Canon G15 vs SX710
The Canon PowerShot G15 and the Canon PowerShot SX710 HS are two digital cameras that were revealed to the public, respectively, in September 2012 and January 2015. Both the G15 and the SX710 are fixed lens compact cameras that are based on a 1/1.7-inch (G15) and a 1/2.3-inch (SX710) sensor. The G15 has a resolution of 12 megapixels, whereas the SX710 provides 20.2 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 Canon PowerShot G15 and the Canon PowerShot SX710 HS? 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.
The side-by-side display below illustrates the physical size and weight of the Canon G15 and the Canon SX710. The two cameras are presented according to their relative size. Three consecutive perspectives from the front, the top, and the back are available. All width, height and depth measures are rounded to the nearest millimeter.
The SX710 can be obtained in two different colors (black, red), while the G15 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 SX710 is notably smaller (8 percent) than the Canon G15. Moreover, the SX710 is markedly lighter (24 percent) than the G15. In this context, it is worth noting that neither the G15 nor the SX710 are weather-sealed.
The adjacent table lists the principal physical characteristics of the two cameras alongside a wider set of alternatives. In case you want to display and compare another camera duo, you can use the CAM-parator app to select your camera combination among a large number of options.
|1.||Canon G15||107 mm||76 mm||40 mm||352 g||350||n||Sep 2012||499|
|2.||Canon SX710||113 mm||66 mm||35 mm||269 g||230||n||Jan 2015||349|
|3.||Canon SX740||110 mm||64 mm||40 mm||299 g||265||n||Jul 2018||399|
|4.||Canon SX730||110 mm||64 mm||40 mm||300 g||250||n||Apr 2017||399|
|5.||Canon SX420||104 mm||69 mm||85 mm||325 g||195||n||Jan 2016||299|
|6.||Canon SX720||110 mm||64 mm||36 mm||270 g||250||n||Feb 2016||379|
|7.||Canon SX700||113 mm||66 mm||35 mm||269 g||250||n||Feb 2014||349|
|8.||Canon SX60||128 mm||93 mm||114 mm||650 g||340||n||Sep 2014||549|
|9.||Canon G16||109 mm||76 mm||40 mm||356 g||360||n||Aug 2013||549|
|10.||Canon S120||100 mm||59 mm||29 mm||217 g||230||n||Aug 2013||449|
|11.||Canon SX50||123 mm||87 mm||106 mm||595 g||315||n||Sep 2012||429|
|12.||Canon G12||112 mm||76 mm||48 mm||401 g||370||n||Sep 2010||499|
|13.||Fujifilm X20||117 mm||70 mm||57 mm||353 g||270||n||Jan 2013||599|
|14.||Fujifilm X10||117 mm||70 mm||57 mm||350 g||270||n||Sep 2011||599|
|15.||Nikon P7800||119 mm||78 mm||50 mm||399 g||350||n||Sep 2013||549|
|16.||Panasonic LX7||111 mm||68 mm||46 mm||298 g||330||n||Jul 2012||499|
|17.||Panasonic FZ150||124 mm||82 mm||92 mm||528 g||410||n||Aug 2011||499|
|Notes: 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 listed launch prices provide an indication of the market segment that the manufacturer of the cameras have been targeting. The SX710 was launched at a markedly lower price (by 30 percent) than the G15, which puts it into a different market segment. 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.
The size of the imaging sensor is a crucial determinant of image quality. A large sensor will tend to have larger individual pixels that provide better low-light sensitivity, wider dynamic range, and richer color-depth than smaller pixel-units 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 tend to be more expensive and lead to bigger and heavier cameras and lenses.
Of the two cameras under consideration, the Canon G15 features a 1/1.7-inch sensor and the Canon SX710 a 1/2.3-inch sensor. The sensor area in the SX710 is 35 percent smaller. As a result of these sensor size differences, the cameras have a format factor of, respectively, 4.6 and 5.6. Both cameras feature a native aspect ratio (sensor width to sensor height) of 4:3.
Technology-wise, the SX710 uses a more advanced image processing engine (DIGIC 6) than the G15 (DIGIC 5), with benefits for noise reduction, color accuracy, and processing speed.
Despite having a smaller sensor, the SX710 offers a higher resolution of 20.2 megapixels, compared with 12 MP of the G15. 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 1.18μm versus 1.89μm for the G15). However, it should be noted that the SX710 is much more recent (by 2 years and 3 months) than the G15, and its sensor will have benefitted from technological advances during this time that make it possible to gather light more efficiently. Coming back to sensor resolution, it should be mentioned that the SX710 has no anti-alias filter installed, so that it can capture all the detail its sensor resolves.
