Canon G1 X vs Sony HX99
The Canon PowerShot G1 X and the Sony Cyber-shot DSC-HX99 are two digital cameras that were announced, respectively, in January 2012 and August 2018. Both the G1X and the HX99 are fixed lens compact cameras that are based on an 1.5-inch (G1X) and a 1/2.3-inch (HX99) sensor. The Canon has a resolution of 14.2 megapixels, whereas the Sony provides 18 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 G1 X and the Sony Cyber-shot DSC-HX99? 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 G1 X and the Sony HX99. The two cameras are presented according to their relative size. Three successive views from the front, the top, and the rear are shown. 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 HX99 is considerably smaller (38 percent) than the Canon G1 X. Moreover, the HX99 is substantially lighter (55 percent) than the G1X. In this context, it is worth noting that neither the G1X nor the HX99 are weather-sealed.
Concerning battery life, the G1X gets 250 shots out of its NB-10L battery, while the HX99 can take 370 images on a single charge of its NP-BX1 power pack. The power pack in the HX99 can be charged via the USB port, which can be very convenient when travelling.
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, you can move across to the CAM-parator tool and choose from the broad selection of possible camera comparisons there.
|1.||Canon G1 X||117 mm||81 mm||65 mm||534 g||250||n||Jan 2012||799||ebay.com|
|2.||Sony HX99||102 mm||58 mm||36 mm||242 g||370||n||Aug 2018||449||amazon.com|
|3.||Canon SX730||110 mm||64 mm||40 mm||300 g||250||n||Apr 2017||399||ebay.com|
|4.||Canon G1 X Mark II||116 mm||74 mm||66 mm||553 g||240||n||Feb 2014||799||ebay.com|
|5.||Canon G16||109 mm||76 mm||40 mm||356 g||360||n||Aug 2013||549||ebay.com|
|6.||Canon S120||100 mm||59 mm||29 mm||217 g||230||n||Aug 2013||449||ebay.com|
|7.||Canon SX50||123 mm||87 mm||106 mm||595 g||315||n||Sep 2012||429||ebay.com|
|8.||Canon T4i||133 mm||100 mm||79 mm||575 g||440||n||Jun 2012||849||ebay.com|
|9.||Canon T3||130 mm||100 mm||78 mm||495 g||700||n||Feb 2011||449||ebay.com|
|10.||Canon T1i||129 mm||98 mm||62 mm||520 g||400||n||Mar 2009||799||ebay.com|
|11.||Canon XSi||129 mm||98 mm||62 mm||524 g||500||n||Jan 2008||799||ebay.com|
|12.||Leica V-LUX 4||125 mm||87 mm||110 mm||588 g||540||n||Sep 2012||949||ebay.com|
|13.||Leica V-LUX 3||124 mm||81 mm||95 mm||540 g||410||n||Dec 2011||949||ebay.com|
|14.||Sony HX95||102 mm||58 mm||36 mm||242 g||370||n||Aug 2018||429||amazon.com|
|15.||Sony WX800||102 mm||58 mm||36 mm||233 g||370||n||Oct 2018||399||ebay.com|
|16.||Sony HX90V||102 mm||58 mm||36 mm||245 g||360||n||Apr 2015||429||ebay.com|
|17.||Sony HX400V||130 mm||93 mm||103 mm||660 g||300||n||Feb 2014||499||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 listed launch prices provide an indication of the market segment that the manufacturer of the cameras have been targeting. The HX99 was launched at a markedly lower price (by 44 percent) than the G1X, 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.
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 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 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 HX99 a 1/2.3-inch sensor. The sensor area in the HX99 is 89 percent smaller. As a result of these sensor size differences, the cameras have a format factor of, respectively, 1.85 and 5.6. Both cameras feature a native aspect ratio (sensor width to sensor height) of 4:3.
Despite having a smaller sensor, the HX99 offers a higher resolution of 18 megapixels, compared with 14.2 MP of the G1X. 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 1.25μm versus 4.30μm for the G1X). However, it should be noted that the HX99 is much more recent (by 6 years and 7 months) than the G1X, 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 HX99 has no anti-alias filter installed, so that it can capture all the detail its sensor resolves.
The resolution advantage of the Sony HX99 implies greater flexibility for cropping images or the possibility to print larger pictures. The maximum print size of the HX99 for good quality output (200 dots per inch) amounts to 24.5 x 18.4 inches or 62.2 x 46.6 cm, for very good quality (250 dpi) 19.6 x 14.7 inches or 49.7 x 37.3 cm, and for excellent quality (300 dpi) 16.3 x 12.2 inches or 41.5 x 31.1 cm. The corresponding values for the Canon G1 X are 21.8 x 16.3 inches or 55.3 x 41.5 cm for good quality, 17.4 x 13.1 inches or 44.2 x 33.2 cm for very good quality, and 14.5 x 10.9 inches or 36.8 x 27.6 cm for excellent quality prints.
