Sony A6400 vs Canon G9 X Mark II
The Sony Alpha A6400 and the Canon PowerShot G9 X Mark II are two digital cameras that were officially introduced, respectively, in January 2019 and January 2017. The A6400 is a mirrorless interchangeable lens camera, while the G9X Mark II is a fixed lens compact. The cameras are based on an APS-C (A6400) and an one-inch (G9X Mark II) sensor. The Sony has a resolution of 24 megapixels, whereas the Canon provides 20 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 Sony Alpha A6400 and the Canon PowerShot G9 X Mark II? 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
An illustration of the physical size and weight of the Sony A6400 and the Canon G9 X Mark II is provided 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 dimensions are rounded to the nearest millimeter.
The G9X Mark II can be obtained in two different colors (black, silver), while the A6400 is only available in black.
If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Canon G9 X Mark II is notably smaller (29 percent) than the Sony A6400. It is worth mentioning in this context that the A6400 is splash and dust resistant, while the G9X Mark II does not feature any corresponding weather-sealing.
The above size and weight comparisons are to some extent incomplete and possibly misleading, as the G9X Mark II has a lens built in, whereas the A6400 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 A6400 and their specifications in the Sony E-Mount Lens Catalog.
Concerning battery life, the A6400 gets 410 shots out of its Sony NP-FW50 battery, while the G9X Mark II can take 235 images on a single charge of its Canon NB-13L power pack. The battery packs of both cameras can be charged via USB, which can be very convenient when travelling.
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, 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 (USD) |
Street Price |
||
---|---|---|---|---|---|---|---|---|---|---|---|
1. | Sony A6400 | 120 mm | 67 mm | 50 mm | 403 g | 410 | Y | Jan 2019 | 899 | amazon.com | |
2. | Canon G9 X Mark II | 98 mm | 58 mm | 31 mm | 206 g | 235 | n | Jan 2017 | 529 | ebay.com | |
3. | Canon G7 X | 103 mm | 60 mm | 40 mm | 304 g | 210 | n | Sep 2014 | 699 | ebay.com | |
4. | Canon G7 X Mark II | 106 mm | 61 mm | 42 mm | 319 g | 265 | n | Feb 2016 | 699 | ebay.com | |
5. | Canon G9 X | 98 mm | 58 mm | 31 mm | 209 g | 220 | n | Oct 2015 | 529 | ebay.com | |
6. | Canon M100 | 108 mm | 67 mm | 35 mm | 302 g | 295 | n | Aug 2017 | 499 | ebay.com | |
7. | Canon SL2 | 122 mm | 93 mm | 70 mm | 453 g | 650 | n | Jun 2017 | 549 | ebay.com | |
8. | Fujifilm X-T30 | 118 mm | 83 mm | 47 mm | 383 g | 380 | n | Feb 2019 | 899 | ebay.com | |
9. | Nikon D5300 | 125 mm | 98 mm | 76 mm | 480 g | 600 | n | Oct 2013 | 799 | ebay.com | |
10. | Sony A3000 | 128 mm | 91 mm | 85 mm | 411 g | 470 | n | Aug 2013 | 329 | ebay.com | |
11. | Sony A5100 | 110 mm | 63 mm | 36 mm | 283 g | 400 | n | Aug 2014 | 549 | ebay.com | |
12. | Sony A6000 | 120 mm | 67 mm | 45 mm | 344 g | 360 | n | Feb 2014 | 599 | ebay.com | |
13. | Sony A6100 | 120 mm | 67 mm | 59 mm | 396 g | 420 | n | Aug 2019 | 749 | ebay.com | |
14. | Sony A6300 | 120 mm | 67 mm | 49 mm | 404 g | 400 | Y | Feb 2016 | 999 | ebay.com | |
15. | Sony NEX-5R | 111 mm | 59 mm | 39 mm | 276 g | 330 | n | Aug 2012 | 749 | ebay.com | |
16. | Sony NEX-6 | 120 mm | 67 mm | 43 mm | 345 g | 360 | n | Sep 2012 | 999 | ebay.com | |
17. | Sony NEX-7 | 120 mm | 67 mm | 43 mm | 400 g | 430 | n | Aug 2011 | 1,349 | 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 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 G9X Mark II was launched at a lower price than the A6400, 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.
