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Panasonic ZS100 versus Canon G7 X Mark II

The Panasonic Lumix DMC-ZS100 (called Panasonic TZ100 in some regions) and the Canon PowerShot G7 X Mark II are two digital cameras that were officially introduced, respectively, in January 2016 and February 2016. Both the ZS100 and the G7X Mark II are fixed lens compact cameras that are equipped with an one-inch sensor. Both cameras offer a resolution of 20 megapixel. 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: Panasonic ZS100 vs Canon G7 X Mark II

The physical size and weight of the Panasonic ZS100 and the Canon G7 X Mark II are illustrated in the side-by-side display below. Three consecutive perspectives from the front, the top, and the back are presented. All width, height and depth measures 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 ZS100 – represents the basis or 100 percent across all the size and weight measures).

Snapsort Panasonic ZS100 vs Canon G7 X Mark II
Compare ZS100 versus G7X Mark II top
Compare ZS100 and G7X 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 G7 X Mark II is notably smaller (10 percent) than the Panasonic ZS100. However, the G7X Mark II is slightly heavier (2 percent) than the ZS100. In this context, it is worth noting that neither the ZS100 nor the G7X Mark II are weather-sealed.

Concerning battery life, the ZS100 gets 300 shots out of its DMW-BLG10 battery, while the G7X Mark II can take 265 images on a single charge of its NB-13L power pack.

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, 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.

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)
Panasonic ZS100» 4.4 in 2.6 in 1.7 in 11.0 oz 300 n Jan 2016 699- i
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 SX730« » 4.3 in 2.5 in 1.6 in 10.6 oz 250 n Apr 2017 399 i i
Canon M100« » 4.3 in 2.6 in 1.4 in 10.7 oz 295 n Aug 2017 499 i i
Canon M6« » 4.4 in 2.7 in 1.8 in 13.8 oz 295 n Feb 2017 779 i i
Canon M3« » 4.4 in 2.7 in 1.7 in 12.9 oz 250 n Feb 2015 679- i
Canon G5 X« » 4.4 in 3.0 in 1.7 in 12.5 oz 210 n Oct 2015 799 i i
Canon G7 X« » 4.1 in 2.4 in 1.6 in 10.7 oz 210 n Sep 2014 699- i
Panasonic ZS200« » 4.4 in 2.6 in 1.8 in 12.0 oz 370 n Feb 2018 799 i i
Panasonic GX85« » 4.8 in 2.8 in 1.7 in 15.0 oz 290 n Apr 2016 799 i i
Panasonic LX10« » 4.2 in 2.4 in 1.7 in 10.9 oz 260 n Sep 2016 699 i i
Sony RX100 IV« » 4.0 in 2.3 in 1.6 in 10.5 oz 280 n Jun 2015 999- i
Sony RX100 III« » 4.0 in 2.3 in 1.6 in 10.2 oz 320 n May 2014 799- i
Sony RX100 II« » 4.0 in 2.3 in 1.5 in 9.9 oz 350 n Jun 2013 749- i

The price is, of course, an important factor in any camera decision. The listed launch prices provide an indication of the market segment that the manufacturer of the cameras have been targeting. The two cameras under review were launched at the same price and fall into the same 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.

 

Sensor comparison: Panasonic ZS100 vs Canon G7 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. 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. 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 are more costly to manufacture and tend to lead to bigger and heavier cameras and lenses.

Both cameras under consideration feature an one-inch sensor and have a format factor (sometimes also referred to as "crop factor") of 2.7. Within the spectrum of camera sensors, this places the review cameras among the medium-sized sensor cameras that aim to strike a balance between image quality and portability. Both cameras have a native aspect ratio (sensor width to sensor height) of 3:2.

Panasonic ZS100 and Canon G7 X Mark II sensor measures

The two cameras under review do not only share the same sensor size, but also offer an identical resolution of 20 megapixel. This similarity in sensor specs implies that both the ZS100 and the G7X Mark II have the same pixel density, as well as the same pixel size. Moreover, the two cameras were released in close succession, so that their sensors are from the same technological generation.

