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Panasonic G80 versus Panasonic TZ100

The Panasonic Lumix DMC-G80 (called Panasonic G85 in some regions) and the Panasonic Lumix DMC-TZ100 (labelled Panasonic ZS100 in some countries) are two digital cameras that were officially introduced, respectively, in September 2016 and January 2016. The G80 is a mirrorless interchangeable lens camera, while the TZ100 is a fixed lens compact. The cameras are based on a Four Thirds (G80) and an one-inch (TZ100) sensor. The G80 has a resolution of 15.8 megapixel, whereas the TZ100 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: Panasonic G80 vs Panasonic TZ100

An illustration of the physical size and weight of the Panasonic G80 and the Panasonic TZ100 is provided in the side-by-side display below. Three consecutive perspectives from the front, the top, and the back are presented. All size dimensions are rounded to the nearest millimeter. If you prefer, you can also use the toggle button to switch to a comparison in percentage terms (in this case, the camera on the left side – the G80 – represents the basis for the calculations across all the size and weight measures).

Snapsort Panasonic G80 vs Panasonic TZ100
Compare G80 versus TZ100 top
Compare G80 and TZ100 rear

If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Panasonic TZ100 is considerably smaller (37 percent) than the Panasonic G80. It is worth mentioning in this context that the G80 is splash and dust resistant, while the TZ100 does not feature any corresponding weather-sealing.

The above size and weight comparisons are to some extent incomplete and possibly misleading, as the TZ100 has a lens build in, whereas the G80 is an interchangeable lens camera that requires a separate lens. Attaching the latter will add extra weight and bulk to the setup. You can find an overview of optics for the G80 and their specifications in the Micro Four Thirds Lens Catalog.

Concerning battery life, the G80 gets 330 shots out of its DMW-BLC12 battery, while the TZ100 can take 300 images on a single charge of its DMW-BLG10 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 G80» 5.0 in 3.5 in 2.9 in 17.8 oz 330 Y Sep 2016 899 i i
Panasonic TZ100« 4.4 in 2.6 in 1.7 in 11.0 oz 300 n Jan 2016 699- 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
Olympus E-M10 II« » 4.7 in 3.3 in 1.9 in 13.8 oz 320 n Aug 2015 799- i
Olympus E-M5 II« » 4.9 in 3.3 in 1.8 in 16.5 oz 310 Y Feb 2015 1,099 i i
Olympus E-P5« » 4.8 in 2.7 in 1.5 in 14.8 oz 330 n May 2013 999- i
Olympus E-M5« » 4.8 in 3.5 in 1.7 in 15.0 oz 360 Y Feb 2012 1,299- i
Panasonic TZ200« » 4.4 in 2.6 in 1.8 in 12.0 oz 370 n Feb 2018 799 i i
Panasonic GH5« » 5.5 in 3.9 in 3.4 in 25.6 oz 410 Y Jan 2017 1,999 i i
Panasonic GX80« » 4.8 in 2.8 in 1.7 in 15.0 oz 290 n Apr 2016 799 i i
Panasonic LX15« » 4.2 in 2.4 in 1.7 in 10.9 oz 260 n Sep 2016 699 i i
Panasonic G7« » 4.9 in 3.4 in 3.0 in 14.5 oz 350 n May 2015 649- i
Panasonic GX8« » 5.2 in 3.1 in 2.5 in 17.2 oz 330 Y Jul 2015 1,199- i
Panasonic GX7« » 4.8 in 2.8 in 2.2 in 14.2 oz 350 n Aug 2013 999- i
Panasonic GH3« » 5.2 in 3.7 in 3.2 in 19.4 oz 540 Y Sep 2012 1,299- i
Sony RX100 IV« » 4.0 in 2.3 in 1.6 in 10.5 oz 280 n Jun 2015 999- 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 TZ100 was launched at a lower price than the G80, despite having a lens build 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. Then, after the new model is out, very good deals can frequently be found on the pre-owned market.

 

Sensor comparison: Panasonic G80 vs Panasonic TZ100

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 Panasonic G80 features a Four Thirds sensor and the Panasonic TZ100 an one-inch sensor. The sensor area in the TZ100 is 48 percent smaller. As a result of these sensor size differences, the cameras have a format factor of, respectively, 2.0 and 2.75. The sensor in the G80 has a native 4:3 aspect ratio, while the one in the TZ100 offers a 3:2 aspect.

