Panasonic G1 Comparison Review
The Panasonic Lumix DMC-G1 is a mirrorless interchangeable lens camera that was revealed to the public in September 2008 and is equipped with a Four Thirds sensor. It offers a resolution of 12 megapixel.
Is the Panasonic G1 a good camera? The G1 has a Camera Elo of 1454. This rating puts the G1 below average of all mirrorless interchangeable lens cameras. In terms of its sensor size category (Four Thirds cameras), the G1 also ranks below average. – Well, the Panasonic G1 is more than 12 years old, and there have been many other good digital cameras released since 2008.
|Mirrorless system camera|
|Micro Four Thirds lenses|
|12 MP, Four Thirds Sensor|
|ISO 100 - 1 600 (100 - 3 200)|
|Electronic viewfinder (1440k dots)|
|3.0 LCD, 460k dots|
|Swivel screen (not touch-sensitive)|
|3 shutter flaps per second|
|410 shots per battery charge|
|124 x 84 x 45 mm, 360 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
An illustration of the physical dimensions of the Panasonic G1 vis-à-vis a credit card is provided in the side-by-side display below. Three successive views from the front, the top, and the rear are shown. All size dimensions are rounded to the nearest millimeter.
The table below summarizes the key physical specs of the Panasonic G1 alongside a set of comparators. If you want to review a camera pair side-by-side, just select a right-side 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 comparisons there.
|Panasonic G1||124 mm||84 mm||45 mm||360 g||410||n||Sep 2008||599|
|Panasonic G6||122 mm||85 mm||71 mm||390 g||340||n||Apr 2013||599|
|Panasonic GF6||111 mm||65 mm||38 mm||323 g||340||n||Apr 2013||499|
|Panasonic GF5||108 mm||67 mm||37 mm||267 g||360||n||Apr 2012||499|
|Panasonic G3||115 mm||84 mm||47 mm||336 g||270||n||May 2011||599|
|Panasonic GF3||108 mm||67 mm||32 mm||264 g||300||n||Jun 2011||549|
|Panasonic G10||124 mm||84 mm||74 mm||388 g||380||n||Mar 2010||499|
|Panasonic G2||124 mm||84 mm||74 mm||428 g||360||n||Mar 2010||599|
|Panasonic GF2||113 mm||68 mm||33 mm||310 g||300||n||Nov 2010||549|
|Panasonic GF1||119 mm||71 mm||36 mm||385 g||380||n||Sep 2009||749|
|Panasonic GH1||124 mm||90 mm||45 mm||385 g||300||n||Mar 2009||899|
|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 G1 was launched in the US market at a price of $599. 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 size of the sensor inside a digital camera is one of the key determinants 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 tend to be more expensive and lead to bigger and heavier cameras and lenses.
The Panasonic G1 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 G1 among the medium-sized sensor cameras that aim to strike a balance between image quality and portability.
Since 2007, DXO Mark has published sensor performance measurements that have been derived using a consistent methodology. 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"). The adjacent table reports on the physical sensor characteristics and the outcomes of the DXO sensor quality tests for a sample of comparator-cameras.
| DXO |
|Panasonic G1||Four Thirds||12.0||4000||3000||none||21.1||10.3||463||53|
|Panasonic G6||Four Thirds||15.9||4608||3456||1080/60p||21.3||11.5||639||61|
|Panasonic GF6||Four Thirds||15.8||4592||3448||1080/60i||20.7||10.6||622||54|
|Panasonic GF5||Four Thirds||12.0||4000||3000||1080/60i||21.4||11.6||618||61|
|Panasonic G3||Four Thirds||15.8||4592||3448||1080/60i||21.0||10.6||667||56|
|Panasonic GF3||Four Thirds||12.0||4000||3000||1080/60i||20.6||10.0||458||49|
|Panasonic G10||Four Thirds||12.0||4000||3000||720/30p||21.2||10.1||411||52|
|Panasonic G2||Four Thirds||12.0||4000||3000||720/30p||21.2||10.3||493||53|
|Panasonic GF2||Four Thirds||12.0||4000||3000||1080/60i||21.2||10.3||506||54|
|Panasonic GF1||Four Thirds||12.0||4000||3000||720/30p||21.2||10.3||513||54|
|Panasonic GH1||Four Thirds||12.0||4000||3000||1080/24p||21.6||11.6||772||64|
It should be noted that unlike many modern cameras, the G1 does not provide the possibility to capture videos.
Apart from body and sensor, cameras can and do differ across a variety of features. For example, the G1 has an electronic viewfinder with a resolution of 1440k dots. The viewfinder offers a field of view of 100% and a magnification of 0.70x. The adjacent tables list some of the other core features of the Panasonic G1 along with similar information for a selection of comparators.
