starting point for the comparison.
|Canon G1 X||Sony A7 III|
|Fixed lens compact camera||Mirrorless system camera|
|28-112mm f/2.8-5.8||Sony E mount lenses|
|14.2 MP, 1.5" Sensor||24 MP, Full Frame Sensor|
|1080/24p Video||4K/30p Video|
|ISO 100-12800||ISO 100-51200 (50-204800)|
|Optical viewfinder||Electronic viewfinder (2359k dots)|
|3.0" LCD, 922k dots||3.0" LCD, 922k dots|
|Swivel touchscreen||Tilting touchscreen|
|1.9 shutter flaps per second||10 shutter flaps per second|
|Lens-based stabilization||In-body stabilization|
|Not weather sealed||Weathersealed body|
|250 shots per battery charge||610 shots per battery charge|
|117 x 81 x 65 mm, 534 g||127 x 96 x 74 mm, 650 g|
Going beyond this snapshot of core features and characteristics, what are the differences between the Canon PowerShot G1 X and the Sony Alpha A7 III? 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: Canon G1 X vs Sony A7 III
An illustration of the physical size and weight of the Canon G1 X and the Sony A7 III is provided in the side-by-side display below. The two cameras are presented according to their relative size. Three consecutive perspectives from the front, the top, and the back are available. All size dimensions 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 Sony A7 III is notably larger (29 percent) than the Canon G1 X. It is noteworthy in this context that the A7 III is splash and dust-proof, while the G1X does not feature any corresponding weather-sealing.
The above size and weight comparisons are to some extent incomplete and possibly misleading, as the G1X has a lens built in, whereas the A7 III 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 A7 III and their specifications in the Sony FE Lens Catalog.
Concerning battery life, the G1X gets 250 shots out of its NB-10L battery, while the A7 III can take 610 images on a single charge of its NP-FZ100 power pack. The power pack in the A7 III can be charged via the USB port, which can be very convenient when travelling.
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, 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»||4.6 in||3.2 in||2.6 in||18.8 oz||250||n||Jan 2012||799||-||Canon G1 X|
|Sony A7 III«||5.0 in||3.8 in||2.9 in||22.9 oz||610||Y||Feb 2018||1,999||Sony A7 III|
|Canon G1 X Mark II« »||4.6 in||2.9 in||2.6 in||19.5 oz||240||n||Feb 2014||799||Canon G1 X Mark II|
|Canon G16« »||4.3 in||3.0 in||1.6 in||12.6 oz||360||n||Aug 2013||549||Canon G16|
|Canon S120« »||3.9 in||2.3 in||1.1 in||7.7 oz||230||n||Aug 2013||449||-||Canon S120|
|Canon SX50« »||4.8 in||3.4 in||4.2 in||21.0 oz||315||n||Sep 2012||429||-||Canon SX50|
|Canon T4i« »||5.2 in||3.9 in||3.1 in||20.3 oz||440||n||Jun 2012||849||-||Canon T4i|
|Canon T3« »||5.1 in||3.9 in||3.1 in||17.5 oz||700||n||Feb 2011||449||-||Canon T3|
|Canon T1i« »||5.1 in||3.9 in||2.4 in||18.3 oz||400||n||Mar 2009||799||-||Canon T1i|
|Canon XSi« »||5.1 in||3.9 in||2.4 in||18.5 oz||500||n||Jan 2008||799||-||Canon XSi|
|Leica V-LUX 4« »||4.9 in||3.4 in||4.3 in||20.7 oz||540||n||Sep 2012||949||-||Leica V-LUX 4|
|Leica V-LUX 3« »||4.9 in||3.2 in||3.7 in||19.0 oz||410||n||Dec 2011||949||-||Leica V-LUX 3|
|Sony A9« »||5.0 in||3.8 in||2.5 in||23.7 oz||650||Y||Apr 2017||4,499||Sony A9|
|Sony A7R II« »||5.0 in||3.8 in||2.4 in||22.0 oz||290||Y||Jun 2015||3,199||-||Sony A7R II|
|Sony A7S II« »||5.0 in||3.8 in||2.4 in||22.1 oz||370||Y||Sep 2015||2,999||Sony A7S II|
|Sony A7 II« »||5.0 in||3.8 in||2.4 in||21.1 oz||350||Y||Nov 2014||1,999||-||Sony A7 II|
|Sony A7« »||5.0 in||3.7 in||1.9 in||16.7 oz||340||Y||Oct 2013||1,699||-||Sony A7|
|Note: Measurements and pricing do not include easily detachable parts, such as 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 G1X was launched at a lower price than the A7 III, despite having a lens built in. 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 vs Sony A7 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. 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 G1 X features an 1.5-inch sensor and the Sony A7 III a full frame sensor. The sensor area in the A7 III is 223 percent bigger. As a result of these sensor size differences, the cameras have a format factor of, respectively, 1.85 and 1.0. The sensor in the G1X has a native 4:3 aspect ratio, while the one in the A7 III offers a 3:2 aspect.
