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Canon G1 X versus Canon G9 X Mark II

The Canon PowerShot G1 X and the Canon PowerShot G9 X Mark II are two digital cameras that were officially introduced, respectively, in January 2012 and January 2017. Both the G1X and the G9X Mark II are fixed lens compact cameras that are based on an 1.5-inch (G1X) and an one-inch (G9X Mark II) sensor. The G1X has a resolution of 14.2 megapixel, whereas the G9X Mark II provides 20 MP. Read on to find out how these two cameras compare with respect to their size, their sensors, their features, and their reception by expert reviewers.

Body comparison: Canon G1 X vs Canon G9 X Mark II

The side-by-side display below illustrates the physical size and weight of the Canon G1 X and the Canon G9 X Mark II. The two cameras are presented according to their relative size. Three consecutive views from the front, the top, and the rear side are shown. All width, height and depth dimensions are rounded to the nearest millimeter. You can also toggle the display to switch to a percentage comparison if you prefer that the measures are being expressed in relative terms (in this case, the camera on the left – the G1X – represents 100 percent across all the size and weight measures).

Compare Canon G1 X vs Canon G9 X Mark II
Compare G1X versus G9X Mark II top
Compare G1X and G9X Mark II rear

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 considerably smaller (40 percent) than the Canon G1 X. Moreover, the G9X Mark II is substantially lighter (61 percent) than the G1X. In this context, it is worth noting that neither the G1X nor the G9X Mark II are weather-sealed.

Concerning battery life, the G1X gets 250 shots out of its NB-10L battery, while the G9X Mark II can take 235 images on a single charge of its NB-13L power pack.

The adjacent table lists the principal physical characteristics of the two cameras alongside a wider set of alternatives. If you would like to visualize and compare a different camera combination, just use the right or left arrows in the table to switch to the respective camera. Alternatively, you can also navigate to the CAM-parator app and make your selection from the full list of cameras there.

Camera Body Specifications
  Camera
Model
Camera
Width
Camera
Height
Camera
Depth
Camera
Weight
Battery
Life
(CIPA)
Weather
Sealing
(yes/no)
Camera
Launch
(announced)
Launch
Price
(USD)
Street
Price
(USD)
Used
Price
(USD)
Camera
Model
Canon G1 X» 4.6 in 3.2 in 2.6 in 18.8 oz 250 n Jan 2012 799- i Canon G1 X
Canon G9 X Mark II« 3.9 in 2.3 in 1.2 in 7.3 oz 235 n Jan 2017 529 i i Canon G9 X Mark II
Canon M100« » 4.3 in 2.6 in 1.4 in 10.7 oz 295 n Aug 2017 499 i i Canon M100
Canon SL2« » 4.8 in 3.7 in 2.8 in 16.0 oz 650 n Jun 2017 549 i i Canon SL2
Canon G7 X Mark II« » 4.2 in 2.4 in 1.7 in 11.3 oz 265 n Feb 2016 699 i i Canon G7 X Mark II
Canon G9 X« » 3.9 in 2.3 in 1.2 in 7.4 oz 220 n Oct 2015 529- i Canon G9 X
Canon G1 X Mark II« » 4.6 in 2.9 in 2.6 in 19.5 oz 240 n Feb 2014 799 i i Canon G1 X Mark II
Canon G7 X« » 4.1 in 2.4 in 1.6 in 10.7 oz 210 n Sep 2014 699- i Canon G7 X
Canon G16« » 4.3 in 3.0 in 1.6 in 12.6 oz 360 n Aug 2013 549 i i Canon G16
Canon T5i« » 5.2 in 3.9 in 3.1 in 20.5 oz 440 n Mar 2013 649- i Canon T5i
Canon SX50« » 4.8 in 3.4 in 4.2 in 21.0 oz 315 n Sep 2012 429- i Canon SX50
Canon T4i« » 5.2 in 3.9 in 3.1 in 20.3 oz 440 n Jun 2012 849- i Canon T4i
Canon T3« » 5.1 in 3.9 in 3.1 in 17.5 oz 700 n Feb 2011 449- i Canon T3
Canon T1i« » 5.1 in 3.9 in 2.4 in 18.3 oz 400 n Mar 2009 799- i Canon T1i
Canon XSi« » 5.1 in 3.9 in 2.4 in 18.5 oz 500 n Jan 2008 799- i Canon XSi
Leica V-LUX 4« » 4.9 in 3.4 in 4.3 in 20.7 oz 540 n Sep 2012 949- i 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- i Leica V-LUX 3

The price is, of course, an important factor in any camera decision. 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 markedly lower price (by 34 percent) than the G1X, which puts it into a different market segment. Normally, street prices remain initially close to the MSRP, but after a couple of months, the first discounts appear. 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: Canon G1 X vs Canon G9 X Mark II

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. Furthermore, a large sensor camera will give the photographer more possibilities to use shallow depth-of-field in order to isolate a subject from the background. On the downside, larger sensors tend to be more expensive and lead to bigger and heavier cameras and lenses.

