PW

Panasonic LX100 versus Panasonic GX80

The Panasonic Lumix DMC-LX100 and the Panasonic Lumix DMC-GX80 (labelled Panasonic GX85 in some countries) are two digital cameras that were revealed to the public, respectively, in September 2014 and April 2016. The LX100 is a fixed lens compact, while the GX80 is a mirrorless interchangeable lens camera. Both cameras are equipped with a Four Thirds sensor. The LX100 has a resolution of 12.7 megapixel, whereas the GX80 provides 15.8 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 LX100 vs Panasonic GX80

The side-by-side display below illustrates the physical size and weight of the Panasonic LX100 and the Panasonic GX80. 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 side – the LX100 – represents the basis for the calculations across all the size and weight measures).

Snapsort Panasonic LX100 vs Panasonic GX80
Compare LX100 versus GX80 top
Compare LX100 and GX80 rear

If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Panasonic GX80 is notably larger (14 percent) than the Panasonic LX100. In this context, it is worth noting that neither the LX100 nor the GX80 are weather-sealed.

The above size and weight comparisons are to some extent incomplete and possibly misleading, as the LX100 has a lens build in, whereas the GX80 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 GX80 and their specifications in the Micro Four Thirds Lens Catalog.

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 LX100» 115 mm 66 mm 55 mm 393 g 300 n Sep 2014 899 i i
Panasonic GX80« 122 mm 71 mm 44 mm 426 g 290 n Apr 2016 799 i i
Canon G5 X« » 112 mm 76 mm 44 mm 353 g 210 n Oct 2015 799 i i
Canon G1 X Mark II« » 116 mm 74 mm 66 mm 553 g 240 n Feb 2014 799 i i
Canon G1 X« » 117 mm 81 mm 65 mm 534 g 250 n Jan 2012 799- i
Fujifilm X30« » 119 mm 72 mm 60 mm 423 g 470 n Aug 2014 599 i i
Olympus E-M10 II« » 120 mm 83 mm 47 mm 390 g 320 n Aug 2015 799- i
Olympus E-M5 II« » 124 mm 85 mm 45 mm 469 g 310 Y Feb 2015 1,099 i i
Panasonic GX9« » 124 mm 72 mm 47 mm 407 g 260 n Feb 2018 849 i i
Panasonic G80« » 128 mm 89 mm 74 mm 505 g 330 Y Sep 2016 899 i i
Panasonic FZ1000« » 137 mm 99 mm 131 mm 831 g 360 n Jun 2014 899- i
Panasonic GM5« » 99 mm 60 mm 36 mm 211 g 220 n Sep 2014 749- i
Panasonic GM1« » 99 mm 55 mm 30 mm 204 g 230 n Oct 2013 749- i
Panasonic GX7« » 123 mm 71 mm 55 mm 402 g 350 n Aug 2013 999- i
Sony RX100 IV« » 102 mm 58 mm 41 mm 298 g 280 n Jun 2015 999- i
Sony RX100 III« » 102 mm 58 mm 41 mm 290 g 320 n May 2014 799- i
Sony RX100 II« » 102 mm 58 mm 38 mm 281 g 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. 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 LX100 vs Panasonic GX80

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. Further, a large sensor camera will give the photographer additional creative options when using shallow depth-of-field to isolate a subject from its 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 a Four Thirds sensor and have a format factor (sometimes also referred to as "crop factor") of 2.0. 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 feature a native aspect ratio (sensor width to sensor height) of 4:3.

Panasonic LX100 and Panasonic GX80 sensor measures

While the two cameras under review share the same sensor size, the GX80 offers a higher resolution of 15.8 megapixel, compared with 12.7 MP of the LX100. This megapixel advantage translates into a 12 percent gain in linear resolution. On the other hand, these sensor specs imply that the GX80 has a higher pixel density and a smaller size of the individual pixel (with a pixel pitch of 3.77μm versus 4.21μm for the LX100). However, it should be noted that the GX80 is a somewhat more recent model (by 1 year and 6 months) than the LX100, and its sensor might have benefitted from technological advances during this time that at least partly compensate for the smaller pixel size. Coming back to sensor resolution, it should be mentioned that the GX80 has no anti-alias filter installed, so that it can capture all the detail its sensor resolves.

LX100 versus GX80 MP

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. Of the two cameras under consideration, the GX80 has a markedly higher DXO score than the LX100 (overall score 4 points higher), which will translate into better image quality. The advantage is based on 0.6 bits higher color depth, 0.1 EV in additional dynamic range, and 0.3 stops in additional low light sensitivity. 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 LX100» Four Thirds 12.7 4112 30884K/30p22.312.555367
Panasonic GX80« Four Thirds 15.8 4592 34484K/30p22.912.666271
Canon G5 X« » 1-inch 20.0 5472 36481080/60p----
Canon G1 X Mark II« » 1.5-inch 13.0 4160 31201080/30p21.510.858158
Canon G1 X« » 1.5-inch 14.2 4352 32641080/24p21.710.864460
Fujifilm X30« » 2/3 12.0 4000 30001080/60p----
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
Panasonic GX9« » Four Thirds 20.2 5184 38884K/30p----
Panasonic G80« » Four Thirds 15.8 4592 34484K/30p22.812.565671
Panasonic FZ1000« » 1-inch 20.0 5472 36484K/30p22.111.751764
Panasonic GM5« » Four Thirds 15.8 4592 34481080/60p22.111.772166
Panasonic GM1« » Four Thirds 15.8 4592 34481080/60i22.311.766066
Panasonic GX7« » Four Thirds 15.8 4592 34481080/60p22.612.271870
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 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, and both provide the same movie specifications (4K/30p).