One convenient feature of the G1 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-G1 and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.
| WiFi |
| NFC |
While the specs-based evaluation of cameras is instructive in revealing their potential as photographic tools, it remains partial and cannot reveal, for example, the handling experience and imaging performance when actually working with the G1. 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 where reviews by experts come in. The adjacent table relays the overall verdicts of several of the most popular camera review sites (cameralabs, dpreview, ephotozine, imaging-resource, photographyblog).
|Panasonic G1||+ +||70/100||4/5||4.5/5||4.5/5||Sep 2008||599|
|Panasonic G6||+ +||..||5/5||..||4.5/5||Apr 2013||599|
|Panasonic GF6||+ +||..||4.5/5||..||4.5/5||Apr 2013||499|
|Panasonic GF5||..||..||4.5/5||4/5||4.5/5||Apr 2012||499|
|Panasonic G3||+ +||75/100||4.5/5||4.5/5||5/5||May 2011||599|
|Panasonic GF3||82/100||71/100||4.5/5||4.5/5||4/5||Jun 2011||549|
|Panasonic G10||..||70/100||4/5||..||4/5||Mar 2010||499|
|Panasonic G2||..||72/100||4/5||4/5||4.5/5||Mar 2010||599|
|Panasonic GF2||82/100||70/100||4.5/5||4.5/5||4.5/5||Nov 2010||549|
|Panasonic GF1||85/100||69/100||4.5/5||4.5/5||4.5/5||Sep 2009||749|
|Panasonic GH1||+ +||72/100||4.5/5||5/5||4.5/5||Mar 2009||899|
|Notes: (+ +) highly recommended; (+) recommended; (o) reviewed; (..) not available.|
The review scores listed above should be treated with care, though. The ratings are only valid when referring 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 comparisons of ratings among very different cameras or across long time periods 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 G1 FAQ
Below are some additional questions and answers concerning some particular features of the G1.
What type of imaging sensor is used in the G1?
The camera has a CMOS (Complementary Metal–Oxide–Semiconductor) sensor at its core.
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 G1 with the Venus HD image processor.
What is the ISO sensitivity range of the G1?
The camera has a native sensitivity range from ISO 100 to ISO 1600.
Does the camera have a selfie-friendly screen?
Yes, the LCD-screen of the G1 is flexible and can be turned to be front-facing for capturing selfies.
What is the life expectancy of the shutter in the Panasonic Lumix DMC-G1?
Panasonic does not publish a shutter rating for the G1. 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.
Does the Panasonic G1 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 G1's flash sync speed is 1/160 sec.
Which battery does the G1 use?
The camera gets its power from the DMW-BLB13 (here at amazon), which is a rechargeable Lithium-Ion power pack.
Camera to camera comparisons
In case you are interested in seeing how this camera compares to another one, just make a corresponding selection in the search boxes below. There is also a set of direct links to comparison reviews that other users of the CAM-parator app explored.
|Camera Model||Panasonic G1|
|Camera Type||Mirrorless system camera|
|Camera Lens||Micro Four Thirds lenses|
|Launch Date||September 2008|
|Launch Price||USD 599|
|Sensor Format||Four Thirds Sensor|
|Sensor Size||17.3 x 13.0 mm|
|Sensor Area||225 mm2|
|Sensor Diagonal||21.6 mm|
|Sensor Resolution||12 Megapixels|
|Image Resolution||4 000 x 3 000 pixels|
|Pixel Pitch||4.33 μm|
|Pixel Density||5.34 MP/cm2|
|Moiré control||Anti-Alias filter|
|Movie Capability||no Video|
|ISO Setting||100 - 1 600 ISO|
|ISO Boost||100 - 3 200 ISO|
|Image Processor||Venus HD|
|DXO Sensor Quality (score)||53|
|DXO Color Depth (bits)||21.1|
|DXO Dynamic Range (EV)||10.3|
|DXO Low Light (ISO)||463|
|Viewfinder Type||Electronic viewfinder|
|Viewfinder Field of View||100%|
|Viewfinder Resolution||1440k dots|
|LCD Framing||Live View|
|LCD Size||460k dots|
|LCD Attachment||Swivel screen|
|Focus System||Contrast-detect AF|
|Manual Focusing Aid||no Peaking Feature|
|Maximum Shutter Speed||1/4000s|
|Continuous Shooting||3 shutter flaps/s|
|Shutter Life Expectancy||100 000 actuations|
|Silent Shooting||no E-Shutter|
|Time Lapse Photography||no Intervalometer|
|Fill Flash||Build-in Flash|
|Storage Medium||SDHC cards|
|Second Storage Option||Single card slot|
|UHS card support||no|
|USB Connector||USB 2.0|
|HDMI Port||mini HDMI|
|Wifi Support||no Wifi|
|Battery Type||DMW-BLB13 power pack|
|Battery Life (CIPA)||410 shots per charge|
124 x 84 x 45 mm
(4.9 x 3.3 x 1.8 in)
|Camera Weight||360 g (12.7 oz)|
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