The Canon PowerShot G1 X has a native sensitivity range from ISO 100 to ISO 12800. The corresponding ISO settings for the Sony Cyber-shot DSC-HX99 are ISO 80 to ISO 3200, with the possibility to increase the ISO range to 80-6400.
Technology-wise, both cameras are equipped with CMOS (Complementary Metal–Oxide–Semiconductor) sensors. Both cameras use a Bayer filter for capturing RGB colors on a square grid of photosensors. This arrangement is found in most digital cameras.
Since 2007, DXO Mark has published sensor performance measurements that have been derived using a consistent methodology. 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. The following table provides an overview of the physical sensor characteristics, as well as the sensor quality measurements for a selection of comparators.
|1.||Canon G1 X||1.5-inch||14.2||4352||3264||1080/24p||21.7||10.8||644||60|
|4.||Canon G1 X Mark II||1.5-inch||13.0||4160||3120||1080/30p||21.5||10.8||581||58|
|12.||Leica V-LUX 4||1/2.3||12.0||4000||3000||1080/60p||19.8||11.1||501||43|
|13.||Leica V-LUX 3||1/2.3||12.0||4000||3000||1080/60p||19.7||11.0||430||42|
|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 can also record movies. Both cameras under consideration are equipped with sensors that have a sufficiently high read-out speed for moving images, but the HX99 provides a better video resolution than the G1X. It can shoot movie footage at 4K/30p, while the Canon is limited to 1080/24p.
Apart from body and sensor, cameras can and do differ across a variety of features. For example, the HX99 has an electronic viewfinder (638k 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 adjacent table lists some of the other core features of the Canon G1 X and Sony HX99 along with similar information for a selection of comparators.
|1.||Canon G1 X||optical||n||3.0 / 922||swivel||n||1/4000s||1.9/s||Y||Y|
|2.||Sony HX99||638||n||3.0 / 922||tilting||Y||1/2000s||10.0/s||Y||Y|
|3.||Canon SX730||none||n||3.0 / 922||tilting||n||1/3200s||5.9/s||Y||Y|
|4.||Canon G1 X Mark II||optional||n||3.0 / 1040||tilting||Y||1/4000s||5.2/s||Y||Y|
|5.||Canon G16||optical||n||3.0 / 922||fixed||n||1/4000s||2.2/s||Y||Y|
|6.||Canon S120||none||n||3.0 / 922||fixed||Y||1/2000s||12.1/s||Y||Y|
|7.||Canon SX50||202||n||3.0 / 461||swivel||n||1/2000s||2.2/s||Y||Y|
|8.||Canon T4i||optical||n||3.0 / 1040||swivel||Y||1/4000s||5.0/s||Y||n|
|9.||Canon T3||optical||n||2.7 / 230||fixed||n||1/4000s||3.0/s||Y||n|
|10.||Canon T1i||optical||n||3.0 / 920||fixed||n||1/4000s||3.4/s||Y||n|
|11.||Canon XSi||optical||n||3.0 / 230||fixed||n||1/4000s||3.5/s||Y||n|
|12.||Leica V-LUX 4||1312||n||3.0 / 460||swivel||n||1/4000s||12.0/s||Y||Y|
|13.||Leica V-LUX 3||202||n||3.0 / 460||swivel||n||1/2000s||12.0/s||Y||Y|
|14.||Sony HX95||638||n||3.0 / 922||tilting||n||1/2000s||10.0/s||Y||Y|
|15.||Sony WX800||none||n||3.0 / 922||tilting||Y||1/2000s||10.0/s||Y||Y|
|16.||Sony HX90V||638||n||3.0 / 921||tilting||n||1/2000s||10.0/s||Y||Y|
|17.||Sony HX400V||210||n||3.0 / 921||tilting||n||1/4000s||10.0/s||Y||Y|
|Notes: *) Information refers to the mechanical shutter, unless the camera only has an electronic one.|
One differentiating feature between the two cameras concerns the touch sensitivity of the rear screen. The HX99 has a touchscreen, while the G1X has a conventional panel. Touch control can be particularly helpful, for example, for setting the focus point.Both cameras have an articulated rear screen that can be turned to be front-facing. This feature will be particularly appreciated by vloggers and photographers who are interested in taking selfies.
Both the G1X and the HX99 have zoom lenses built in. The G1X has a 28-112mm f/2.8-5.8 optic and the HX99 offers a 24-720mm f/3.5-6.4 (focal lengths in full frame equivalent terms). Hence, the Sony provides a wider angle of view at the short end, as well as more tele-photo reach at the long end than the Canon. The G1X offers the faster maximum aperture.