Of the two cameras under consideration, the Canon G1 X features an 1.5-inch sensor and the Canon G9 X Mark II an one-inch sensor. The sensor area in the G9X Mark II is 56 percent smaller. As a result of these sensor size differences, the cameras have a format factor of, respectively, 1.85 and 2.7. The sensor in the G1X has a native 4:3 aspect ratio, while the one in the G9X Mark II offers a 3:2 aspect.

Technology-wise, the G9X Mark II uses a more advanced image processing engine (DIGIC 7) than the G1X (DIGIC 5), with benefits for noise reduction, color accuracy, and processing speed.

Canon G1 X and Canon G9 X Mark II sensor measures

Despite having a smaller sensor, the G9X Mark II offers a higher resolution of 20 megapixel, compared with 14.2 MP of the G1X. This megapixel advantage comes at the cost of a higher pixel density and a smaller size of the individual pixel (with a pixel pitch of 2.41μm versus 4.30μm for the G1X). However, it should be noted that the G9X Mark II is much more recent (by 4 years and 11 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.

G1X versus G9X Mark II MP

For many cameras, data on sensor performance has been reported by DXO Mark. 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"). Of the two cameras under consideration, the G9X Mark II has a markedly higher DXO score than the G1X (overall score 5 points higher), which will translate into better image quality. The advantage is based on 0.2 bits higher color depth, 1.7 EV in additional dynamic range, 0.3 stops of reduced low light sensitivity. The table below summarizes the physical sensor characteristics and sensor quality findings and compares them across a set of similar cameras.

Sensor Characteristics
  Camera
Model
Sensor
Class
Resolution
(MP)
Horiz.
Pixels
Vert.
Pixels
Video
Format
DXO
Portrait
DXO
Landscape
DXO
Sports
DXO
Overall
Camera
Model
Canon G1 X» 1.5-inch 14.2 4352 32641080/24p21.710.864460Canon G1 X
Canon G9 X Mark II« 1-inch 20.0 5472 36481080/60p21.912.552265Canon G9 X Mark II
Canon M100« » APS-C 24.0 6000 40001080/60p23.512.9127278Canon M100
Canon SL2« » APS-C 24.0 6000 40001080/60p23.613.4104179Canon SL2
Canon G7 X Mark II« » 1-inch 20.0 5472 36481080/60p----Canon G7 X Mark II
Canon G9 X« » 1-inch 20.0 5472 36481080/60p21.512.349563Canon G9 X
Canon G1 X Mark II« » 1.5-inch 13.0 4160 31201080/30p21.510.858158Canon G1 X Mark II
Canon G7 X« » 1-inch 20.0 5472 36481080/60p23.012.755671Canon G7 X
Canon G16« » 1/1.7 12.0 4000 30001080/60p21.011.723054Canon G16
Canon T5i« » APS-C 17.9 5184 34561080/30p21.711.268161Canon T5i
Canon SX50« » 1/2.3 12.0 4000 30001080/24p20.311.217947Canon SX50
Canon T4i« » APS-C 17.9 5184 34561080/30p21.711.272262Canon T4i
Canon T3« » APS-C 12.2 4272 2848720/30p21.911.075562Canon T3
Canon T1i« » APS-C 15.1 4752 31681080/20p21.711.566363Canon T1i
Canon XSi« » APS-C 12.2 4272 2848-21.910.869261Canon XSi
Leica V-LUX 4« » 1/2.3 12.0 4000 30001080/60p----Leica V-LUX 4
Leica V-LUX 3« » 1/2.3 12.0 4000 30001080/60p----Leica V-LUX 3

Many modern cameras cannot only take still pictures, but also record videos. Both cameras under consideration have a sensor with sufficiently fast read-out times for moving pictures, but the G9X Mark II provides a faster frame rate than the G1X. It can shoot movie footage at 1080/60p, while the G1X is limited to 1080/24p.

 

Feature comparison: Canon G1 X vs Canon G9 X Mark II

Apart from body and sensor, cameras can and do differ across a range of features. For example, the G1X has an optical viewfinder, which can be very useful 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 Canon G1 X and Canon G9 X Mark II along with similar information for a selection of comparators. The full specs-sheets can be found in the camera manual or in the dpreview camera hub.

