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Panasonic GX800 versus Panasonic GX1

The Panasonic Lumix DMC-GX800 (called Panasonic GX850 in some regions) and the Panasonic Lumix DMC-GX1 are two digital cameras that were announced, respectively, in January 2017 and November 2011. Both the GX800 and the GX1 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 GX1

The physical size and weight of the Panasonic GX800 and the Panasonic GX1 are illustrated in the side-by-side display below. Three successive views from the front, the top, and the rear are shown. All width, height and depth measures are rounded to the nearest millimeter. You can also use the toggle button 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).

Compare Panasonic GX800 vs Panasonic GX1
GX800 versus GX1 top view
GX800 and GX1 rear side

If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Panasonic GX1 is notably larger (13 percent) than the Panasonic GX800. Moreover, the GX1 is markedly heavier (18 percent) than the GX800. In this context, it is worth noting that neither the GX800 nor the GX1 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.

Concerning battery life, the GX800 gets 210 shots out of its DMW-BLH7 battery, while the GX1 can take 320 images on a single charge of its DMW-BLD10 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 Camera
Width
Camera
Height
Camera
Depth
Camera
Weight
Battery
Life
(CIPA)
Weather
Sealing
(y/n)
Camera
Launch
(year)
Launch
Price
(USD)
Street
Price
(amazon)
Used
Price
(ebay)
Panasonic GX800 (⇒ rgt) 4.2 in 2.6 in 1.3 in 9.5 oz 210 no 2017 549 latest check
Panasonic GX1 (⇒ lft) 4.6 in 2.7 in 1.5 in 11.2 oz 320 no 2011 949discont. check
Panasonic G7 (⇒ lft | rgt) 4.9 in 3.4 in 3.0 in 14.5 oz 350 no 2015 649discont. check
Panasonic GF7 (⇒ lft | rgt) 4.2 in 2.6 in 1.3 in 9.4 oz 230 no 2015 499discont. check
Panasonic GF6 (⇒ lft | rgt) 4.4 in 2.6 in 1.5 in 11.4 oz 340 no 2013 499discont. check
Panasonic G6 (⇒ lft | rgt) 4.8 in 3.3 in 2.8 in 13.8 oz 340 no 2013 599discont. check
Panasonic GX7 (⇒ lft | rgt) 4.8 in 2.8 in 2.2 in 14.2 oz 350 no 2013 999discont. check
Panasonic GF5 (⇒ lft | rgt) 4.3 in 2.6 in 1.5 in 9.4 oz 360 no 2012 499discont. check
Panasonic G5 (⇒ lft | rgt) 4.7 in 3.3 in 2.8 in 14.0 oz 320 no 2012 599discont. check
Panasonic GF3 (⇒ lft | rgt) 4.3 in 2.6 in 1.3 in 9.3 oz 300 no 2011 549discont. check
Panasonic G3 (⇒ lft | rgt) 4.5 in 3.3 in 1.9 in 11.9 oz 270 no 2011 599discont. check
Panasonic GF2 (⇒ lft | rgt) 4.4 in 2.7 in 1.3 in 10.9 oz 300 no 2010 549discont. check
Panasonic GH2 (⇒ lft | rgt) 4.9 in 3.5 in 3.0 in 15.6 oz 330 no 2010 1,499discont. check
Panasonic G10 (⇒ lft | rgt) 4.9 in 3.3 in 2.9 in 13.7 oz 380 no 2010 499discont. 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 42 percent) than the GX1, 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 GX1

The size of the sensor inside a digital camera is one of the key determinants of image quality. A large sensor will generally have larger individual pixels that offer better low-light sensitivity, provide wider dynamic range, and have 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.

Panasonic GX800 and Panasonic GX1 sensor measures

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 GX1 have the same pixel density, as well as the same pixel size. It should, however, be noted that the GX800 is much more recent (by 5 years and 1 month) than the GX1, and its sensor will have benefitted from technological advances during this time. Coming back to sensor resolution, it should be mentioned that the GX800 has no anti-alias filter installed, so that it can capture all the detail its sensor resolves.

GX800 versus GX1 MP

Consistent information on actual sensor performance is available from DXO Mark for most cameras. This service is based on lab testing and assigns an overall score to each camera sensor, as well as ratings for dynamic range ("DXO Landscape"), color depth ("DXO Portrait"), and low-light sensitivity ("DXO Sports"). Of the two cameras under review, the GX800 provides substantially higher image quality than the GX1, with an overall score that is 18 points higher. This advantage is based on 2.4 bits higher color depth, 2.7 EV in additional dynamic range, 0.3 stops of reduced low light sensitivity. The following table provides an overview of the physical sensor characteristics, as well as the sensor quality measurements for a selection of comparators.

Sensor Characteristics
Camera Sensor
Class
Resolution
(Megapixel)
Horiz.
Pixels
Vert.
Pixels
Video
Format
DXO
Portrait
DXO
Landscape
DXO
Sports
DXO
Overall
Panasonic GX800 (⇒ rgt) Four Thirds 15.8 4592 3448 4K/30p 23.2 13.3 586 73
Panasonic GX1 (⇒ lft) Four Thirds 15.8 4592 3448 1080/60p 20.8 10.6 703 55
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 GF2 (⇒ lft | rgt) Four Thirds 12.0 4000 3000 1080/60i 21.2 10.3 506 54
Panasonic GH2 (⇒ lft | rgt) Four Thirds 15.9 4608 3456 1080/60i 21.2 11.3 655 60
Panasonic G10 (⇒ lft | rgt) Four Thirds 12.0 4000 3000 720/30p 21.2 10.1 411 52

Many modern cameras are not only capable of taking still images, but also of capturing video footage. The two cameras under consideration both have sensors whose read-out speed is fast enough to capture moving pictures, but the GX800 provides a higher video resolution than the GX1. It can shoot video footage at 4K/30p, while the GX1 is limited to 1080/60p.