Sensor comparison
The imaging sensor is at the core of digital cameras and its size is one of the main determining factors 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. 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 Sony A6400 features an APS-C sensor and the Canon G9 X Mark II an one-inch sensor. The sensor area in the G9X Mark II is 68 percent smaller. As a result of these sensor size differences, the cameras have a format factor of, respectively, 1.5 and 2.7. Both cameras have a native aspect ratio (sensor width to sensor height) of 3:2.
With 24MP, the A6400 offers a higher resolution than the G9X Mark II (20MP), but the A6400 nevertheless has larger individual pixels (pixel pitch of 3.91μm versus 2.41μm for the G9X Mark II) due to its larger sensor. Moreover, the A6400 is a much more recent model (by 2 years) than the G9X Mark II, and its sensor will have benefitted from technological advances during this time that further enhance the light gathering capacity of its pixels.
The resolution advantage of the Sony A6400 implies greater flexibility for cropping images or the possibility to print larger pictures. The maximum print size of the A6400 for good quality output (200 dots per inch) amounts to 30 x 20 inches or 76.2 x 50.8 cm, for very good quality (250 dpi) 24 x 16 inches or 61 x 40.6 cm, and for excellent quality (300 dpi) 20 x 13.3 inches or 50.8 x 33.9 cm. The corresponding values for the Canon G9 X Mark II are 27.4 x 18.2 inches or 69.5 x 46.3 cm for good quality, 21.9 x 14.6 inches or 55.6 x 37.1 cm for very good quality, and 18.2 x 12.2 inches or 46.3 x 30.9 cm for excellent quality prints.
The A6400 has on-sensor phase detect pixels, which results in fast and reliable autofocus acquisition even during live view operation.
The Sony Alpha A6400 has a native sensitivity range from ISO 100 to ISO 32000, which can be extended to ISO 100-102400. The corresponding ISO settings for the Canon PowerShot G9 X Mark II are ISO 125 to ISO 12800 (no boost).
In terms of underlying technology, the A6400 is build around a CMOS sensor, while the G9X Mark II uses a BSI-CMOS imager. 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 assesses and scores the color depth ("DXO Portrait"), dynamic range ("DXO Landscape"), and low-light sensitivity ("DXO Sports") of camera sensors, and also publishes an overall camera score. Of the two cameras under review, the A6400 provides substantially higher image quality than the G9X Mark II, with an overall score that is 18 points higher. This advantage is based on 2.1 bits higher color depth, 1.1 EV in additional dynamic range, and 1.5 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.
Camera Model |
Sensor Class |
Resolution (MP) |
Horiz. Pixels |
Vert. Pixels |
Video Format |
DXO Portrait |
DXO Landscape |
DXO Sports |
DXO Overall |
||
---|---|---|---|---|---|---|---|---|---|---|---|
1. | Sony A6400 | APS-C | 24.0 | 6000 | 4000 | 4K/30p | 24.0 | 13.6 | 1431 | 83 | |
2. | Canon G9 X Mark II | 1-inch | 20.0 | 5472 | 3648 | 1080/60p | 21.9 | 12.5 | 522 | 65 | |
3. | Canon G7 X | 1-inch | 20.0 | 5472 | 3648 | 1080/60p | 23.0 | 12.7 | 556 | 71 | |
4. | Canon G7 X Mark II | 1-inch | 20.0 | 5472 | 3648 | 1080/60p | 21.8 | 11.9 | 260 | 62 | |
5. | Canon G9 X | 1-inch | 20.0 | 5472 | 3648 | 1080/60p | 21.5 | 12.3 | 495 | 63 | |
6. | Canon M100 | APS-C | 24.0 | 6000 | 4000 | 1080/60p | 23.5 | 12.9 | 1272 | 78 | |
7. | Canon SL2 | APS-C | 24.0 | 6000 | 4000 | 1080/60p | 23.6 | 13.4 | 1041 | 79 | |
8. | Fujifilm X-T30 | APS-C | 26.0 | 6240 | 4160 | 4K/30p | 24.1 | 13.5 | 1895 | 83 | |
9. | Nikon D5300 | APS-C | 24.0 | 6000 | 4000 | 1080/60p | 24.0 | 13.9 | 1338 | 83 | |
10. | Sony A3000 | APS-C | 19.8 | 5456 | 3632 | 1080/60i | 23.7 | 12.8 | 1068 | 78 | |
11. | Sony A5100 | APS-C | 24.0 | 6000 | 4000 | 1080/60p | 23.8 | 12.7 | 1347 | 80 | |
12. | Sony A6000 | APS-C | 24.0 | 6000 | 4000 | 1080/60p | 24.1 | 13.1 | 1347 | 82 | |
13. | Sony A6100 | APS-C | 24.0 | 6000 | 4000 | 4K/30p | 24.1 | 13.6 | 1947 | 84 | |
14. | Sony A6300 | APS-C | 24.0 | 6000 | 4000 | 4K/30p | 24.4 | 13.7 | 1437 | 85 | |
15. | Sony NEX-5R | APS-C | 16.0 | 4912 | 3264 | 1080/60i | 23.7 | 13.1 | 910 | 78 | |
16. | Sony NEX-6 | APS-C | 16.0 | 4912 | 3264 | 1080/60i | 23.7 | 13.1 | 1018 | 78 | |
17. | Sony NEX-7 | APS-C | 24.0 | 6000 | 4000 | 1080/60i | 24.1 | 13.4 | 1016 | 81 | |
Note: DXO values in italics represent estimates based on sensor size and age. |
Many modern cameras are not only capable of taking still images, but also of capturing video footage. Both cameras under consideration have a sensor with sufficiently fast read-out times for moving pictures, but the A6400 provides a higher video resolution than the G9X Mark II. It can shoot video footage at 4K/30p, while the Canon is limited to 1080/60p.