With 24MP, the A7 III offers a higher resolution than the G1X (14.2MP), but the A7 III nevertheless has larger individual pixels (pixel pitch of 5.94μm versus 4.30μm for the G1X) due to its larger sensor. Moreover, the A7 III is a much more recent model (by 6 years and 1 month) than the G1X, and its sensor will have benefitted from technological advances during this time that further enhance the light gathering capacity of its pixel-units. Coming back to sensor resolution, it should be mentioned that the A7 III has no anti-alias filter installed, so that it can capture all the detail its sensor resolves.
The resolution advantage of the Sony A7 III implies greater flexibility for cropping images or the possibility to print larger pictures. The maximum print size of the A7 III for good quality output (200 dots per inch) amounts to 30 x 20 inch or 76.2 x 50.8 cm, for very good quality (250 dpi) 24 x 16 inch or 61 x 40.6 cm, and for excellent quality (300 dpi) 20 x 13.3 inch or 50.8 x 33.9 cm. The corresponding values for the Canon G1 X are 21.8 x 16.3 inch or 55.3 x 41.5 cm for good quality, 17.4 x 13.1 inch or 44.2 x 33.2 cm for very good quality, and 14.5 x 10.9 inch or 36.8 x 27.6 cm for excellent quality prints.
The A7 III has on-sensor phase detect pixels, which results in fast and reliable autofocus acquisition even during live view operation.
The Canon PowerShot G1 X has a native sensitivity range from ISO 100 to ISO 12800. The corresponding ISO settings for the Sony Alpha A7 III are ISO 100 to ISO 51200, with the possibility to increase the ISO range to 50-204800.
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 consideration, the A7 III offers substantially better image quality than the G1X (overall score 36 points higher). The advantage is based on 3.3 bits higher color depth, 3.9 EV in additional dynamic range, and 2.5 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.
|Canon G1 X»||1.5-inch||14.2||4352||3264||1080/24p||21.7||10.8||644||60||Canon G1 X|
|Sony A7 III«||Full Frame||24.0||6000||4000||4K/30p||25.0||14.7||3730||96||Sony A7 III|
|Canon G1 X Mark II« »||1.5-inch||13.0||4160||3120||1080/30p||21.5||10.8||581||58||Canon G1 X Mark II|
|Canon G16« »||1/1.7||12.0||4000||3000||1080/60p||21.0||11.7||230||54||Canon G16|
|Canon S120« »||1/1.7||12.0||4000||3000||1080/60p||21.3||11.9||246||56||Canon S120|
|Canon SX50« »||1/2.3||12.0||4000||3000||1080/24p||20.3||11.2||179||47||Canon SX50|
|Canon T4i« »||APS-C||17.9||5184||3456||1080/30p||21.7||11.2||722||62||Canon T4i|
|Canon T3« »||APS-C||12.2||4272||2848||720/30p||21.9||11.0||755||62||Canon T3|
|Canon T1i« »||APS-C||15.1||4752||3168||1080/20p||21.7||11.5||663||63||Canon T1i|
|Canon XSi« »||APS-C||12.2||4272||2848||-||21.9||10.8||692||61||Canon XSi|
|Leica V-LUX 4« »||1/2.3||12.0||4000||3000||1080/60p||-||-||-||-||Leica V-LUX 4|
|Leica V-LUX 3« »||1/2.3||12.0||4000||3000||1080/60p||-||-||-||-||Leica V-LUX 3|
|Sony A9« »||Full Frame||24.0||6000||4000||4K/30p||24.9||13.3||3517||92||Sony A9|
|Sony A7R II« »||Full Frame||42.2||7952||5304||4K/30p||26.0||13.9||3434||98||Sony A7R II|
|Sony A7S II« »||Full Frame||12.0||4240||2832||4K/30p||23.6||13.3||2993||85||Sony A7S II|
|Sony A7 II« »||Full Frame||24.0||6000||4000||1080/60p||24.9||13.6||2449||90||Sony A7 II|
|Sony A7« »||Full Frame||24.0||6000||4000||1080/60p||24.8||14.2||2248||90||Sony A7|
Many modern cameras are not only capable of taking still images, but also of capturing video footage. Both cameras under consideration are equipped with sensors that have a sufficiently high read-out speed for moving images, but the A7 III provides a better video resolution than the G1X. It can shoot movie footage at 4K/30p, while the Canon is limited to 1080/24p.