The resolution advantage of the Canon SX710 implies greater flexibility for cropping images or the possibility to print larger pictures. The maximum print size of the SX710 for good quality output (200 dots per inch) amounts to 25.9 x 19.4 inches or 65.8 x 49.4 cm, for very good quality (250 dpi) 20.7 x 15.6 inches or 52.7 x 39.5 cm, and for excellent quality (300 dpi) 17.3 x 13 inches or 43.9 x 32.9 cm. The corresponding values for the Canon G15 are 20 x 15 inches or 50.8 x 38.1 cm for good quality, 16 x 12 inches or 40.6 x 30.5 cm for very good quality, and 13.3 x 10 inches or 33.9 x 25.4 cm for excellent quality prints.
The Canon PowerShot G15 has a native sensitivity range from ISO 80 to ISO 12800. The corresponding ISO settings for the Canon PowerShot SX710 HS are ISO 80 to ISO 3200 (no boost).
Since 2007, DXO Mark has published sensor performance measurements that have been derived using a consistent methodology. 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"). The following table provides an overview of the physical sensor characteristics, as well as the sensor quality measurements for a selection of comparators.
|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 SX710 provides a faster frame rate than the G15. It can shoot movie footage at 1080/60p, while the G15 is limited to 1080/24p.
Apart from body and sensor, cameras can and do differ across a variety of features. For example, the G15 has an optical viewfinder, which can be very useful when shooting in bright sunlight. In contrast, the SX710 relies on live view and the rear LCD for framing. The table below summarizes some of the other core capabilities of the Canon G15 and Canon SX710 in connection with corresponding information for a sample of similar cameras.
|1.||Canon G15||optical||n||3.0 / 922||fixed||n||1/4000s||2.1||Y||Y|
|2.||Canon SX710||none||n||3.0 / 922||fixed||n||1/3200s||6.0||Y||Y|
|3.||Canon SX740||none||n||3.0 / 922||tilting||n||1/3200s||10.0||Y||Y|
|4.||Canon SX730||none||n||3.0 / 922||tilting||n||1/3200s||5.9||Y||Y|
|5.||Canon SX420||none||n||3.0 / 230||fixed||n||1/4000s||0.5||Y||Y|
|6.||Canon SX720||none||n||3.0 / 922||fixed||n||1/3200s||5.9||Y||Y|
|7.||Canon SX700||none||n||3.0 / 922||fixed||n||1/3200s||8.5||Y||Y|
|8.||Canon SX60||922||n||3.0 / 922||swivel||n||1/2000s||6.4||Y||Y|
|9.||Canon G16||optical||n||3.0 / 922||fixed||n||1/4000s||2.2||Y||Y|
|10.||Canon S120||none||n||3.0 / 922||fixed||Y||1/2000s||12.1||Y||Y|
|11.||Canon SX50||202||n||3.0 / 461||swivel||n||1/2000s||2.2||Y||Y|
|12.||Canon G12||optical||n||2.8 / 461||swivel||n||1/4000s||1.1||Y||Y|
|13.||Fujifilm X20||optical||n||2.8 / 460||fixed||n||1/4000s||12.0||Y||Y|
|14.||Fujifilm X10||optical||n||2.8 / 460||fixed||n||1/4000s||10.0||Y||Y|
|15.||Nikon P7800||921||n||3.0 / 921||swivel||n||1/4000s||8.0||Y||Y|
|16.||Panasonic LX7||optional||n||3.0 / 920||fixed||n||1/4000s||11.0||Y||Y|
|17.||Panasonic FZ150||202||n||3.0 / 460||swivel||n||1/2000s||12.0||Y||Y|
Both the G15 and the SX710 have zoom lenses built in. The G15 has a 28-140mm f/1.8-2.8 optic and the SX710 offers a 25-750mm f/3.2-6.9 (focal lengths in full frame equivalent terms). Hence, the SX710 provides a wider angle of view at the short end, as well as more tele-photo reach at the long end than the G15. The G15 offers the faster maximum aperture.
Concerning the storage of imaging data, both the G15 and the SX710 write their files to SDXC cards. The SX710 supports UHS-I cards (Ultra High Speed data transfer of up to 104 MB/s), while the G15 cannot take advantage of Ultra High Speed SD cards.
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 G15 and Canon PowerShot SX710 HS and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.