Core Features
  Camera
Model
Viewfinder
(Type or
'000 dots)
Control
Panel
(yes/no)
LCD
Size
(inch)
LCD
Resolution
('000 dots)
LCD
Attach-
ment
Touch
Screen
(yes/no)
Shutter
speed
(1/sec)
Shutter
flaps
(1/sec)
Build-in
Flash
(yes/no)
Build-in
Image
Stab
Camera
Model
Canon G1 X»optical n 3.0 922 Swivel n 4000 1.9 Y Y Canon G1 X
Canon G9 X Mark II«- n 3.0 1040 fixed Y 2000 8.2 Y Y Canon G9 X Mark II
Canon M100« »- n 3.0 1040 tilting Y 4000 6.1 Y n Canon M100
Canon SL2« »optical n 3.0 1040 swivel Y 4000 5.0 Y n Canon SL2
Canon G7 X Mark II« »- n 3.0 1040 tilting Y 2000 8.0 Y Y Canon G7 X Mark II
Canon G9 X« »- n 3.0 1040 fixed Y 2000 6.0 Y Y Canon G9 X
Canon G1 X Mark II« »- n 3.0 1040 tilting Y 4000 5.2 Y Y Canon G1 X Mark II
Canon G7 X« »- n 3.0 1040 tilting Y 2000 6.5 Y Y Canon G7 X
Canon G16« »optical n 3.0 922 fixed n 4000 2.2 Y Y Canon G16
Canon T5i« »optical n 3.0 1040 swivel Y 4000 5.0 Y n Canon T5i
Canon SX50« »202 n 3.0 461 swivel n 2000 2.2 Y Y Canon SX50
Canon T4i« »optical n 3.0 1040 swivel Y 4000 5.0 Y n Canon T4i
Canon T3« »optical n 2.7 230 fixed n 4000 3.0 Y n Canon T3
Canon T1i« »optical n 3.0 920 fixed n 4000 3.4 Y n Canon T1i
Canon XSi« »optical n 3.0 230 fixed n 4000 3.5 Y n Canon XSi
Leica V-LUX 4« »1312 n 3.0 460 swivel n 4000 12.0 Y Y Leica V-LUX 4
Leica V-LUX 3« »202 n 3.0 460 swivel n 2000 12.0 Y Y Leica V-LUX 3

One differentiating feature between the two cameras concerns the touch sensitivity of the rear screen. The G9X Mark II has a touchscreen, while the G1X has a conventional panel. Touch control can be particularly helpful, for example, for setting the focus point.

Both the G1X and the G9X Mark II have zoom lenses build in. The G1X has a 28-112mm f/2.8-5.8 optic and the G9X Mark II offers a 28-84mm f/2.0-4.9 (focal lengths in full frame equivalent terms). Hence, the G1X and G9X Mark II provide the same view at the wide-angle end, but the G9X Mark II has less tele-photo reach at the long end. The G9X Mark II offers the faster maximum aperture.

Both the G1X and the G9X Mark II write their imaging data to SDXC cards.

Input-Output Connections
  Camera
Model
Hotshoe
Port
Internal
Microphone
Internal
Speaker
Microphone
Port
Headphone
Port
HDMI
Port
USB
Type
WiFi
Support
NFC
Support
Bluetooth
Support
Camera
Model
Canon G1 X»Ystereomono--mini2.0---Canon G1 X
Canon G9 X Mark II«-stereomono--micro2.0YYYCanon G9 X Mark II
Canon M100« »-stereomono--mini2.0YYYCanon M100
Canon SL2« »YstereomonoY-mini2.0YYYCanon SL2
Canon G7 X Mark II« »-stereomono--micro2.0YY-Canon G7 X Mark II
Canon G9 X« »-stereomono--micro2.0YY-Canon G9 X
Canon G1 X Mark II« »Ystereomono--mini2.0YY-Canon G1 X Mark II
Canon G7 X« »-stereomono--micro2.0YY-Canon G7 X
Canon G16« »Ystereomono--mini2.0Y--Canon G16
Canon T5i« »YstereomonoY-mini2.0---Canon T5i
Canon SX50« »Ystereomono--mini2.0---Canon SX50
Canon T4i« »YstereomonoY-mini2.0---Canon T4i
Canon T3« »Ystereomono--mini2.0---Canon T3
Canon T1i« »Ymonomono--mini2.0---Canon T1i
Canon XSi« »Y----mini2.0---Canon XSi
Leica V-LUX 4« »YstereomonoY-mini2.0---Leica V-LUX 4
Leica V-LUX 3« »Ystereo---mini2.0---Leica V-LUX 3

The G9X Mark II is a recent model that features in the current product line-up of Canon. 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.

Review summary: Canon G1 X vs Canon G9 X Mark II

So how do things add up? Is there a clear favorite between the Canon G1 X and the Canon G9 X Mark II? A synthesis of the relative strong points of each of the models is listed below.