Feature comparison: Canon G1 X vs Sony A7 III
Beyond body and sensor, cameras can and do differ across a range of features. For example, the A7 III has an electronic viewfinder (2359k dots), while the G1X 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 G1 X and Sony A7 III in connection with corresponding information for a sample of similar cameras.
|Canon G1 X»||optical||n||3.0||922||Swivel||n||1/4000s||1.9||Y||Y||Canon G1 X|
|Sony A7 III«||2359||n||3.0||922||tilting||Y||1/8000s||10.0||n||Y||Sony A7 III|
|Canon G1 X Mark II« »||-||n||3.0||1040||tilting||Y||1/4000s||5.2||Y||Y||Canon G1 X Mark II|
|Canon G16« »||optical||n||3.0||922||fixed||n||1/4000s||2.2||Y||Y||Canon G16|
|Canon S120« »||-||n||3.0||922||fixed||Y||1/2000s||12.1||Y||Y||Canon S120|
|Canon SX50« »||202||n||3.0||461||swivel||n||1/2000s||2.2||Y||Y||Canon SX50|
|Canon T4i« »||optical||n||3.0||1040||swivel||Y||1/4000s||5.0||Y||n||Canon T4i|
|Canon T3« »||optical||n||2.7||230||fixed||n||1/4000s||3.0||Y||n||Canon T3|
|Canon T1i« »||optical||n||3.0||920||fixed||n||1/4000s||3.4||Y||n||Canon T1i|
|Canon XSi« »||optical||n||3.0||230||fixed||n||1/4000s||3.5||Y||n||Canon XSi|
|Leica V-LUX 4« »||1312||n||3.0||460||swivel||n||1/4000s||12.0||Y||Y||Leica V-LUX 4|
|Leica V-LUX 3« »||202||n||3.0||460||swivel||n||1/2000s||12.0||Y||Y||Leica V-LUX 3|
|Sony A9« »||3686||n||3.0||1440||tilting||Y||1/8000s||20.0||n||Y||Sony A9|
|Sony A7R II« »||2400||n||3.0||1229||tilting||n||1/8000s||5.0||n||Y||Sony A7R II|
|Sony A7S II« »||2400||n||3.0||1229||tilting||n||1/8000s||5.0||n||Y||Sony A7S II|
|Sony A7 II« »||2400||n||3.0||1230||tilting||n||1/8000s||5.0||n||Y||Sony A7 II|
|Sony A7« »||2400||n||3.0||1230||tilting||n||1/8000s||5.0||n||n||Sony A7|
One difference between the cameras concerns the presence of an on-board flash. The G1X has one, while the A7 III does not. While the built-in flash of the G1X is not very powerful, it can at times be useful as a fill-in light.The G1X 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 A7 III does not have a selfie-screen.
The reported shutter speed information refers to the use of the mechanical shutter. Yet, some cameras only have an electronic shutter, while others have an electronic shutter in addition to a mechanical one. In fact, the A7 III is one of those camera that have an additional electronic shutter, which makes completely silent shooting possible. However, this mode is less suitable for photographing moving objects (risk of rolling shutter) or shooting under artificial light sources (risk of flickering).
The Sony A7 III has an intervalometer built-in. This enables the photographer to capture time lapse sequences, such as flower blooming, a sunset or moon rise, without purchasing an external camera trigger and related software.
The G1X writes its imaging data to SDXC cards, while the A7 III uses SDXC or Memory Stick PRO Duo cards. The A7 III features dual card slots, which can be very useful in case a memory card fails. In contrast, the G1X only has one slot. The A7 III supports UHS-II cards on its first slot and UHS-I on its second one, while the G1X cannot take advantage of Ultra High Speed SD cards.