ZS100 versus G7X Mark II MP

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 adjacent table reports on the physical sensor characteristics and the outcomes of the DXO sensor quality tests for a sample of comparator-cameras.

Sensor Characteristics
  Camera Sensor
Class
Resolution
(MP)
Horiz.
Pixels
Vert.
Pixels
Video
Format
DXO
Portrait
DXO
Landscape
DXO
Sports
DXO
Overall
Panasonic ZS100» 1-inch 20.0 5472 36484K/30p22.812.555970
Canon G7 X Mark II« 1-inch 20.0 5472 36481080/60p----
Canon SX730« » 1/2.3 20.2 5184 38881080/60p----
Canon M100« » APS-C 24.0 6000 40001080/60p23.512.9127278
Canon M6« » APS-C 24.0 6000 40001080/60p----
Canon M3« » APS-C 24.0 6000 40001080/30p22.811.8116972
Canon G5 X« » 1-inch 20.0 5472 36481080/60p----
Canon G7 X« » 1-inch 20.0 5472 36481080/60p23.012.755671
Panasonic ZS200« » 1-inch 20.0 5472 36484K/30p----
Panasonic GX85« » Four Thirds 15.8 4592 34484K/30p22.912.666271
Panasonic LX10« » 1-inch 20.0 5472 36484K/30p----
Sony RX100 IV« » 1-inch 20.0 5472 36484K/30p22.812.659170
Sony RX100 III« » 1-inch 20.0 5472 36481080/60p22.412.349567
Sony RX100 II« » 1-inch 20.0 5472 36481080/60p22.512.448367

Many modern cameras are not only capable of taking still images, but can also record movies. The two cameras under consideration both have sensors whose read-out speed is fast enough to capture moving pictures, but the ZS100 provides a higher video resolution than the G7X Mark II. It can shoot video footage at 4K/30p, while the Canon is limited to 1080/60p.

 

Feature comparison: Panasonic ZS100 vs Canon G7 X Mark II

Apart from body and sensor, cameras can and do differ across a variety of features. For example, the ZS100 has an electronic viewfinder (1166k dots), which can be very helpful when shooting in bright sunlight. In contrast, the G7X Mark II relies on live view and the rear LCD for framing. The table below summarizes some of the other core capabilities of the Panasonic ZS100 and Canon G7 X Mark II in connection with corresponding information for a sample of similar cameras. If you need more detail on the specs, you can find comprehensive listings, for example, in the dpreview camera hub.

Core Features
  Camera 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
Panasonic ZS100»1166 n 3.0 1040 fixed Y 2000 10.0 Y Y
Canon G7 X Mark II«- n 3.0 1040 tilting Y 2000 8.0 Y Y
Canon SX730« »- n 3.0 922 tilting n 3200 5.9 Y Y
Canon M100« »- n 3.0 1040 tilting Y 4000 6.1 Y n
Canon M6« »- n 3.0 1040 tilting Y 4000 9.0 Y n
Canon M3« »- n 3.0 1040 tilting Y 4000 4.2 Y n
Canon G5 X« »2360 n 3.0 1040 swivel Y 2000 5.9 Y Y
Canon G7 X« »- n 3.0 1040 tilting Y 2000 6.5 Y Y
Panasonic ZS200« »2330 n 3.0 1240 fixed Y 2000 10.0 Y Y
Panasonic GX85« »2765 n 3.0 1040 tilting Y 4000 8.0 Y Y
Panasonic LX10« »- n 3.0 1040 tilting Y 4000 10.0 Y Y
Sony RX100 IV« »2359 n 3.0 1228 tilting n 2000 16.0 Y Y
Sony RX100 III« »1440 n 3.0 1229 tilting n 2000 10.0 Y Y
Sony RX100 II« »- n 3.0 1229 tilting n 2000 10.0 Y Y

Both the ZS100 and the G7X Mark II have zoom lenses build in. The ZS100 has a 25-250mm f/2.8-5.9 optic and the G7X Mark II offers a 24-100mm f/1.8-2.8 (focal lengths in full frame equivalent terms). Hence, the Canon provides a wider angle of view at the short end than the Panasonic, but less tele-photo reach at the long end. The G7X Mark II offers the faster maximum aperture.