Panasonic G80 and Panasonic TZ100 sensor measures

Despite having a smaller sensor, the TZ100 offers a higher resolution of 20 megapixel, compared with 15.8 MP of the G80. 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 3.77μm for the G80). Moreover, it should be noted that the G80 is a somewhat more recent model (by 8 months) than the TZ100, and its sensor might have benefitted from technological advances during this time that further enhance the light gathering capacity of its pixels. Coming back to sensor resolution, it should be mentioned that the G80 has no anti-alias filter installed, so that it can capture all the detail its sensor resolves.

G80 versus TZ100 MP

For most 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"). The Overall DXO ratings for the two cameras under consideration are close, suggesting that they provide similar image quality. The table below summarizes the physical sensor characteristics and sensor quality findings and compares them across a set of similar cameras.

Sensor Characteristics
  Camera Sensor
Class
Resolution
(MP)
Horiz.
Pixels
Vert.
Pixels
Video
Format
DXO
Portrait
DXO
Landscape
DXO
Sports
DXO
Overall
Panasonic G80» Four Thirds 15.8 4592 34484K/30p22.812.565671
Panasonic TZ100« 1-inch 20.0 5472 36484K/30p22.812.555970
Canon M3« » APS-C 24.0 6000 40001080/30p22.811.8116972
Canon G5 X« » 1-inch 20.0 5472 36481080/60p----
Olympus E-M10 II« » Four Thirds 15.9 4608 34561080/60p23.112.584273
Olympus E-M5 II« » Four Thirds 15.9 4608 34561080/60p23.012.584273
Olympus E-P5« » Four Thirds 15.9 4608 34561080/30p22.812.489572
Olympus E-M5« » Four Thirds 15.9 4608 34561080/60i22.812.382671
Panasonic TZ200« » 1-inch 20.0 5472 36484K/30p----
Panasonic GH5« » Four Thirds 20.2 5184 38884K/60p23.913.080777
Panasonic GX80« » Four Thirds 15.8 4592 34484K/30p22.912.666271
Panasonic LX15« » 1-inch 20.0 5472 36484K/30p----
Panasonic G7« » Four Thirds 15.8 4592 34484K/30p----
Panasonic GX8« » Four Thirds 20.2 5184 38884K/30p23.512.680675
Panasonic GX7« » Four Thirds 15.8 4592 34481080/60p22.612.271870
Panasonic GH3« » Four Thirds 15.9 4608 34561080/60p22.712.481271
Sony RX100 IV« » 1-inch 20.0 5472 36484K/30p22.812.659170

Many modern cameras are not only capable of taking still images, but also of capturing video footage. Both cameras under consideration are equipped with sensors that have a sufficiently high read-out speed for moving images, and both provide the same movie specifications (4K/30p).

 

Feature comparison: Panasonic G80 vs Panasonic TZ100

Apart from body and sensor, cameras can and do differ across a range of features. The two cameras under consideration are similar with respect to both having an electronic viewfinder. However, the one in the G80 offers a substantially higher resolution than the one in the TZ100 (2360k vs 1166k dots). The adjacent table lists some of the other core features of the Panasonic G80 and Panasonic TZ100 along with similar information for a selection of comparators. The full specs-sheets can be found in the camera manual or, 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 G80»2360 n 3.0 1040 swivel Y 4000 9.0 Y Y
Panasonic TZ100«1166 n 3.0 1040 fixed Y 2000 10.0 Y Y
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
Olympus E-M10 II« »2360 n 3.0 1040 tilting Y 4000 8.0 Y Y
Olympus E-M5 II« »2360 n 3.0 1037 swivel Y 8000 10.0 n Y
Olympus E-P5« »- n 3.0 1037 tilting Y 8000 9.0 Y Y
Olympus E-M5« »1440 n 3.0 610 tilting Y 4000 9.0 n Y
Panasonic TZ200« »2330 n 3.0 1240 fixed Y 2000 10.0 Y Y
Panasonic GH5« »3680 n 3.2 1620 swivel Y 8000 12.0 n Y
Panasonic GX80« »2765 n 3.0 1040 tilting Y 4000 8.0 Y Y
Panasonic LX15« »- n 3.0 1040 tilting Y 4000 10.0 Y Y
Panasonic G7« »2360 n 3.0 1040 swivel Y 4000 7.0 Y n
Panasonic GX8« »2360 n 3.0 1040 swivel Y 8000 10.0 n Y
Panasonic GX7« »2760 n 3.0 1040 tilting Y 8000 5.0 Y Y
Panasonic GH3« »1746 n 3.0 614 swivel Y 4000 6.0 Y n
Sony RX100 IV« »2359 n 3.0 1228 tilting n 2000 16.0 Y Y

The G80 is a current model that online retailers, such as amazon, will have in stock. In contrast, the TZ100 has been discontinued (but it can be found pre-owned on eBay). As a replacement in the same line of cameras, the TZ100 was succeeded by the Panasonic TZ200.