Connectivity comparison: Canon G1 X vs Sony A7 III
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 and Sony Alpha A7 III and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.
|Canon G1 X»||Y||stereo||mono||-||-||mini||2.0||-||-||-||Canon G1 X|
|Sony A7 III«||Y||stereo||mono||Y||Y||micro||3.1||Y||Y||Y||Sony A7 III|
|Canon G1 X Mark II« »||Y||stereo||mono||-||-||mini||2.0||Y||Y||-||Canon G1 X Mark II|
|Canon G16« »||Y||stereo||mono||-||-||mini||2.0||Y||-||-||Canon G16|
|Canon S120« »||-||stereo||mono||-||-||mini||2.0||Y||-||-||Canon S120|
|Canon SX50« »||Y||stereo||mono||-||-||mini||2.0||-||-||-||Canon SX50|
|Canon T4i« »||Y||stereo||mono||Y||-||mini||2.0||-||-||-||Canon T4i|
|Canon T3« »||Y||stereo||mono||-||-||mini||2.0||-||-||-||Canon T3|
|Canon T1i« »||Y||mono||mono||-||-||mini||2.0||-||-||-||Canon T1i|
|Canon XSi« »||Y||-||-||-||-||mini||2.0||-||-||-||Canon XSi|
|Leica V-LUX 4« »||Y||stereo||mono||Y||-||mini||2.0||-||-||-||Leica V-LUX 4|
|Leica V-LUX 3« »||Y||stereo||-||-||-||mini||2.0||-||-||-||Leica V-LUX 3|
|Sony A9« »||Y||stereo||mono||Y||Y||micro||2.0||Y||Y||Y||Sony A9|
|Sony A7R II« »||Y||stereo||mono||Y||Y||micro||2.0||Y||Y||-||Sony A7R II|
|Sony A7S II« »||Y||stereo||mono||Y||Y||micro||2.0||Y||Y||-||Sony A7S II|
|Sony A7 II« »||Y||stereo||mono||Y||Y||micro||2.0||Y||Y||-||Sony A7 II|
|Sony A7« »||Y||stereo||mono||Y||Y||micro||2.0||Y||Y||-||Sony A7|
It is notable that the A7 III offers wifi support, which can be a very convenient means to transfer image data to an off-camera location. In contrast, the G1X does not offer wifi capability.
The A7 III is a recent model that features in the current product line-up of Sony. In contrast, the G1X has been discontinued (but it can be found pre-owned on eBay). As a replacement in the same line of cameras, the G1X was succeeded by the Canon G1X Mark II. Further information on the two cameras (e.g. user guides, manuals), as well as related accessories, can be found on the official Canon and Sony websites.
Review summary: Canon G1 X vs Sony A7 III
So what conclusions can be drawn? Which of the two cameras – the Canon G1 X or the Sony A7 III – has the upper hand? Is one clearly better than the other? The listing below highlights the relative strengths of the two models.
Reasons to prefer the Canon PowerShot G1 X:
- Better moiré control: Has an anti-alias filter to avoid artificial patterns to appear in images.
- Brighter framing: Features an optical viewfinder for clear, lag-free composition.
- More selfie-friendly: Has an articulated screen that can be turned to be front-facing.
- Ready to shoot: Has a lens built-in, whereas the A7 III requires a separate lens.
- More compact: Is smaller (117x81mm vs 127x96mm) and thus needs less room in the bag.
- Less heavy: Is lighter even though it comes with a built-in lens (unlike the A7 III).
- Easier fill-in: Is equipped with a small onboard flash to brighten deep shadow areas.
- More affordable: Was introduced at a lower price, despite coming with a built-in lens.
- More heavily discounted: Has been available for much longer (launched in January 2012).
Advantages of the Sony Alpha A7 III:
- More detail: Has more megapixels (24 vs 14.2MP), which boosts linear resolution by 33%.
- Maximized detail: Lacks an anti-alias filter to exploit the sensor's full resolution potential.
- Better image quality: Scores substantially higher (36 points) in the DXO overall evaluation.
- Richer colors: Generates noticeably more natural colors (3.3 bits more color depth).
- More dynamic range: Captures a broader range of light and dark details (3.9 EV of extra DR).
- Better low-light sensitivity: Can shoot in dim conditions (2.5 stops ISO advantage).