Feature comparison
Beyond body and sensor, cameras can and do differ across a range of features. For example, the A6400 has an electronic viewfinder (2359k dots), which can be very helpful when shooting in bright sunlight. In contrast, the G9X Mark II relies on live view and the rear LCD for framing. The adjacent table lists some of the other core features of the Sony A6400 and Canon G9 X Mark II along with similar information for a selection of comparators.
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. | Sony A6400 | 2359 | n | 3.0 / 922 | tilting | Y | 1/4000s | 11.0/s | Y | n | |
2. | Canon G9 X Mark II | none | n | 3.0 / 1040 | fixed | Y | 1/2000s | 8.2/s | Y | Y | |
3. | Canon G7 X | none | n | 3.0 / 1040 | tilting | Y | 1/2000s | 6.5/s | Y | Y | |
4. | Canon G7 X Mark II | none | n | 3.0 / 1040 | tilting | Y | 1/2000s | 8.0/s | Y | Y | |
5. | Canon G9 X | none | n | 3.0 / 1040 | fixed | Y | 1/2000s | 6.0/s | Y | Y | |
6. | Canon M100 | none | n | 3.0 / 1040 | tilting | Y | 1/4000s | 6.1/s | Y | n | |
7. | Canon SL2 | optical | n | 3.0 / 1040 | swivel | Y | 1/4000s | 5.0/s | Y | n | |
8. | Fujifilm X-T30 | 2360 | n | 3.0 / 1040 | tilting | Y | 1/4000s | 8.0/s | Y | n | |
9. | Nikon D5300 | optical | n | 3.2 / 1037 | swivel | n | 1/4000s | 5.0/s | Y | n | |
10. | Sony A3000 | 202 | n | 3.0 / 230 | fixed | n | 1/4000s | 2.5/s | Y | n | |
11. | Sony A5100 | none | n | 3.0 / 922 | tilting | Y | 1/4000s | 6.0/s | Y | n | |
12. | Sony A6000 | 1440 | n | 3.0 / 922 | tilting | n | 1/4000s | 11.0/s | Y | n | |
13. | Sony A6100 | 1440 | n | 3.0 / 922 | tilting | Y | 1/4000s | 11.0/s | Y | n | |
14. | Sony A6300 | 2359 | n | 3.0 / 922 | tilting | n | 1/4000s | 11.0/s | Y | n | |
15. | Sony NEX-5R | optional | n | 3.0 / 920 | tilting | Y | 1/4000s | 10.0/s | n | n | |
16. | Sony NEX-6 | 2359 | n | 3.0 / 921 | tilting | n | 1/4000s | 10.0/s | Y | n | |
17. | Sony NEX-7 | 2359 | n | 3.0 / 921 | tilting | n | 1/4000s | 10.0/s | Y | n | |
Note: *) Information refers to the mechanical shutter, unless the camera only has an electronic one. |
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 A6400 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 Canon G9 X Mark II 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 A6400 writes its imaging data to SDXC or Memory Stick PRO Duo cards, while the G9X Mark II uses SDXC cards. Both cameras can use UHS-I cards, which provide for Ultra High Speed data transfer of up to 104 MB/s.
