Panasonic GX800 versus Panasonic GX80
The Panasonic Lumix DMC-GX800 (called Panasonic GX850 in some regions) and the Panasonic Lumix DMC-GX80 (labelled Panasonic GX85 in some countries) are two digital cameras that were revealed to the public, respectively, in January 2017 and April 2016. Both the GX800 and the GX80 are mirrorless interchangeable lens cameras that are equipped with a Four Thirds sensor. Both cameras offer a resolution of 15.8 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 GX800 vs Panasonic GX80
An illustration of the physical size and weight of the Panasonic GX800 and the Panasonic GX80 is provided 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 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 GX800 – represents the basis or 100 percent across all the size and weight measures).
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 (25 percent) than the Panasonic GX800. Moreover, the GX80 is substantially heavier (58 percent) than the GX800. In this context, it is worth noting that neither the GX800 nor the GX80 are weather-sealed.
The above size and weight comparisons are to some extent incomplete since they do not consider the interchangeable lenses that both of these cameras require. In this particular case, both cameras feature the same lens mount, so that they can use the same lenses. You can find an overview of suitable optics in the Micro Four Thirds Lens Catalog. Mirrorless cameras, such as the two under consideration, have the additional advantage of having a short flange to focal plane distance, which makes it possible to mount many lenses from other systems onto the camera via adapters.
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
|Panasonic GX800 (⇒ rgt)||107 mm||65 mm||33 mm||269 g||210||no||2017||549||latest||check|
|Panasonic GX80 (⇒ lft)||122 mm||71 mm||44 mm||426 g||290||no||2016||799||latest||check|
|Olympus E-M10 II (⇒ lft | rgt)||120 mm||83 mm||47 mm||390 g||320||no||2015||799||discont.||check|
|Olympus E-M5 II (⇒ lft | rgt)||124 mm||85 mm||45 mm||469 g||310||YES||2015||1,099||latest||check|
|Panasonic GX9 (⇒ lft | rgt)||124 mm||72 mm||47 mm||407 g||260||no||2018||849||latest||check|
|Panasonic G80 (⇒ lft | rgt)||128 mm||89 mm||74 mm||505 g||330||YES||2016||899||latest||check|
|Panasonic G7 (⇒ lft | rgt)||125 mm||86 mm||77 mm||410 g||350||no||2015||649||discont.||check|
|Panasonic GF7 (⇒ lft | rgt)||107 mm||65 mm||33 mm||266 g||230||no||2015||499||discont.||check|
|Panasonic GF6 (⇒ lft | rgt)||111 mm||65 mm||38 mm||323 g||340||no||2013||499||discont.||check|
|Panasonic G6 (⇒ lft | rgt)||122 mm||85 mm||71 mm||390 g||340||no||2013||599||discont.||check|
|Panasonic GX7 (⇒ lft | rgt)||123 mm||71 mm||55 mm||402 g||350||no||2013||999||discont.||check|
|Panasonic GF5 (⇒ lft | rgt)||108 mm||67 mm||37 mm||267 g||360||no||2012||499||discont.||check|
|Panasonic G5 (⇒ lft | rgt)||120 mm||83 mm||71 mm||396 g||320||no||2012||599||discont.||check|
|Panasonic GF3 (⇒ lft | rgt)||108 mm||67 mm||32 mm||264 g||300||no||2011||549||discont.||check|
|Panasonic G3 (⇒ lft | rgt)||115 mm||84 mm||47 mm||336 g||270||no||2011||599||discont.||check|
|Panasonic GX1 (⇒ lft | rgt)||116 mm||68 mm||39 mm||318 g||320||no||2011||949||discont.||check|
|Panasonic GF2 (⇒ lft | rgt)||113 mm||68 mm||33 mm||310 g||300||no||2010||549||discont.||check|
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 GX800 was launched at a markedly lower price (by 31 percent) than the GX80, 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. Then, after the new model is out, very good deals can frequently be found on the pre-owned market.
Sensor comparison: Panasonic GX800 vs Panasonic GX80
The size of the imaging sensor is a crucial determinant 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. 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.
The two cameras under review do not only share the same sensor size, but also offer an identical resolution of 15.8 megapixel. This similarity in sensor specs implies that both the GX800 and the GX80 have the same pixel density, as well as the same pixel size. It should, however, be noted that the GX800 is a somewhat more recent model (by 9 months) than the GX80, and its sensor might have benefitted from technological advances during this time. Coming back to sensor resolution, it should be mentioned that neither of the two cameras has an anti-alias filter installed, so they are able to capture all the detail the sensor resolves.