 

Feature comparison: Panasonic LX100 vs Panasonic GX80

Apart from body and sensor, cameras can and do differ across a variety of features. The two cameras under review are similar with respect to both having an electronic viewfinder. However, the one in the GX80 offers a slightly higher resolution than the one in the LX100 (2765k vs 2764k dots). The following table reports on some other key feature differences and similarities of the Panasonic LX100, the Panasonic GX80, and comparable cameras. If needed, the dpreview camera hub, for example, contains further detail on the cameras' specs.

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 LX100»2764 n 3.0 921 fixed n 4000 11.0 n Y
Panasonic GX80«2765 n 3.0 1040 tilting Y 4000 8.0 Y Y
Canon G5 X« »2360 n 3.0 1040 swivel Y 2000 5.9 Y Y
Canon G1 X Mark II« »- n 3.0 1040 tilting Y 4000 5.2 Y Y
Canon G1 X« »optical n 3.0 922 Swivel n 4000 1.9 Y Y
Fujifilm X30« »2360 n 3.0 920 tilting n 4000 12.0 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
Panasonic GX9« »2760 n 3.0 1240 tilting Y 4000 9.0 Y Y
Panasonic G80« »2360 n 3.0 1040 swivel Y 4000 9.0 Y Y
Panasonic FZ1000« »2359 n 3.0 921 swivel n 4000 12.0 Y Y
Panasonic GM5« »1166 n 3.0 921 fixed Y 500 5.8 n n
Panasonic GM1« »- n 3.0 1036 fixed Y 500 5.0 Y n
Panasonic GX7« »2760 n 3.0 1040 tilting Y 8000 5.0 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 LX100 and the GX80 are current models that good online retailers will have in stock. You can check the latest prices, for example, at amazon. The GX80 replaced the earlier Panasonic GX7, while the LX100 does not have a direct predecessor.

Review summary: Panasonic LX100 vs Panasonic GX80

So what conclusions can be drawn? Which of the two cameras – the Panasonic LX100 or the Panasonic GX80 – has the upper hand? The listing below highlights the relative strengths of the two models.


Reasons to prefer the Panasonic Lumix DMC-LX100:

  • Better moiré control: Has an anti-alias filter to avoid artificial patterns to appear in images.
  • Faster burst: Shoots at higher frequency (11 vs 8 flaps/sec) to capture the decisive moment.
  • Ready to shoot: Has a lens build-in, whereas the GX80 requires a separate lens.
  • More compact: Is smaller (115x66mm vs 122x71mm) and thus needs less room in the bag.
  • Less heavy: Is lighter even though it comes with a build-in lens (unlike the GX80).
  • More heavily discounted: Has been on the market for longer (launched in September 2014).


Arguments in favor of the Panasonic Lumix DMC-GX80:

  • More detail: Has more megapixels (15.8 vs 12.7MP), which boosts linear resolution by 12%.
  • Maximized detail: Lacks an anti-alias filter to exploit the sensor's full resolution potential.
  • Better image quality: Scores markedly higher (4 points) in the DXO overall evaluation.
  • More detailed LCD: Has a higher resolution rear screen (1040k vs 921k dots).
  • More flexible LCD: Has a tilting screen for odd-angle shots in landscape orientation.
  • Fewer buttons to press: Has a touchscreen to facilitate handling and shooting adjustments.
  • More flexible: Takes interchangeable lenses and can thus be used with specialty optics.
  • Easier fill-in: Has a small integrated flash to brighten shadows of backlit subjects.
  • More modern: Was introduced somewhat (1 year and 6 months) more recently.

If the count of individual advantages (bullet points above) is taken as a guide, the GX80 emerges as the winner of the match-up (9 : 6 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.

LX100 06:09 GX80

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 LX100 or the GX80 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). The full reviews are available 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 LX100»HiRec85/1005/54/55/5 Sep 2014 899 i i
Panasonic GX80«HiRec82/1005/54.5/55/5 Apr 2016 799 i i
Canon G5 X« »HiRec78/1004.5/54/54.5/5 Oct 2015 799 i i
Canon G1 X Mark II« »Rec77/1004/54/54.5/5 Feb 2014 799 i i
Canon G1 X« »Rec76/1004/54/54.5/5 Jan 2012 799- i
Fujifilm X30« »-76/1004.5/54/54.5/5 Aug 2014 599 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
Panasonic GX9« »Rec-4.5/5-4.5/5 Feb 2018 849 i i
Panasonic G80« »HiRec84/1005/54.5/54.5/5 Sep 2016 899 i i
Panasonic FZ1000« »HiRec82/1004.5/54.5/54.5/5 Jun 2014 899- i
Panasonic GM5« »Rec77/1005/55/54.5/5 Sep 2014 749- i
Panasonic GM1« »Rec78/1005/54.5/54.5/5 Oct 2013 749- i
Panasonic GX7« »Rec79/1005/54.5/55/5 Aug 2013 999- 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

The above review scores should be interpreted 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? 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.

vs

    You are here  »   »