Panasonic GX1 Comparison Review
The Panasonic Lumix DMC-GX1 is a mirrorless interchangeable lens camera that was announced in November 2011 and is equipped with a Four Thirds sensor. It offers a resolution of 15.8 megapixel.
Is the Panasonic GX1 a good camera? The GX1 has a Camera Elo of 1525. This rating puts the GX1 below average of all mirrorless interchangeable lens cameras. In terms of its sensor size category (Four Thirds cameras), the GX1 also ranks below average. – Well, the Panasonic GX1 is more than 9 years old, and there have been many other good digital cameras released since 2011.
|Mirrorless system camera|
|Micro Four Thirds lenses|
|15.8 MP, Four Thirds Sensor|
|ISO 160 - 12 800|
|3.0 LCD, 460k dots|
|4.2 shutter flaps per second|
|320 shots per battery charge|
|116 x 68 x 39 mm, 318 g|
Read on to find out more about the camera's size, sensor, features, reception by expert reviewers, and how it compares to other digital cameras.
Body comparison with a credit card
The physical dimensions of the Panasonic GX1 relative to a credit card are illustrated in the side-by-side display below. Three consecutive views from the front, the top, and the rear side are shown. All size dimensions are rounded to the nearest millimeter.
The table below summarizes the key physical specs of the Panasonic GX1 alongside a set of similar cameras. If you want to review a particular camera pair side-by-side, just move across to the CAM-parator tool and choose from the broad selection of possible comparisons there.
|1.||Panasonic GX1||116 mm||68 mm||39 mm||318 g||320||n||Nov 2011||699|
|2.||Panasonic G6||122 mm||85 mm||71 mm||390 g||340||n||Apr 2013||599|
|3.||Panasonic GM1||99 mm||55 mm||30 mm||204 g||230||n||Oct 2013||749|
|4.||Panasonic G5||120 mm||83 mm||71 mm||396 g||320||n||Jul 2012||599|
|5.||Panasonic GF5||108 mm||67 mm||37 mm||267 g||360||n||Apr 2012||499|
|6.||Panasonic G3||115 mm||84 mm||47 mm||336 g||270||n||May 2011||599|
|7.||Panasonic GF3||108 mm||67 mm||32 mm||264 g||300||n||Jun 2011||549|
|8.||Panasonic G2||124 mm||84 mm||74 mm||428 g||360||n||Mar 2010||599|
|9.||Panasonic GF2||113 mm||68 mm||33 mm||310 g||300||n||Nov 2010||549|
|10.||Panasonic GH2||124 mm||90 mm||76 mm||442 g||330||n||Sep 2010||899|
|11.||Panasonic GF1||119 mm||71 mm||36 mm||385 g||380||n||Sep 2009||749|
|Notes: Measurements and pricing do not include easily detachable parts, such as add-on or interchangeable lenses or optional viewfinders.|
The listed prices provide an indication of the market segment that the manufacturer of the cameras have been targeting. The Panasonic GX1 was launched in the US market at a price of $699. 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 with a 35mm slide
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 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. Moreover, a large sensor camera will give the photographer more control over depth-of-field in the image and, thus, the ability to better 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.
The Panasonic GX1 features a Four Thirds sensor and has a format factor (sometimes also referred to as "crop factor") of 2.0. Within the spectrum of camera sensors, this places the Panasonic GX1 among the medium-sized sensor cameras that aim to strike a balance between image quality and portability.
Consistent information on actual sensor performance is available from DXO Mark for most cameras. 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. The table below summarizes the physical sensor characteristics and sensor quality findings and compares them across a set of similar cameras.
|1.||Panasonic GX1||Four Thirds||15.8||4592||3448||1080/60p||20.8||10.6||703||55|
|2.||Panasonic G6||Four Thirds||15.9||4608||3456||1080/60p||21.3||11.5||639||61|
|3.||Panasonic GM1||Four Thirds||15.8||4592||3448||1080/60i||22.3||11.7||660||66|
|4.||Panasonic G5||Four Thirds||15.9||4608||3456||1080/60p||..||..||..||..|
|5.||Panasonic GF5||Four Thirds||12.0||4000||3000||1080/60i||21.4||11.6||618||61|
|6.||Panasonic G3||Four Thirds||15.8||4592||3448||1080/60i||21.0||10.6||667||56|
|7.||Panasonic GF3||Four Thirds||12.0||4000||3000||1080/60i||20.6||10.0||458||49|
|8.||Panasonic G2||Four Thirds||12.0||4000||3000||720/30p||21.2||10.3||493||53|
|9.||Panasonic GF2||Four Thirds||12.0||4000||3000||1080/60i||21.2||10.3||506||54|
|10.||Panasonic GH2||Four Thirds||15.9||4608||3456||1080/60i||21.2||11.3||655||60|
|11.||Panasonic GF1||Four Thirds||12.0||4000||3000||720/30p||21.2||10.3||513||54|
Many modern cameras cannot only take still pictures, but also record videos. The GX1 indeed provides movie recording capabilities. The highest resolution format that the GX1 can use is 1080/60p.