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 adjacent table reports on the physical sensor characteristics and the outcomes of the DXO sensor quality tests for a sample of comparator-cameras.
|Panasonic GX800 (⇒ rgt)||Four Thirds||15.8||4592||3448||4K/30p||23.2||13.3||586||73|
|Panasonic GX80 (⇒ lft)||Four Thirds||15.8||4592||3448||4K/30p||22.9||12.6||662||71|
|Olympus E-M10 II (⇒ lft | rgt)||Four Thirds||15.9||4608||3456||1080/60p||23.1||12.5||842||73|
|Olympus E-M5 II (⇒ lft | rgt)||Four Thirds||15.9||4608||3456||1080/60p||23.0||12.5||842||73|
|Panasonic GX9 (⇒ lft | rgt)||Four Thirds||20.2||5184||3888||4K/30p||..||..||..||..|
|Panasonic G80 (⇒ lft | rgt)||Four Thirds||15.8||4592||3448||4K/30p||22.8||12.5||656||71|
|Panasonic G7 (⇒ lft | rgt)||Four Thirds||15.8||4592||3448||4K/30p||-||-||-||-|
|Panasonic GF7 (⇒ lft | rgt)||Four Thirds||15.8||4592||3448||1080/60p||-||-||-||-|
|Panasonic GF6 (⇒ lft | rgt)||Four Thirds||15.8||4592||3448||1080/60i||20.7||10.6||622||54|
|Panasonic G6 (⇒ lft | rgt)||Four Thirds||15.9||4608||3456||1080/60p||21.3||11.5||639||61|
|Panasonic GX7 (⇒ lft | rgt)||Four Thirds||15.8||4592||3448||1080/60p||22.6||12.2||718||70|
|Panasonic GF5 (⇒ lft | rgt)||Four Thirds||12.0||4000||3000||1080/60i||21.4||11.6||618||61|
|Panasonic G5 (⇒ lft | rgt)||Four Thirds||15.9||4608||3456||1080/60p||-||-||-||-|
|Panasonic GF3 (⇒ lft | rgt)||Four Thirds||12.0||4000||3000||1080/60i||20.6||10||458||49|
|Panasonic G3 (⇒ lft | rgt)||Four Thirds||15.8||4592||3448||1080/60i||21||10.6||667||56|
|Panasonic GX1 (⇒ lft | rgt)||Four Thirds||15.8||4592||3448||1080/60p||20.8||10.6||703||55|
|Panasonic GF2 (⇒ lft | rgt)||Four Thirds||12.0||4000||3000||1080/60i||21.2||10.3||506||54|
Many modern cameras cannot only take still pictures, but also record videos. The two cameras under consideration both have sensors whose read-out speed is fast enough to capture moving pictures, and both provide the same movie specifications (4K/30p).
Feature comparison: Panasonic GX800 vs Panasonic GX80
Beyond body and sensor, cameras can and do differ across a range of features. For example, the GX80 has an electronic viewfinder (2765k dots), which can be very helpful when shooting in bright sunlight. In contrast, the GX800 relies on live view and the rear LCD for framing. The following table reports on some other key feature differences and similarities of the Panasonic GX800, the Panasonic GX80, and comparable cameras. If you need more detail on the specs, you can find comprehensive listings, for example, in the dpreview camera hub.
|Panasonic GX800 (⇒ rgt)||no||no||3.0||1040||tilting||YES||500||10.0||4||no|
|Panasonic GX80 (⇒ lft)||2765||no||3.0||1040||tilting||YES||4000||8.0||6||YES|
|Olympus E-M10 II (⇒ lft | rgt)||2360||no||3.0||1040||tilting||YES||4000||8.0||5.8||YES|
|Olympus E-M5 II (⇒ lft | rgt)||2360||no||3.0||1037||swivel||YES||8000||10.0||no||YES|
|Panasonic GX9 (⇒ lft | rgt)||2760||no||3.0||1240||tilting||YES||4000||9.0||6||YES|
|Panasonic G80 (⇒ lft | rgt)||2360||no||3.0||1040||swivel||YES||4000||9.0||6.2||YES|
|Panasonic G7 (⇒ lft | rgt)||2360||no||3.0||1040||swivel||YES||4000||7.0||9.3||no|
|Panasonic GF7 (⇒ lft | rgt)||no||no||3.0||1040||tilting||YES||500||5.8||4||no|
|Panasonic GF6 (⇒ lft | rgt)||no||no||3.0||1040||tilting||YES||4000||4.2||6.3||no|
|Panasonic G6 (⇒ lft | rgt)||1440||no||3.0||1036||swivel||YES||4000||7.0||10.5||no|
|Panasonic GX7 (⇒ lft | rgt)||2760||no||3.0||1040||tilting||YES||8000||5.0||7||YES|
|Panasonic GF5 (⇒ lft | rgt)||no||no||3.0||920||fixed||YES||4000||4.0||6.3||no|
|Panasonic G5 (⇒ lft | rgt)||1440||no||3.0||920||swivel||YES||4000||6.0||10.5||no|
|Panasonic GF3 (⇒ lft | rgt)||no||no||3.0||460||fixed||YES||4000||3.2||6.3||no|
|Panasonic G3 (⇒ lft | rgt)||1440||no||3.0||460||swivel||YES||4000||4.0||11||no|
|Panasonic GX1 (⇒ lft | rgt)||no||no||3.0||460||fixed||YES||4000||4.2||7.6||no|
|Panasonic GF2 (⇒ lft | rgt)||no||no||3.0||460||fixed||YES||4000||2.6||6.0||no|
Both the GX800 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 GX800 followed on from the Panasonic GF7.