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 Sony Alpha A6400 and Canon PowerShot G9 X Mark II 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. | Sony A6400 | Y | stereo / mono | Y | - | micro | 2.0 | Y | Y | Y | |
2. | Canon G9 X Mark II | - | stereo / mono | - | - | micro | 2.0 | Y | Y | Y | |
3. | Canon G7 X | - | stereo / mono | - | - | micro | 2.0 | Y | Y | - | |
4. | Canon G7 X Mark II | - | stereo / mono | - | - | micro | 2.0 | Y | Y | - | |
5. | Canon G9 X | - | stereo / mono | - | - | micro | 2.0 | Y | Y | - | |
6. | Canon M100 | - | stereo / mono | - | - | micro | 2.0 | Y | Y | Y | |
7. | Canon SL2 | Y | stereo / mono | Y | - | mini | 2.0 | Y | Y | Y | |
8. | Fujifilm X-T30 | Y | stereo / mono | Y | - | micro | 3.1 | Y | - | Y | |
9. | Nikon D5300 | Y | stereo / mono | Y | - | mini | 2.0 | Y | - | - | |
10. | Sony A3000 | Y | stereo / mono | - | - | mini | 2.0 | - | - | - | |
11. | Sony A5100 | - | stereo / mono | - | - | micro | 2.0 | Y | Y | - | |
12. | Sony A6000 | Y | stereo / mono | - | - | micro | 2.0 | Y | Y | - | |
13. | Sony A6100 | Y | stereo / mono | Y | - | micro | 2.0 | Y | Y | Y | |
14. | Sony A6300 | Y | stereo / mono | Y | - | micro | 2.0 | Y | Y | - | |
15. | Sony NEX-5R | Y | stereo / mono | - | - | mini | 2.0 | Y | - | - | |
16. | Sony NEX-6 | Y | stereo / mono | - | - | mini | 2.0 | Y | - | - | |
17. | Sony NEX-7 | Y | stereo / mono | Y | - | mini | 2.0 | - | - | - |
It is notable that the A6400 has a hotshoe, while the G9X Mark II does not. This socket makes it possible to easily attach optional accessories, such as an external flash gun.
The A6400 is a recent model that features in the current product line-up of Sony. In contrast, the G9X Mark II has been discontinued (but can be found pre-owned on ebay). There has not been a direct replacement model for the G9X Mark II from Canon. Further information on the features and operation of the A6400 and G9X Mark II can be found, respectively, in the Sony A6400 Manual (free pdf) or the online Canon G9 X Mark II Manual.
Review summary
So what conclusions can be drawn? Is the Sony A6400 better than the Canon G9 X Mark II or vice versa? Below is a summary of the relative strengths of each of the two contestants.
Advantages of the Sony Alpha A6400:
- More detail: Offers more megapixels (24 vs 20MP) with a 10% higher linear resolution.
- Better image quality: Scores substantially higher (18 points) in the DXO overall assessment.
- Richer colors: Generates images with noticeably better colors (2.1 bits more color depth).
- More dynamic range: Captures a larger spectrum of light and dark details (1.1 EV of extra DR).
- Better low-light sensitivity: Requires less light for good images (1.5 stops ISO advantage).
- Better video: Provides higher definition movie capture (4K/30p vs 1080/60p).
- 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.
- Easier framing: Has an electronic viewfinder for image composition and settings control.
- More flexible LCD: Has a tilting screen for odd-angle shots in landscape orientation.
- More selfie-friendly: Has an articulated screen that can be turned to be front-facing.
- Faster shutter: Has higher mechanical shutter speed (1/4000s vs 1/2000s) to freeze action.
- Faster burst: Shoots at higher frequency (11 vs 8.2 flaps/sec) to capture the decisive moment.
- Less disturbing: Has an electronic shutter option for completely silent shooting.
- More flexible: Accepts interchangeable lenses, so that lens characteristics can be altered.
- Longer lasting: Can take more shots (410 versus 235) on a single battery charge.
- Better sealing: Is weather sealed to enable shooting in dusty or wet environments.
- Better lighting: Features a hotshoe and can thus hold and trigger an external flash gun.
- More modern: Reflects 2 years of technical progress since the G9X Mark II launch.
Arguments in favor of the Canon PowerShot G9 X Mark II:
- More detailed LCD: Has a higher resolution rear screen (1040k vs 922k dots).
- Easier time-lapse photography: Has an intervalometer built-in for low frequency shooting.
- Ready to shoot: Has an integrated lens, whereas the A6400 necessitates an extra lens.
- More compact: Is smaller (98x58mm vs 120x67mm) and will fit more readily into a bag.