- Better video: Provides higher definition movie capture (4K/30p vs 1080/24p).
- 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.
- Better sound control: Has a headphone port that enables audio monitoring while recording.
- More framing info: Has an electronic viewfinder that displays shooting data.
- Fewer buttons to press: Has a touchscreen to facilitate handling and shooting adjustments.
- Faster shutter: Has higher mechanical shutter speed (1/8000s vs 1/4000s) to freeze action.
- Faster burst: Shoots at higher frequency (10 vs 1.9 flaps/sec) to capture the decisive moment.
- Less disturbing: Has an electronic shutter option for completely silent shooting.
- Easier time-lapse photography: Has an intervalometer built-in for low frequency shooting.
- More flexible: Takes interchangeable lenses and can thus be used with specialty optics.
- Longer lasting: Gets more shots (610 versus 250) out of a single battery charge.
- Easier travel charging: Can be conveniently charged via its USB port.
- Better sealing: Is splash and dust sealed for shooting in inclement weather conditions.
- Faster data transfer: Supports a more advanced USB protocol (3.1 vs 2.0).
- Easier file upload: Has wifi built in for automatic backup or image transfer to the web.
- Easier device pairing: Supports NFC for fast wireless image transfer over short distances.
- Easier wireless transfer: Supports Bluetooth for image sharing without cables.
- Greater peace of mind: Features a second card slot as a backup in case of memory card failure.
- Faster buffer clearing: Supports Ultra High Speed (UHS-II and UHS-I) SDXC cards.
- More modern: Reflects 6 years and 1 month of technical progress since the G1X launch.
If the count of individual advantages (bullet points above) is taken as a guide, the A7 III is the clear winner of the contest (26 : 9 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. 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 G1 X and the Sony A7 III place the cameras among the top in their class? Find out in the latest Best Travel-Zoom Camera and Best Mirrorless Interchangeable Lens Camera listings 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 says little about, for example, the shooting experience and imaging performance of the G1X and the A7 III 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 vs Sony A7 III
This is where reviews by experts come in. The following table reports the overall ratings of the cameras as published by some of the major camera review sites (cameralabs, dpreview, ephotozine, imaging-resource, and photographyblog). 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.
|Canon G1 X»||+||76/100||4/5||4/5||4.5/5||Jan 2012||799||-||Canon G1 X|
|Sony A7 III«||+ +||89/100||5/5||5/5||5/5||Feb 2018||1,999||Sony A7 III|
|Canon G1 X Mark II« »||+||77/100||4/5||4/5||4.5/5||Feb 2014||799||Canon G1 X Mark II|
|Canon G16« »||+||-||4.5/5||4.5/5||4.5/5||Aug 2013||549||Canon G16|
|Canon S120« »||+ +||-||4.5/5||o||4.5/5||Aug 2013||449||-||Canon S120|
|Canon SX50« »||+ +||72/100||4.5/5||-||4.5/5||Sep 2012||429||-||Canon SX50|
|Canon T4i« »||+ +||77/100||4.5/5||4.5/5||4.5/5||Jun 2012||849||-||Canon T4i|
|Canon T3« »||80/100||69/100||4/5||4/5||4.5/5||Feb 2011||449||-||Canon T3|
|Canon T1i« »||+ +||74/100||4.5/5||5/5||4.5/5||Mar 2009||799||-||Canon T1i|
|Canon XSi« »||+ +||+ +||4/5||5/5||4.5/5||Jan 2008||799||-||Canon XSi|
|Leica V-LUX 4« »||-||-||-||-||-||Sep 2012||949||-||Leica V-LUX 4|
|Leica V-LUX 3« »||-||-||-||-||-||Dec 2011||949||-||Leica V-LUX 3|
|Sony A9« »||+ +||89/100||5/5||5/5||5/5||Apr 2017||4,499||Sony A9|
|Sony A7R II« »||+ +||90/100||5/5||4.5/5||5/5||Jun 2015||3,199||-||Sony A7R II|
|Sony A7S II« »||+||-||4.5/5||5/5||5/5||Sep 2015||2,999||Sony A7S II|
|Sony A7 II« »||+||82/100||4.5/5||5/5||5/5||Nov 2014||1,999||-||Sony A7 II|
|Sony A7« »||+ +||80/100||5/5||4.5/5||5/5||Oct 2013||1,699||-||Sony A7|
|Notes: (+ +) highly recommended; (+) recommended; (o) reviewed; (-) not available.|
Care should be taken when interpreting the review scores above, 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 comparing ratings of very distinct cameras or ones that are far apart in terms of their release date have little meaning. Also, please note that some of the review sites have changed their methodology and reporting over time.