The G1X writes its imaging data to SDXC cards, while the HX99 uses SDXC or Memory Stick PRO Duo cards. The HX99 supports UHS-I cards (Ultra High Speed data transfer of up to 104 MB/s), while the G1X 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 G1 X and Sony Cyber-shot DSC-HX99 and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.
Mic / Speaker
|1.||Canon G1 X||Y||stereo / mono||-||-||mini||2.0||-||-||-|
|2.||Sony HX99||-||stereo / mono||-||-||micro||2.0||Y||Y||Y|
|3.||Canon SX730||-||stereo / mono||-||-||micro||2.0||Y||Y||Y|
|4.||Canon G1 X Mark II||Y||stereo / mono||-||-||mini||2.0||Y||Y||-|
|5.||Canon G16||Y||stereo / mono||-||-||mini||2.0||Y||-||-|
|6.||Canon S120||-||stereo / mono||-||-||mini||2.0||Y||-||-|
|7.||Canon SX50||Y||stereo / mono||-||-||mini||2.0||-||-||-|
|8.||Canon T4i||Y||stereo / mono||Y||-||mini||2.0||-||-||-|
|9.||Canon T3||Y||stereo / mono||-||-||mini||2.0||-||-||-|
|10.||Canon T1i||Y||mono / mono||-||-||mini||2.0||-||-||-|
|11.||Canon XSi||Y||- / -||-||-||mini||2.0||-||-||-|
|12.||Leica V-LUX 4||Y||stereo / mono||Y||-||mini||2.0||-||-||-|
|13.||Leica V-LUX 3||Y||stereo / -||-||-||mini||2.0||-||-||-|
|14.||Sony HX95||-||stereo / mono||-||-||micro||2.0||Y||Y||Y|
|15.||Sony WX800||-||stereo / mono||-||-||micro||2.0||Y||Y||-|
|16.||Sony HX90V||-||stereo / mono||-||-||micro||2.0||Y||Y||-|
|17.||Sony HX400V||Y||stereo / mono||-||-||micro||2.0||Y||Y||-|
It is notable that the G1X has a hotshoe, while the HX99 does not. This socket makes it possible to easily attach optional accessories, such as an external flash gun.
The HX99 is a recent model that features in the current product line-up of Sony. In contrast, the G1X has been discontinued (but 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.
So what is the bottom line? Is the Canon G1 X better than the Sony HX99 or vice versa? 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.
- 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.
- Brighter framing: Features an optical viewfinder for clear, lag-free composition.
- More flexible LCD: Has a swivel screen for odd-angle shots in portrait or landscape orientation.
- Faster shutter: Has higher mechanical shutter speed (1/4000s vs 1/2000s) to freeze action.
- Better light gathering: Has a lens with a wider maximum aperture (f/2.8 vs f/3.5).
- 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 January 2012).
Arguments in favor of the Sony Cyber-shot DSC-HX99:
- More detail: Has more megapixels (18 vs 14.2MP), which boosts linear resolution by 13%.
- Maximized detail: Lacks an anti-alias filter to exploit the sensor's full resolution potential.
- Better video: Provides higher definition movie capture (4K/30p vs 1080/24p).
- 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 burst: Shoots at higher frequency (10 vs 1.9 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.
- More compact: Is smaller (102x58mm vs 117x81mm) and will fit more readily into a bag.
- Less heavy: Has a lower weight (by 292g or 55 percent) and is thus easier to take along.
- Longer lasting: Gets more shots (370 versus 250) out of a single battery charge.
- Easier travel charging: Can be conveniently charged via its USB port.
- 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.
- Faster buffer clearing: Has an SD card interface that supports the UHS-I standard.
- More affordable: Was introduced into a lower priced category (44 percent cheaper at launch).
- More modern: Reflects 6 years and 7 months of technical progress since the G1X launch.
If the count of relative strengths (bullet points above) is taken as a measure, the HX99 is the clear winner of the contest (18 : 11 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 Canon G1 X and the Sony HX99 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 remains partial and cannot reveal, for example, the shooting experience and imaging performance when actually working with the G1X or the HX99. 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.