Advantages of the Canon PowerShot G1 X:

  • Easier framing: Has an optical viewfinder for image framing and settings control.
  • Faster shutter: Has higher mechanical shutter speed (4000/sec vs 2000/sec) to freeze action.
  • More tele-reach: Has a longer tele-lens for perspective compression and subject magnification.
  • 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 Canon PowerShot G9 X Mark II:

  • More detail: Has more megapixels (20 vs 14.2MP), which boosts linear resolution by 21%.
  • Better image quality: Scores markedly higher (5 points) in the DXO overall evaluation.
  • More dynamic range: Captures a broader range of light and dark details (1.7 EV of extra DR).
  • Better jpgs: Has a more modern image processing engine (DIGIC 7 vs DIGIC 5).
  • Better video: Provides higher movie framerates (1080/60p versus 1080/24p).
  • More detailed LCD: Has a higher resolution rear screen (1040k vs 922k dots).
  • Fewer buttons to press: Has a touchscreen to facilitate handling and shooting adjustments.
  • Faster burst: Shoots at higher frequency (8.2 vs 1.9 flaps/sec) to capture the decisive moment.
  • Better light gathering: Has a lens with a wider maximum aperture (f/2.0 vs f/2.8).
  • More compact: Is smaller (98x58mm vs 117x81mm) and will fit more readily into a bag.
  • Less heavy: Has a lower weight (by 328g or 61 percent) and is thus easier to take along.
  • Easier file upload: Has wifi build 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.
  • More affordable: Was introduced into a lower priced category (34 percent cheaper at launch).
  • More modern: Reflects 4 years and 11 months of technical progress since the G1X launch.

If the count of relative strengths (bullet points above) is taken as a measure, the G9X Mark II is the clear winner of the contest (16 : 5 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.

G1X 05:16 G9X Mark II

In any case, while the comparison of technical specifications can provide a useful overview of the capabilities of different cameras, it says nothing about, for example, the handling, responsiveness, and overall imaging quality of the G1X and the G9X Mark II in practical situations. At times, user reviews, such as those published at amazon, address these issues in a useful manner, but such feedback is on many occasions incomplete, inconsistent, and unreliable. This is why hands-on reviews by experts are important. The table below summarizes the assessments of some of the best known camera review sites (cameralabs, dpreview, ephotozine, imaging-resource, photographyblog). You can find the full text of the reviews by clicking on the site logo in the table header.

Review Scores
  Camera
Model
cameralabs dpreview ephotozine imaging-resource photographyblog Camera
Launch
(announced)
Launch
Price
(USD)
Street
Price
(USD)
Used
Price
(USD)
Camera
Model
Canon G1 X»Rec76/1004/54/54.5/5 Jan 2012 799- i Canon G1 X
Canon G9 X Mark II«-75/1004.5/54.5/54.5/5 Jan 2017 529 i i Canon G9 X Mark II
Canon M100« »Rec-4/5-3.5/5 Aug 2017 499 i i Canon M100
Canon SL2« »HiRec78/1004.5/54.5/54.5/5 Jun 2017 549 i i Canon SL2
Canon G7 X Mark II« »HiRec81/1004.5/54/54.5/5 Feb 2016 699 i i Canon G7 X Mark II
Canon G9 X« »HiRec-4.5/54/54.5/5 Oct 2015 529- i Canon G9 X
Canon G1 X Mark II« »Rec77/1004/54/54.5/5 Feb 2014 799 i i Canon G1 X Mark II
Canon G7 X« »HiRec77/1004.5/53.5/54.5/5 Sep 2014 699- i Canon G7 X
Canon G16« »Rec-4.5/54.5/54.5/5 Aug 2013 549 i i Canon G16
Canon T5i« »-76/1004.5/54.5/54.5/5 Mar 2013 649- i Canon T5i
Canon SX50« »HiRec72/1004.5/5-4.5/5 Sep 2012 429- i Canon SX50
Canon T4i« »HiRec77/1004.5/54.5/54.5/5 Jun 2012 849- i Canon T4i
Canon T3« »80/10069/1004/54/54.5/5 Feb 2011 449- i Canon T3
Canon T1i« »HiRec74/1004.5/55/54.5/5 Mar 2009 799- i Canon T1i
Canon XSi« »HiRecHiRec4/55/54.5/5 Jan 2008 799- i Canon XSi
Leica V-LUX 4« »----- Sep 2012 949- i Leica V-LUX 4
Leica V-LUX 3« »----- Dec 2011 949- i Leica V-LUX 3

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. 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. 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 make your choice using the following search menu. There is also a set of direct links to comparison reviews that other users of the CAM-parator app explored. If the camera you are interested in is not available, please contact me, and I will try to add information on that model to the database.

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