Feature comparison: Panasonic GX800 vs Panasonic GX1

Apart from body and sensor, cameras can and do differ across a variety of features. The GX800 and the GX1 are similar in the sense that neither of the two has a viewfinder. The images are, thus, framed using live view on the rear LCD. The following table reports on some other key feature differences and similarities of the Panasonic GX800, the Panasonic GX1, and comparable 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
(Y/n)
LCD
Size
(inch)
LCD
Resolution
('000 dots)
LCD
Attach-
ment
Touch
Screen
(Y/n)
Shutter
speed
(1/sec)
Shutter
flaps
(1/sec))
Build-in
Flash
(GN)
Build-in
Image
Stab
Panasonic GX800 (⇒ rgt) no no 3.0 1040 tilting YES 500 10.0 4 no
Panasonic GX1 (⇒ lft) no no 3.0 460 fixed YES 4000 4.2 7.6 no
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 GF2 (⇒ lft | rgt) no no 3.0 460 fixed YES 4000 2.6 6.0 no
Panasonic GH2 (⇒ lft | rgt) 1534 no 3.0 460 swivel no 4000 3.0 15.6 no
Panasonic G10 (⇒ lft | rgt) 202 no 3.0 460 fixed no 4000 2.6 11 no

The GX800 is a current model that online retailers, such as amazon, will have in stock. In contrast, the GX1 has been discontinued (but it can be found pre-owned on eBay). As a replacement in the same line of cameras, the GX1 was succeeded by the Panasonic GX7.

Review summary: Panasonic GX800 vs Panasonic GX1

So what is the bottom line? Is the Panasonic GX800 better than the Panasonic GX1 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-GX800:

  • Maximized detail: Lacks an anti-alias filter to exploit the sensor's full resolution potential.
  • Better image quality: Scores substantially higher (18 points) in the DXO overall assessment.
  • Richer colors: Generates images with noticeably better colors (2.4 bits more color depth).
  • More dynamic range: Captures a larger spectrum of light and dark details (2.7 EV of extra DR).
  • Better video: Provides higher definition movie capture (4K/30p vs 1080/60p).
  • More detailed LCD: Has a higher resolution rear screen (1040k vs 460k dots).
  • More flexible LCD: Has a tilting screen for odd-angle shots in landscape orientation.
  • Faster burst: Shoots at higher frequency (10 vs 4.2 flaps/sec) to capture the decisive moment.
  • More compact: Is smaller (107x65mm vs 116x68mm) and thus needs less room in the bag.
  • Less heavy: Is lighter (by 49g or 15 percent) and hence easier to carry around.
  • More affordable: Was introduced into a lower priced category (42 percent cheaper at launch).
  • More modern: Reflects 5 years and 1 month of technical progress since the GX1 launch.

Reasons to prefer the Panasonic Lumix DMC-GX1:

  • Better moiré control: Has an anti-alias filter to avoid artificial patterns to appear in images.
  • Faster shutter: Has higher mechanical shutter speed (4000/sec vs 500/sec) to freeze action.
  • Longer lasting: Gets more shots (320 versus 210) out of a single battery charge.
  • More heavily discounted: Has been around for much longer (launched in November 2011).

If the number of relative strengths (bullet points above) is taken as a guide, the GX800 is the clear winner of the match-up (12 : 4 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.

GX800 12:04 GX1

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 GX1 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
(year)
Launch
Price
(USD)
Street
Price
(amazon)
Used
Price
(ebay)
Panasonic GX800 (⇒ rgt) Rec 76/100 4.5/5 4/5 4.5/5 2017 549 latest check
Panasonic GX1 (⇒ lft) 85/100 Rec 77/100 Silver 4.5/5 4.5/5 4.5/5 2011 949discont. check
Panasonic G7 (⇒ lft | rgt) HiRec 80/100 Silver 5/5 4.5/5 4.5/5 2015 649discont. check
Panasonic GF7 (⇒ lft | rgt) Rec - 4.5/5 4.5/5 4.5/5 2015 499discont. check
Panasonic GF6 (⇒ lft | rgt) HiRec - 4.5/5 - 4.5/5 2013 499discont. check
Panasonic G6 (⇒ lft | rgt) HiRec - 5/5 - 4.5/5 2013 599discont. check
Panasonic GX7 (⇒ lft | rgt) Rec 79/100 Silver 5/5 4.5/5 5/5 2013 999discont. check
Panasonic GF5 (⇒ lft | rgt) - - 4.5/5 4/5 4.5/5 2012 499discont. check
Panasonic G5 (⇒ lft | rgt) HiRec - 4.5/5 4.5/5 4.5/5 2012 599discont. check
Panasonic GF3 (⇒ lft | rgt) 82/100 71/100 4.5/5 4.5/5 4/5 2011 549discont. check
Panasonic G3 (⇒ lft | rgt) 88/100 HiRec 75/100 Silver 4.5/5 4.5/5 5/5 2011 599discont. check
Panasonic GF2 (⇒ lft | rgt) 82/100 70/100 4.5/5 4.5/5 4.5/5 2010 549discont. check
Panasonic GH2 (⇒ lft | rgt) 86/100 HiRec 79/100 Silver 4.5/5 4.5/5 5/5 2010 1,499discont. check
Panasonic G10 (⇒ lft | rgt) - 70/100 4/5 - 4/5 2010 499discont. check

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. 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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