- Less heavy: Has a lower weight even though it has a lens built in (unlike the A6400).
- Sharper images: Has stabilization technology built-in to reduce the impact of hand-shake.
- More affordable: Was introduced at a lower price, despite coming with a built-in lens.
- More heavily discounted: Has been around for much longer (launched in January 2017).
If the count of individual advantages (bullet points above) is taken as a guide, the A6400 is the clear winner of the match-up (19 : 8 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. A professional wedding photographer will view the differences between cameras in a way that diverges from the perspective of a travel photog, and a person interested in cityscapes has distinct needs from a macro 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 Sony A6400 and the Canon G9 X Mark II place the cameras among the top in their class? Find out in the latest Best Mirrorless Interchangeable Lens Camera and Best Travel-Zoom Camera listings whether the two cameras rank among the cream of the crop.
In any case, while the specs-based evaluation of cameras can be instructive in revealing their potential as photographic tools, it says little about, for example, the shooting experience and imaging performance of the A6400 and the G9X Mark II in practical situations. 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 (USD) |
Street Price |
||
---|---|---|---|---|---|---|---|---|---|---|---|
1. | Sony A6400 | 4/5 | + | 4/5 | 85/100 | 4.5/5 | 4/5 | Jan 2019 | 899 | amazon.com | |
2. | Canon G9 X Mark II | 4/5 | .. | 4/5 | 75/100 | 4.5/5 | 4.5/5 | Jan 2017 | 529 | ebay.com | |
3. | Canon G7 X | 4/5 | + + | .. | 77/100 | 4.5/5 | 4.5/5 | Sep 2014 | 699 | ebay.com | |
4. | Canon G7 X Mark II | 4.5/5 | + + | .. | 81/100 | 4.5/5 | 4.5/5 | Feb 2016 | 699 | ebay.com | |
5. | Canon G9 X | 3.5/5 | + + | .. | .. | 4.5/5 | 4.5/5 | Oct 2015 | 529 | ebay.com | |
6. | Canon M100 | 3/5 | + | .. | .. | 4/5 | 3.5/5 | Aug 2017 | 499 | ebay.com | |
7. | Canon SL2 | 4/5 | + + | 4/5 | 78/100 | 4.5/5 | 4.5/5 | Jun 2017 | 549 | ebay.com | |
8. | Fujifilm X-T30 | 5/5 | + + | 5/5 | 84/100 | 4.5/5 | 4.5/5 | Feb 2019 | 899 | ebay.com | |
9. | Nikon D5300 | 4/5 | + + | .. | 79/100 | 4.5/5 | 4.5/5 | Oct 2013 | 799 | ebay.com | |
10. | Sony A3000 | 3/5 | + | .. | .. | 4/5 | 4/5 | Aug 2013 | 329 | ebay.com | |
11. | Sony A5100 | 4.5/5 | + | .. | .. | 4.5/5 | 5/5 | Aug 2014 | 549 | ebay.com | |
12. | Sony A6000 | 5/5 | + | 4.5/5 | 80/100 | 4.5/5 | 5/5 | Feb 2014 | 599 | ebay.com | |
13. | Sony A6100 | .. | .. | 4/5 | 82/100 | 4/5 | 5/5 | Aug 2019 | 749 | ebay.com | |
14. | Sony A6300 | 4.5/5 | + | .. | 85/100 | 5/5 | 5/5 | Feb 2016 | 999 | ebay.com | |
15. | Sony NEX-5R | .. | .. | .. | .. | 4.5/5 | 4.5/5 | Aug 2012 | 749 | ebay.com | |
16. | Sony NEX-6 | 5/5 | + + | .. | 78/100 | 4.5/5 | 4.5/5 | Sep 2012 | 999 | ebay.com | |
17. | Sony NEX-7 | 5/5 | + + | .. | 81/100 | 4.5/5 | 5/5 | Aug 2011 | 1,349 | ebay.com | |
Note: (+ +) highly recommended; (+) recommended; (o) reviewed; (..) not available. |
Care should be taken when interpreting the review scores above, 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 comparing ratings of very distinct cameras or ones that are far apart in terms of their release date 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? In case you would like to check on the differences and similarities of other camera models, just use the search menu 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.