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 G1 X||5/5||+||..||76/100||4/5||4.5/5||Jan 2012||799||ebay.com|
|2.||Sony HX99||..||..||..||..||4/5||4.5/5||Aug 2018||449||amazon.com|
|3.||Canon SX730||..||+||..||..||4/5||4/5||Apr 2017||399||ebay.com|
|4.||Canon G1 X Mark II||3/5||+||..||77/100||4/5||4.5/5||Feb 2014||799||ebay.com|
|5.||Canon G16||4/5||+||..||..||4.5/5||4.5/5||Aug 2013||549||ebay.com|
|6.||Canon S120||..||+ +||..||..||4.5/5||4.5/5||Aug 2013||449||ebay.com|
|7.||Canon SX50||3/5||+ +||..||72/100||4.5/5||4.5/5||Sep 2012||429||ebay.com|
|8.||Canon T4i||4/5||+ +||..||77/100||4.5/5||4.5/5||Jun 2012||849||ebay.com|
|9.||Canon T3||..||80/100||..||69/100||4/5||4.5/5||Feb 2011||449||ebay.com|
|10.||Canon T1i||..||+ +||..||74/100||4.5/5||4.5/5||Mar 2009||799||ebay.com|
|11.||Canon XSi||..||+ +||..||+ +||4/5||4.5/5||Jan 2008||799||ebay.com|
|12.||Leica V-LUX 4||..||..||..||..||..||..||Sep 2012||949||ebay.com|
|13.||Leica V-LUX 3||..||..||..||..||..||..||Dec 2011||949||ebay.com|
|14.||Sony HX95||..||..||..||..||..||..||Aug 2018||429||amazon.com|
|15.||Sony WX800||..||..||..||..||..||..||Oct 2018||399||ebay.com|
|16.||Sony HX90V||4/5||+ +||..||..||4/5||4.5/5||Apr 2015||429||ebay.com|
|17.||Sony HX400V||4/5||+ +||..||..||4/5||4/5||Feb 2014||499||ebay.com|
|Notes: (+ +) highly recommended; (+) recommended; (o) reviewed; (..) not available.|
The review scores listed above should be treated with care, though. The ratings were established in reference to similarly priced cameras that were available in the market at the time of the review. Thus, a score needs to be put into the context of the launch date and the launch price of the camera, and rating-comparisons among cameras that span long time periods or concern very differently equipped models make little sense. It should also be noted that some of the review sites have over time altered the way they render their verdicts.
Other camera comparisons
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Specifications: Canon G1 X vs Sony HX99
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 HX99|
|Camera Type||Fixed lens compact camera||Fixed lens compact camera|
|Camera Lens||28-112mm f/2.8-5.8||24-720mm f/3.5-6.4|
|Launch Date||January 2012||August 2018|
|Launch Price||USD 799||USD 449|
|Sensor Specs||Canon G1 X||Sony HX99|
|Sensor Format||1.5" Sensor||1/2.3" Sensor|
|Sensor Size||18.7 x 14.0 mm||6.17 x 4.55 mm|
|Sensor Area||261.8 mm2||28.0735 mm2|
|Sensor Diagonal||23.4 mm||7.7 mm|
|Sensor Resolution||14.2 Megapixels||18 Megapixels|
|Image Resolution||4352 x 3264 pixels||4896 x 3672 pixels|
|Pixel Pitch||4.30 μm||1.25 μm|
|Pixel Density||5.43 MP/cm2||64.04 MP/cm2|
|Moiré control||Anti-Alias filter||no AA filter|
|Movie Capability||1080/24p Video||4K/30p Video|
|ISO Setting||100 - 12,800 ISO||80 - 3,200 ISO|
|ISO Boost||no Enhancement||80 - 6,400 ISO|
|Image Processor||DIGIC 5||BIONZ X|
|DXO Sensor Quality (score)||60||..|
|DXO Color Depth (bits)||21.7||..|
|DXO Dynamic Range (EV)||10.8||..|
|DXO Low Light (ISO)||644||..|
|Screen Specs||Canon G1 X||Sony HX99|
|Viewfinder Type||Optical viewfinder||Electronic viewfinder|
|Viewfinder Field of View||74%||100%|
|Viewfinder Resolution||638k dots|
|LCD Framing||Live View||Live View|
|Rear LCD Size||3.0inch||3.0inch|
|LCD Resolution||922k dots||922k dots|
|LCD Attachment||Swivel screen||Tilting screen|
|Touch Input||no Touchscreen||Touchscreen|
|Shooting Specs||Canon G1 X||Sony HX99|
|Focus System||Contrast-detect AF||Contrast-detect AF|
|Continuous Shooting||1.9 shutter flaps/s||10 shutter flaps/s|
|Fill Flash||Built-in Flash||Built-in Flash|
|Storage Medium||SDXC cards||MS or SDXC cards|
|Second Storage Option||Single card slot||Single card slot|
|UHS card support||no||UHS-I|
|Connectivity Specs||Canon G1 X||Sony HX99|
|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|
|Bluetooth Support||no Bluetooth||Bluetooth built-in|
|Body Specs||Canon G1 X||Sony HX99|
|Battery Life (CIPA)||250 shots per charge||370 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)
102 x 58 x 36 mm
(4.0 x 2.3 x 1.4 in)
|Camera Weight||534 g (18.8 oz)||242 g (8.5 oz)|
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