Mic / Speaker
|1.||Canon G15||Y||stereo / mono||-||-||mini||2.0||-||-||-|
|2.||Canon SX710||-||stereo / mono||-||-||micro||2.0||Y||Y||-|
|3.||Canon SX740||-||stereo / mono||-||-||micro||2.0||Y||-||Y|
|4.||Canon SX730||-||stereo / mono||-||-||micro||2.0||Y||Y||Y|
|5.||Canon SX420||-||mono / mono||-||-||-||2.0||Y||Y||-|
|6.||Canon SX720||-||stereo / mono||-||-||micro||2.0||Y||Y||-|
|7.||Canon SX700||-||stereo / mono||-||-||micro||2.0||Y||Y||-|
|8.||Canon SX60||Y||stereo / mono||Y||-||mini||2.0||Y||Y||-|
|9.||Canon G16||Y||stereo / mono||-||-||mini||2.0||Y||-||-|
|10.||Canon S120||-||stereo / mono||-||-||mini||2.0||Y||-||-|
|11.||Canon SX50||Y||stereo / mono||-||-||mini||2.0||-||-||-|
|12.||Canon G12||Y||stereo / mono||-||-||mini||2.0||-||-||-|
|13.||Fujifilm X20||Y||stereo / mono||-||-||micro||2.0||-||-||-|
|14.||Fujifilm X10||Y||stereo / mono||-||-||mini||2.0||-||-||-|
|15.||Nikon P7800||Y||stereo / mono||Y||-||mini||2.0||-||-||-|
|16.||Panasonic LX7||Y||stereo / mono||-||-||mini||2.0||-||-||-|
|17.||Panasonic FZ150||Y||stereo / -||-||-||mini||2.0||-||-||-|
It is notable that the G15 has a hotshoe, while the SX710 does not. This socket makes it possible to easily attach optional accessories, such as an external flash gun.
Both the G15 and the SX710 have been discontinued, but can regularly be found used on eBay. The G15 was replaced by the Canon G16, while the SX710 was followed by the Canon SX720. Further information on the two cameras (e.g. user guides, manuals), as well as related accessories, can be found on the official Canon website.
So what conclusions can be drawn? Is the Canon G15 better than the Canon SX710 or vice versa? A synthesis of the relative strong points of each of the models is listed below.
Reasons to prefer the Canon PowerShot G15:
- Better moiré control: Has an anti-alias filter to avoid artificial patterns to appear in images.
- Better image quality: Features bigger pixels on a larger sensor for higher quality imaging.
- Richer colors: The pixel size advantage translates into images with better, more accurate colors.
- More dynamic range: Larger pixels capture a wider spectrum of light and dark details.
- Better low-light sensitivity: Larger pixels means good image quality even under poor lighting.
- Easier framing: Has an optical viewfinder for image composition and settings control.
- Faster shutter: Has higher mechanical shutter speed (1/4000s vs 1/3200s) to freeze action.
- Better light gathering: Has a lens with a wider maximum aperture (f/1.8 vs f/3.2).
- Longer lasting: Can take more shots (350 versus 230) on a single battery charge.
- Better lighting: Features a hotshoe and can thus hold and trigger an external flash gun.
- More heavily discounted: Has been available for much longer (launched in September 2012).
Advantages of the Canon PowerShot SX710 HS:
- More detail: Has more megapixels (20.2 vs 12MP), which boosts linear resolution by 30%.
- Maximized detail: Lacks an anti-alias filter to exploit the sensor's full resolution potential.
- Better jpgs: Has a more modern image processing engine (DIGIC 6 vs DIGIC 5).
- Better video: Provides higher movie framerates (1080/60p versus 1080/24p).
- Faster burst: Shoots at higher frequency (6 vs 2.1 flaps/sec) to capture the decisive moment.
- Wider view: Has a wider-angle lens that facilitates landscape or interior shots.
- More tele-reach: Has a longer tele-lens for perspective compression and subject magnification.
- Less heavy: Has a lower weight (by 83g or 24 percent) and is thus easier to take along.
- 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.
- Faster buffer clearing: Has an SD card interface that supports the UHS-I standard.
- More affordable: Was introduced into a lower priced category (30 percent cheaper at launch).
- More modern: Reflects 2 years and 3 months of technical progress since the G15 launch.
If the count of relative strengths (bullet points above) is taken as a measure, the SX710 emerges as the winner of the match-up (13 : 11 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 sports photographer will view the differences between cameras in a way that diverges from the perspective of a street photog, and a person interested in family portraits has distinct needs from a landscape 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 G15 and the Canon SX710 place the cameras among the top in their class? Find out in the latest Best Travel-Zoom Camera and Best Superzoom 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 G15 and the SX710 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.