Review summary: Panasonic G80 vs Panasonic TZ100

So what is the bottom line? Is the Panasonic G80 better than the Panasonic TZ100 or vice versa? Below is a summary of the relative strengths of each of the two contestants.


Arguments in favor of the Panasonic Lumix DMC-G80:

  • Maximized detail: Lacks an anti-alias filter to exploit the sensor's full resolution potential.
  • More detailed viewfinder: Has higher resolution electronic viewfinder (2360k vs 1166k dots).
  • More flexible LCD: Has swivel screen for odd-angle shots in portrait or landscape orientation.
  • Faster shutter: Has higher mechanical shutter speed (4000/sec vs 2000/sec) to freeze action.
  • More flexible: Accepts interchangeable lenses, so that lens characteristics can be altered.
  • Better sealing: Is weather sealed to enable shooting in dusty or wet environments.
  • More modern: Is somewhat more recent (announced 8 months after the TZ100).


Advantages of the Panasonic Lumix DMC-TZ100:

  • More detail: Has more megapixels (20 vs 15.8MP), which boosts linear resolution by 15%.
  • Better moiré control: Has an anti-alias filter to avoid artificial patterns to appear in images.
  • Ready to shoot: Has an integrated lens, whereas the G80 necessitates an extra lens.
  • More compact: Is smaller (111x65mm vs 128x89mm) and will fit more readily into a bag.
  • Less heavy: Has a lower weight even though it has a lens build in (unlike the G80).
  • More affordable: Was introduced at a lower price, despite coming with a build-in lens.
  • More heavily discounted: Has been on the market for longer (launched in January 2016).

If the number of relative strengths (bullet points above) is taken as a guide, the match-up finishes in a tie (7 points each). 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.

G80 07:07 TZ100

In any case, while the specs-based evaluation of cameras is instructive in revealing their potential as photographic tools, it remains incomplete and does no justice, for example, to the way the G80 or the TZ100 handle or perform in practice. 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 expert reviews are important. The adjacent table relays the overall verdicts of several of the most popular 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 cameralabs dpreview ephotozine imaging-resource photographyblog Camera
Launch
(announced)
Launch
Price
(USD)
Street
Price
(USD)
Used
Price
(USD)
Panasonic G80»HiRec84/1005/54.5/54.5/5 Sep 2016 899 i i
Panasonic TZ100«HiRec82/1004.5/54/54.5/5 Jan 2016 699- 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
Olympus E-M10 II« »HiRec80/1005/55/55/5 Aug 2015 799- i
Olympus E-M5 II« »HiRec81/1005/54.5/55/5 Feb 2015 1,099 i i
Olympus E-P5« »HiRec78/1004.5/54.5/55/5 May 2013 999- i
Olympus E-M5« »HiRec80/1004.5/55/55/5 Feb 2012 1,299- i
Panasonic TZ200« »HiRec81/1004.5/5-4.5/5 Feb 2018 799 i i
Panasonic GH5« »HiRec85/1004.5/55/55/5 Jan 2017 1,999 i i
Panasonic GX80« »HiRec82/1005/54.5/55/5 Apr 2016 799 i i
Panasonic LX15« »HiRec81/1004/54.5/54.5/5 Sep 2016 699 i i
Panasonic G7« »HiRec80/1005/54.5/54.5/5 May 2015 649- i
Panasonic GX8« »Rec82/1004.5/55/54.5/5 Jul 2015 1,199- i
Panasonic GX7« »Rec79/1005/54.5/55/5 Aug 2013 999- i
Panasonic GH3« »HiRec79/1004.5/55/54.5/5 Sep 2012 1,299- i
Sony RX100 IV« »HiRec85/1004/54.5/54.5/5 Jun 2015 999- i

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. Also, please note that some of the review sites have changed their methodology and reporting over time.

 

Other camera comparisons

Did this review help to inform your camera decision process? If you would like to see a different side-by-side camera review, just make a corresponding selection in the search boxes below. An an alternative, you can also directly jump to any one of the listed comparisons that were previously generated by the CAM-parator tool. If you do not see the camera that you are looking for, please send me an email, and I will try to locate and add the respective data to the application.

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