- Canon G9 X Mark II vs Canon SX520
- Canon G9 X Mark II vs Canon SX610
- Canon G9 X Mark II vs Olympus E-410
- Canon G9 X Mark II vs Panasonic FZ100
- Canon G9 X Mark II vs Ricoh WG-6
- Canon G9 X Mark II vs Sony NEX-3N
- Canon R50 vs Sony A6400
- Canon SX430 vs Sony A6400
- Fujifilm X-A1 vs Sony A6400
- Leica TL vs Sony A6400
- Nikon D800E vs Sony A6400
- Panasonic GF3 vs Sony A6400
Specifications: Sony A6400 vs Canon G9 X Mark II
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 | Sony A6400 | Canon G9 X Mark II |
---|---|---|
Camera Type | Mirrorless system camera | Fixed lens compact camera |
Camera Lens | Sony E mount lenses | 28-84mm f/2.0-4.9 |
Launch Date | January 2019 | January 2017 |
Launch Price | USD 899 | USD 529 |
Sensor Specs | Sony A6400 | Canon G9 X Mark II |
Sensor Technology | CMOS | BSI-CMOS |
Sensor Format | APS-C Sensor | 1" Sensor |
Sensor Size | 23.5 x 15.6 mm | 13.2 x 8.8 mm |
Sensor Area | 366.6 mm2 | 116.16 mm2 |
Sensor Diagonal | 28.2 mm | 15.9 mm |
Crop Factor | 1.5x | 2.7x |
Sensor Resolution | 24 Megapixels | 20 Megapixels |
Image Resolution | 6000 x 4000 pixels | 5472 x 3648 pixels |
Pixel Pitch | 3.91 μm | 2.41 μm |
Pixel Density | 6.55 MP/cm2 | 17.18 MP/cm2 |
Moiré control | Anti-Alias filter | Anti-Alias filter |
Movie Capability | 4K/30p Video | 1080/60p Video |
ISO Setting | 100 - 32,000 ISO | 125 - 12,800 ISO |
ISO Boost | 100 - 102,400 ISO | no Enhancement |
Image Processor | BIONZ X | DIGIC 7 |
DXO Sensor Quality (score) | 83 | 65 |
DXO Color Depth (bits) | 24 | 21.9 |
DXO Dynamic Range (EV) | 13.6 | 12.5 |
DXO Low Light (ISO) | 1431 | 522 |
Screen Specs | Sony A6400 | Canon G9 X Mark II |
Viewfinder Type | Electronic viewfinder | no viewfinder |
Viewfinder Field of View | 100% | |
Viewfinder Magnification | 0.70x | |
Viewfinder Resolution | 2359k dots | |
LCD Framing | Live View | Live View |
Rear LCD Size | 3.0inch | 3.0inch |
LCD Resolution | 922k dots | 1040k dots |
LCD Attachment | Tilting screen | Fixed screen |
Touch Input | Touchscreen | Touchscreen |
Shooting Specs | Sony A6400 | Canon G9 X Mark II |
Focus System | On-Sensor Phase-detect | Contrast-detect AF |
Manual Focusing Aid | Focus Peaking | Focus Peaking |
Max Shutter Speed (mechanical) | 1/4000s | 1/2000s |
Continuous Shooting | 11 shutter flaps/s | 8.2 shutter flaps/s |
Electronic Shutter | YES | no E-Shutter |
Time-Lapse Photography | no Intervalometer | Intervalometer built-in |
Fill Flash | Built-in Flash | Built-in Flash |
Storage Medium | MS or SDXC cards | SDXC cards |
Single or Dual Card Slots | Single card slot | Single card slot |
UHS card support | UHS-I | UHS-I |
Connectivity Specs | Sony A6400 | Canon G9 X Mark II |
External Flash | Hotshoe | no Hotshoe |
USB Connector | USB 2.0 | USB 2.0 |
HDMI Port | micro HDMI | micro HDMI |
Microphone Port | External MIC port | no MIC socket |
Wifi Support | Wifi built-in | Wifi built-in |
Near-Field Communication | NFC built-in | NFC built-in |
Bluetooth Support | Bluetooth built-in | Bluetooth built-in |
Body Specs | Sony A6400 | Canon G9 X Mark II |
Environmental Sealing | Weathersealed body | not weather sealed |
Battery Type | Sony NP-FW50 | Canon NB-13L |
Battery Life (CIPA) | 410 shots per charge | 235 shots per charge |
In-Camera Charging | USB charging | USB charging |
Body Dimensions |
120 x 67 x 50 mm (4.7 x 2.6 x 2.0 in) |
98 x 58 x 31 mm (3.9 x 2.3 x 1.2 in) |
Camera Weight | 403 g (14.2 oz) | 206 g (7.3 oz) |
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