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. As an alternative, you can also directly jump to any one of the listed comparisons that were previously generated by the CAM-parator tool.
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Specifications: Canon G1 X vs Sony A7 III
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 G1 X||Sony A7 III|
|Camera Type||Fixed lens compact camera||Mirrorless system camera|
|Camera Lens||28-112mm f/2.8-5.8||Sony E mount lenses|
|Launch Date||January 2012||February 2018|
|Launch Price||USD 799||USD 1999|
|Sensor Specs||Canon G1 X||Sony A7 III|
|Sensor Format||1.5" Sensor||Full Frame Sensor|
|Sensor Size||18.7 x 14.0 mm||35.6 x 23.8 mm|
|Sensor Area||261.8 mm2||847.28 mm2|
|Sensor Diagonal||23.4 mm||42.8 mm|
|Sensor Resolution||14.2 Megapixels||24 Megapixels|
|Image Resolution||4352 x 3264 pixels||6000 x 4000 pixels|
|Pixel Pitch||4.30 μm||5.94 μm|
|Pixel Density||5.43 MP/cm2||2.83 MP/cm2|
|Moiré control||Anti-Alias filter||no AA filter|
|Movie Capability||1080/24p Video||4K/30p Video|
|ISO Setting||100-12800 ISO||100-51200 ISO|
|ISO Boost||no Enhancement||50-204800 ISO|
|Image Processor||DIGIC 5||BIONZ X|
|DXO Sensor Quality (score)||60||96|
|DXO Color Depth (bits)||21.7||25.0|
|DXO Dynamic Range (EV)||10.8||14.7|
|DXO Low Light (ISO)||644||3730|
|Screen Specs||Canon G1 X||Sony A7 III|
|Viewfinder Type||Optical viewfinder||Electronic viewfinder|
|Viewfinder Field of View||74%||100%|
|Viewfinder Resolution||2359k dots|
|LCD Framing||Live View||Live View|
|Rear LCD Size||3.0 inch||3.0 inch|
|LCD Resolution||922k dots||922k dots|
|LCD Attachment||Tilting screen|
|Touch Input||no Touchscreen||Touchscreen|
|Shooting Specs||Canon G1 X||Sony A7 III|
|Autofocus System||Contrast-detect AF||On-Sensor Phase-detect|
|Manual Focusing Aid||No Peaking Feature||Focus Peaking|
|Max Shutter Speed (mechanical)||1/4000/s||1/8000/s|
|Continuous Shooting||1.9 shutter flaps/s||10 shutter flaps/s|
|Electronic Shutter||no E-Shutter||YES|
|Time-Lapse Photography||no Intervalometer||Intervalometer built-in|
|Image Stabilization||Lens-based stabilization||In-body stabilization|
|Fill Flash||Build-in Flash||no On-Board Flash|
|Storage Medium||SDXC cards||MS or SDXC cards|
|Second Storage Option||Single card slot||Dual card slots|
|UHS card support||no||Single UHS-II|
|Connectivity Specs||Canon G1 X||Sony A7 III|
|USB Connector||USB 2.0||USB 3.1|
|HDMI Port||mini HDMI||micro HDMI|
|Microphone Port||no MIC socket||External MIC port|
|Headphone Socket||no Headphone port||Headphone port|
|Wifi Support||no Wifi||Wifi built-in|
|Near-Field Communication||no NFC||NFC built-in|
|Bluetooth Support||no Bluetooth||Bluetooth built-in|
|Body Specs||Canon G1 X||Sony A7 III|
|Environmental Sealing||Not weather sealed||Weathersealed body|
|Battery Type||NB-10L power pack||NP-FZ100 power pack|
|Battery Life (CIPA)||250 shots per charge||610 shots per charge|
|In-Camera Charging||no USB charging||USB charging|
117 x 81 x 65 mm
(4.6 x 3.2 x 2.6 in)
127 x 96 x 74 mm
(5.0 x 3.8 x 2.9 in)
|Camera Weight||534 g (18.8 oz)||650 g (22.9 oz)|
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