Review summary: Panasonic GX800 vs Panasonic GX80
So how do things add up? Is the Panasonic GX800 better than the Panasonic GX80 or vice versa? The listing below highlights the relative strengths of the two models.
Reasons to prefer the Panasonic Lumix DMC-GX800:
- More dynamic range: Captures a larger spectrum of light and dark details (0.7 EV of extra DR).
- Faster burst: Shoots at higher frequency (10 vs 8 flaps/sec) to capture the decisive moment.
- More compact: Is smaller (107x65mm vs 122x71mm) and thus needs less room in the bag.
- Less heavy: Is lighter (by 157g or 37 percent) and hence easier to carry around.
- More affordable: Was introduced into a lower priced category (31 percent cheaper at launch).
- More modern: Is somewhat more recent (announced 9 months after the GX80).
Arguments in favor of the Panasonic Lumix DMC-GX80:
- Easier framing: Has an electronic viewfinder for image framing and settings control.
- Faster shutter: Has higher mechanical shutter speed (4000/sec vs 500/sec) to freeze action.
- Longer lasting: Gets more shots (290 versus 210) out of a single battery charge.
- Sharper images: Has stabilization technology build-in to reduce the impact of hand-shake.
- More heavily discounted: Has been on the market for longer (launched in April 2016).
If the count of relative strengths (bullet points above) is taken as a measure, the GX800 comes out slightly ahead of the GX80 (6 : 5 points). However, the relevance of individual strengths will vary across photographers, so that you might want to apply your own weighing scheme to the summary points when reflecting and deciding on a new camera.
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 GX800 or the GX80 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 table below summarizes the assessments of some of the best known camera review sites. The detailed reviews can be accessed, respectively, on the websites of cameralabs.com, dpreview.com, ephotozine.com, imaging-resource.com, and photographyblog.com.
|Panasonic GX800 (⇒ rgt)||Rec||76/100||4.5/5||4/5||4.5/5||2017||549||latest||check|
|Panasonic GX80 (⇒ lft)||HiRec||82/100 Silver||5/5||4.5/5||5/5||2016||799||latest||check|
|Olympus E-M10 II (⇒ lft | rgt)||HiRec||80/100 Silver||5/5||5/5||5/5||2015||799||discont.||check|
|Olympus E-M5 II (⇒ lft | rgt)||HiRec||81/100 Silver||5/5||4.5/5||5/5||2015||1,099||latest||check|
|Panasonic GX9 (⇒ lft | rgt)||Rec||..||4.5/5||..||4.5/5||2018||849||latest||check|
|Panasonic G80 (⇒ lft | rgt)||HiRec||84/100 Gold||5/5||4.5/5||4.5/5||2016||899||latest||check|
|Panasonic G7 (⇒ lft | rgt)||HiRec||80/100 Silver||5/5||4.5/5||4.5/5||2015||649||discont.||check|
|Panasonic GF7 (⇒ lft | rgt)||Rec||-||4.5/5||4.5/5||4.5/5||2015||499||discont.||check|
|Panasonic GF6 (⇒ lft | rgt)||HiRec||-||4.5/5||-||4.5/5||2013||499||discont.||check|
|Panasonic G6 (⇒ lft | rgt)||HiRec||-||5/5||-||4.5/5||2013||599||discont.||check|
|Panasonic GX7 (⇒ lft | rgt)||Rec||79/100 Silver||5/5||4.5/5||5/5||2013||999||discont.||check|
|Panasonic GF5 (⇒ lft | rgt)||-||-||4.5/5||4/5||4.5/5||2012||499||discont.||check|
|Panasonic G5 (⇒ lft | rgt)||HiRec||-||4.5/5||4.5/5||4.5/5||2012||599||discont.||check|
|Panasonic GF3 (⇒ lft | rgt)||82/100||71/100||4.5/5||4.5/5||4/5||2011||549||discont.||check|
|Panasonic G3 (⇒ lft | rgt)||88/100 HiRec||75/100 Silver||4.5/5||4.5/5||5/5||2011||599||discont.||check|
|Panasonic GX1 (⇒ lft | rgt)||85/100 Rec||77/100 Silver||4.5/5||4.5/5||4.5/5||2011||949||discont.||check|
|Panasonic GF2 (⇒ lft | rgt)||82/100||70/100||4.5/5||4.5/5||4.5/5||2010||549||discont.||check|
Care should be taken when interpreting the review scores above, though. The ratings are only valid when refering to cameras in the same category and of the same age. 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, kindly note that some of the listed sites have over time developped their review approaches and their reporting style.
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