Apart from body and sensor, cameras can and do differ across a variety of features. The tables below summarize some of the other core capabilities of the Panasonic GX1 in connection with corresponding information for a sample of similar cameras.
|1.||Panasonic GX1||optional||n||3.0 / 460||fixed||Y||1/4000s||4.2||Y||n|
|2.||Panasonic G6||1440||n||3.0 / 1036||swivel||Y||1/4000s||7.0||Y||n|
|3.||Panasonic GM1||none||n||3.0 / 1036||fixed||Y||1/500s||5.0||Y||n|
|4.||Panasonic G5||1440||n||3.0 / 920||swivel||Y||1/4000s||6.0||Y||n|
|5.||Panasonic GF5||none||n||3.0 / 920||fixed||Y||1/4000s||4.0||Y||n|
|6.||Panasonic G3||1440||n||3.0 / 460||swivel||Y||1/4000s||4.0||Y||n|
|7.||Panasonic GF3||none||n||3.0 / 460||fixed||Y||1/4000s||3.2||Y||n|
|8.||Panasonic G2||1440||n||3.0 / 460||swivel||Y||1/4000s||2.6||Y||n|
|9.||Panasonic GF2||optional||n||3.0 / 460||fixed||Y||1/4000s||2.6||Y||n|
|10.||Panasonic GH2||1534||n||3.0 / 460||swivel||n||1/4000s||3.0||Y||n|
|11.||Panasonic GF1||optional||n||3.0 / 460||fixed||n||1/4000s||3.0||Y||n|
One convenient feature of the GX1 is the presence of an on-board flash. While this built-in flash is not very powerful, it can at times be useful as a fill-in light to brighten deep shadow areas.
For some imaging applications, the extent to which a camera can communicate with its environment can be an important aspect in the camera decision process. The table below provides an overview of the connectivity of the Panasonic Lumix DMC-GX1 and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.
Mic / Speaker
|1.||Panasonic GX1||Y||stereo / mono||-||-||mini||2.0||-||-||-|
|2.||Panasonic G6||Y||stereo / mono||Y||-||mini||2.0||Y||Y||-|
|3.||Panasonic GM1||-||stereo / mono||-||-||micro||2.0||Y||-||-|
|4.||Panasonic G5||Y||stereo / mono||-||-||mini||2.0||-||-||-|
|5.||Panasonic GF5||-||stereo / mono||-||-||mini||2.0||-||-||-|
|6.||Panasonic G3||Y||stereo / mono||-||-||mini||2.0||-||-||-|
|7.||Panasonic GF3||-||stereo / mono||-||-||mini||2.0||-||-||-|
|8.||Panasonic G2||Y||stereo / mono||-||-||mini||2.0||-||-||-|
|9.||Panasonic GF2||Y||stereo / mono||-||-||mini||2.0||-||-||-|
|10.||Panasonic GH2||Y||stereo / mono||Y||-||mini||2.0||-||-||-|
|11.||Panasonic GF1||Y||mono / mono||-||-||mini||2.0||-||-||-|
While the comparison of technical specifications can provide a useful overview of the capabilities of different cameras, it remains partial and cannot reveal, for example, the handling experience and imaging performance when actually working with the GX1. User reviews, such as those found at amazon, can sometimes inform about these issues, but such feedback is often incomplete, inconsistent, and biased. This is why expert reviews are important. The following table reports the overall rankings of the cameras as published by some of the major camera review sites (amateurphotographer [AP], cameralabs [CL], digitalcameraworld [DCW], dpreview [DPR], ephotozine [EPZ], photographyblog [PB]).
|1.||Panasonic GX1||3/5||+||..||77/100||4.5/5||4.5/5||Nov 2011||699|
|2.||Panasonic G6||4/5||+ +||..||..||5/5||4.5/5||Apr 2013||599|
|3.||Panasonic GM1||3/5||+||..||78/100||5/5||4.5/5||Oct 2013||749|
|4.||Panasonic G5||3/5||+ +||..||..||4.5/5||4.5/5||Jul 2012||599|
|5.||Panasonic GF5||3/5||..||..||..||4.5/5||4.5/5||Apr 2012||499|
|6.||Panasonic G3||3/5||+ +||..||75/100||4.5/5||5/5||May 2011||599|
|7.||Panasonic GF3||3/5||82/100||..||71/100||4.5/5||4/5||Jun 2011||549|
|8.||Panasonic G2||..||..||..||72/100||4/5||4.5/5||Mar 2010||599|
|9.||Panasonic GF2||3/5||82/100||..||70/100||4.5/5||4.5/5||Nov 2010||549|
|10.||Panasonic GH2||5/5||+ +||..||79/100||4.5/5||5/5||Sep 2010||899|
|11.||Panasonic GF1||..||85/100||..||69/100||4.5/5||4.5/5||Sep 2009||749|
|Notes: (+ +) highly recommended; (+) recommended; (o) reviewed; (..) not available.|
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. 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.