The G7X Mark II is a current model that online retailers, such as amazon, will have in stock. In contrast, the ZS100 has been discontinued (but it can be found pre-owned on eBay). As a replacement in the same line of cameras, the ZS100 was succeeded by the Panasonic ZS200.

Review summary: Panasonic ZS100 vs Canon G7 X Mark II

So how do things add up? Is there a clear favorite between the Panasonic ZS100 and the Canon G7 X Mark II? The listing below highlights the relative strengths of the two models.

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Advantages of the Panasonic Lumix DMC-ZS100:

  • Better video: Provides higher definition movie capture (4K/30p vs 1080/60p).
  • Easier framing: Has an electronic viewfinder for image framing and settings control.
  • Faster burst: Shoots at higher frequency (10 vs 8 flaps/sec) to capture the decisive moment.
  • More tele-reach: Has a longer tele-lens for perspective compression and subject magnification.
  • Longer lasting: Can take more shots (300 versus 265) on a single battery charge.

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Reasons to prefer the Canon PowerShot G7 X Mark II:

  • More flexible LCD: Has a tilting screen for odd-angle shots in landscape orientation.
  • Better light gathering: Has a lens with a wider maximum aperture (f/1.8 vs f/2.8).
  • Wider view: Has a wider-angle lens that facilitates landscape or interior shots.

If the count of individual advantages (bullet points above) is taken as a guide, the ZS100 emerges as the winner of the contest (5 : 3 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.

ZS100 05:03 G7X Mark II

In any case, while the comparison of the spec-sheets of cameras can offer a general idea of their imaging potential, it remains incomplete and does no justice, for example, to the way the ZS100 or the G7X Mark II handle or perform in practice. 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 adjacent table relays the overall verdicts of several of the most popular camera review sites (cameralabs, dpreview, ephotozine, imaging-resource, photographyblog). The detailed reviews can be accessed by clicking on the site logo in the table header.

Review scores
  Camera cameralabs dpreview ephotozine imaging-resource photographyblog Camera
Launch
(announced)
Launch
Price
(USD)
Street
Price
(USD)
Used
Price
(USD)
Panasonic ZS100»HiRec82/1004.5/54/54.5/5 Jan 2016 699- i
Canon G7 X Mark II«HiRec81/1004.5/54/54.5/5 Feb 2016 699 i i
Canon SX730« »Rec-4/5-4/5 Apr 2017 399 i i
Canon M100« »Rec-4/5-3.5/5 Aug 2017 499 i i
Canon M6« »-80/1004/54.5/54/5 Feb 2017 779 i i
Canon M3« »rev75/1004.5/54.5/54/5 Feb 2015 679- i
Canon G5 X« »HiRec78/1004.5/54/54.5/5 Oct 2015 799 i i
Canon G7 X« »HiRec77/1004.5/53.5/54.5/5 Sep 2014 699- i
Panasonic ZS200« »HiRec81/1004.5/5-4.5/5 Feb 2018 799 i i
Panasonic GX85« »HiRec82/1005/54.5/55/5 Apr 2016 799 i i
Panasonic LX10« »HiRec81/1004/54.5/54.5/5 Sep 2016 699 i i
Sony RX100 IV« »HiRec85/1004/54.5/54.5/5 Jun 2015 999- i
Sony RX100 III« »HiRec82/1004.5/54.5/55/5 May 2014 799- i
Sony RX100 II« »HiRec79/1004.5/55/54.5/5 Jun 2013 749- i

Care should be taken when interpreting the review scores above, though. The ratings were established in reference to similarly priced cameras that were available in the market at the time of the review. Hence, a score should always be seen in the context of the camera's market launch date and its price, 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 are interested in seeing how other cameras pair up, just make a corresponding selection in the search boxes below. Alternatively, you can follow any of the listed hyperlinks for comparisons that others found interesting. If you do not see the camera that you are looking for, please contact me, and I will try to locate and add the respective data to the application.

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