This is why hands-on reviews by experts are important. The following table reports the overall ratings of the cameras as published by some of the major camera 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.
|1.||Canon G15||4/5||+||..||76/100||4.5/5||4.5/5||Sep 2012||499|
|2.||Canon SX710||..||+||..||..||4/5||3.5/5||Jan 2015||349|
|3.||Canon SX740||..||+||3.5/5||..||4/5||4/5||Jul 2018||399|
|4.||Canon SX730||..||+||..||..||4/5||4/5||Apr 2017||399|
|5.||Canon SX420||..||..||..||..||..||3/5||Jan 2016||299|
|6.||Canon SX720||..||+||..||..||4/5||4.5/5||Feb 2016||379|
|7.||Canon SX700||..||+ +||..||..||4/5||4/5||Feb 2014||349|
|8.||Canon SX60||3/5||+ +||..||75/100||4/5||4.5/5||Sep 2014||549|
|9.||Canon G16||4/5||+||..||..||4.5/5||4.5/5||Aug 2013||549|
|10.||Canon S120||..||+ +||..||..||4.5/5||4.5/5||Aug 2013||449|
|11.||Canon SX50||3/5||+ +||..||72/100||4.5/5||4.5/5||Sep 2012||429|
|12.||Canon G12||4/5||+||..||73/100||4.5/5||4.5/5||Sep 2010||499|
|13.||Fujifilm X20||4/5||+ +||..||77/100||4.5/5||5/5||Jan 2013||599|
|14.||Fujifilm X10||..||..||..||76/100||4/5||4.5/5||Sep 2011||599|
|15.||Nikon P7800||3/5||..||..||..||4/5||4.5/5||Sep 2013||549|
|16.||Panasonic LX7||3/5||+ +||..||75/100||4/5||4.5/5||Jul 2012||499|
|17.||Panasonic FZ150||3/5||+ +||..||76/100||4/5||4.5/5||Aug 2011||499|
|Notes: (+ +) 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. A score, therefore, has to be seen in close connection to the price and market introduction time of the camera, and rating-comparisons among cameras that span long time periods or concern very differently equipped models make little sense. 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 a corresponding selection in the search boxes below. There is also a set of direct links to comparison reviews that other users of the CAM-parator app explored.
Specifications: Canon G15 vs Canon SX710
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 G15||Canon SX710|
|Camera Type||Fixed lens compact camera||Fixed lens compact camera|
|Camera Lens||28-140mm f/1.8-2.8||25-750mm f/3.2-6.9|
|Launch Date||September 2012||January 2015|
|Launch Price||USD 499||USD 349|
|Sensor Specs||Canon G15||Canon SX710|
|Sensor Format||1/1.7" Sensor||1/2.3" Sensor|
|Sensor Size||7.6 x 5.7 mm||6.17 x 4.55 mm|
|Sensor Area||43.32 mm2||28.0735 mm2|
|Sensor Diagonal||9.5 mm||7.7 mm|
|Sensor Resolution||12 Megapixels||20.2 Megapixels|
|Image Resolution||4000 x 3000 pixels||5184 x 3888 pixels|
|Pixel Pitch||1.89 μm||1.18 μm|
|Pixel Density||27.70 MP/cm2||71.80 MP/cm2|
|Moiré control||Anti-Alias filter||no AA filter|
|Movie Capability||1080/24p Video||1080/60p Video|
|ISO Setting||80 - 12,800 ISO||80 - 3,200 ISO|
|Image Processor||DIGIC 5||DIGIC 6|
|DXO Sensor Quality (score)||46||..|
|DXO Color Depth (bits)||19.9||..|
|DXO Dynamic Range (EV)||11.5||..|
|DXO Low Light (ISO)||165||..|
|Screen Specs||Canon G15||Canon SX710|
|Viewfinder Type||Optical viewfinder||no viewfinder|
|Viewfinder Field of View||80%|
|LCD Framing||Live View||Live View|
|Rear LCD Size||3.0inch||3.0inch|
|LCD Resolution||922k dots||922k dots|
|LCD Attachment||Fixed screen||Fixed screen|
|Shooting Specs||Canon G15||Canon SX710|
|Focus System||Contrast-detect AF||Contrast-detect AF|
|Continuous Shooting||2.1 shutter flaps/s||6 shutter flaps/s|
|Fill Flash||Built-in Flash||Built-in Flash|
|Storage Medium||SDXC cards||SDXC cards|
|Second Storage Option||Single card slot||Single card slot|
|UHS card support||no||UHS-I|
|Connectivity Specs||Canon G15||Canon SX710|
|External Flash||Hotshoe||no Hotshoe|
|USB Connector||USB 2.0||USB 2.0|
|HDMI Port||mini HDMI||micro HDMI|
|Wifi Support||no Wifi||Wifi built-in|
|Near-Field Communication||no NFC||NFC built-in|
|Body Specs||Canon G15||Canon SX710|
|Battery Life (CIPA)||350 shots per charge||230 shots per charge|
107 x 76 x 40 mm
(4.2 x 3.0 x 1.6 in)
113 x 66 x 35 mm
(4.4 x 2.6 x 1.4 in)
|Camera Weight||352 g (12.4 oz)||269 g (9.5 oz)|
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