Panasonic GX1 FAQ
Below are some additional questions and answers concerning some particular features of the GX1.
What type of imaging sensor is used in the GX1?
The camera is build around a CMOS (Complementary Metal–Oxide–Semiconductor) sensor.
Which image processing chip is used to convert the raw signal into an image file and perform noise reduction and image sharpening?
Panasonic equipped the GX1 with the Venus FHD image processor.
What is the ISO sensitivity range of the GX1?
The camera has a native sensitivity range from ISO 160 to ISO 12800.
Can the camera be equipped with an optional viewfinder?
Yes, Panasonic provides the DMW-LVF2 as an accessory (here on amazon) that can be mounted on the hotshoe.
What is the life expectancy of the shutter in the Panasonic Lumix DMC-GX1?
Panasonic does not publish a shutter rating for the GX1. Yet, shutters in comparable cameras from other manufacturers are said to be good for at least 100 000 actuations. It should be noted, though, that this number represents a Mean Time before Failure. The shutter might fail earlier, or it might last longer. Anyway, in order to exhaust an expected shutter life of 100 000 shots over, say, three years, one would have to take about 100 pictures each and every day.
How do I find the shutter count on my GX1?
Panasonic embeds the number of shutter actuations in hidden menus. You can check the number of shots that your GX1 has taken up to now by carefully following the steps described on the Panasonic GX1 shutter count page.
Is it difficult to use manual focus lenses with the Panasonic GX1?
The GX1 offers focus peaking as a manual focus aid. This feature works by placing a colored highlight on in-focus zones within the image.
Does the Panasonic GX1 feature an autofocus assist light?
Yes, the camera has a lamp built-in that can illuminate the subject and improve autofocus in low-light settings.
What is the fastest shutter speed that can be used with flash?
The GX1's flash sync speed is 1/160 sec.
Does the Panasonic GX1 support the Ultra High Speed (UHS) bus interface for SD cards?
Yes, the camera can indeed use UHS-I cards (data transfer speed of up to 104 MB/s).
Which battery does the GX1 use?
Camera to camera comparisons
In case you are interested in seeing how this camera compares to another one, just make your choice using the following search menu. Alternatively, you can follow any of the listed hyperlinks for comparisons that others found interesting.
- Canon 1D Mark III vs Panasonic GX1
- Canon M100 vs Panasonic GX1
- Canon T100 vs Panasonic GX1
- Leica X2 vs Panasonic GX1
- Nikon 1 J5 vs Panasonic GX1
- Olympus E-M10 vs Panasonic GX1
- Olympus E-PL10 vs Panasonic GX1
- Olympus E-PM1 vs Panasonic GX1
- Panasonic GX1 vs Pentax Q
- Panasonic GX1 vs Sony A7 II
- Panasonic GX1 vs Sony A850
- Panasonic GX1 vs Sony NEX-C3
|Camera Model||Panasonic GX1|
|Camera Type||Mirrorless system camera|
|Camera Lens||Micro Four Thirds lenses|
|Launch Date||November 2011|
|Launch Price||USD 699|
|Sensor Format||Four Thirds Sensor|
|Sensor Size||17.3 x 13.0 mm|
|Sensor Area||225 mm2|
|Sensor Diagonal||21.6 mm|
|Sensor Resolution||15.8 Megapixels|
|Image Resolution||4 592 x 3 448 pixels|
|Pixel Pitch||3.77 μm|
|Pixel Density||7.04 MP/cm2|
|Moiré control||Anti-Alias filter|
|Movie Capability||1080/60p Video|
|ISO Setting||160 - 12 800 ISO|
|Image Processor||Venus FHD|
|DXO Sensor Quality (score)||55|
|DXO Color Depth (bits)||20.8|
|DXO Dynamic Range (EV)||10.6|
|DXO Low Light (ISO)||703|
|Viewfinder Type||Viewfinder optional|
|Top-Level Screen||no Top Display|
|LCD Framing||Live View|
|LCD Size||3.0 inch|
|LCD Resolution||460k dots|
|LCD Attachment||Fixed screen|
|V-logging Friendliness||No front-flip|
|Focus System||Contrast-detect AF|
|Manual Focusing Aid||Focus Peaking|
|Maximum Shutter Speed||1/4000s|
|Continuous Shooting||4.2 shutter flaps/s|
|Shutter Life Expectancy||100 000 actuations|
|Silent Shooting||no E-Shutter|
|Time Lapse Photography||no Intervalometer|
|Fill Flash||Built-in Flash|
|Storage Medium||SDXC cards|
|Second Storage Option||Single card slot|
|UHS card support||UHS-I|
|USB Connector||USB 2.0|
|HDMI Port||mini HDMI|
|Wifi Support||no Wifi|
|Battery Type||DMW-BLD10 power pack|
|Battery Life (CIPA)||320 shots per charge|
116 x 68 x 39 mm
(4.6 x 2.7 x 1.5 in)
|Camera Weight||318 g (11.2 oz)|
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