Leica X1 vs Panasonic G1
The Leica X1 and the Panasonic Lumix DMC-G1 are two digital cameras that were revealed to the public, respectively, in September 2009 and September 2008. The X1 is a fixed lens compact, while the G1 is a mirrorless interchangeable lens camera. The cameras are based on an APS-C (X1) and a Four Thirds (G1) sensor. The Leica has a resolution of 12.2 megapixels, whereas the Panasonic provides 12 MP.
Below is an overview of the main specs of the two cameras as a starting point for the comparison.
Going beyond this snapshot of core features and characteristics, what are the differences between the Leica X1 and the Panasonic Lumix DMC-G1? Which one should you buy? Read on to find out how these two cameras compare with respect to their body size, their imaging sensors, their shooting features, their input-output connections, and their reception by expert reviewers.
The side-by-side display below illustrates the physical size and weight of the Leica X1 and the Panasonic G1. The two cameras are presented according to their relative size. Three consecutive perspectives from the front, the top, and the back are available. All width, height and depth measures are rounded to the nearest millimeter.
The X1 can be obtained in two different colors (black, silver), while the G1 is only available in black.
If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Panasonic G1 is notably larger (40 percent) than the Leica X1. In this context, it is worth noting that neither the X1 nor the G1 are weather-sealed.
The above size and weight comparisons are to some extent incomplete and possibly misleading, as the X1 has a lens built in, whereas the G1 is an interchangeable lens camera that requires a separate lens. Attaching the latter will add extra weight and bulk to the setup. You can compare the optics available for the G1 and their specifications in the Micro Four Thirds Lens Catalog.
The adjacent table lists the principal physical characteristics of the two cameras alongside a wider set of alternatives. In case you want to display and compare another camera duo, you can use the CAM-parator app to select your camera combination among a large number of options.
|1.||Leica X1||124 mm||60 mm||32 mm||306 g||260||n||Sep 2009||1,995||ebay.com|
|2.||Panasonic G1||124 mm||84 mm||45 mm||360 g||410||n||Sep 2008||599||ebay.com|
|3.||Canon G16||109 mm||76 mm||40 mm||356 g||360||n||Aug 2013||549||ebay.com|
|4.||Fujifilm X100||126 mm||75 mm||54 mm||445 g||300||n||Sep 2010||1,199||ebay.com|
|5.||Leica X Typ 113||133 mm||73 mm||78 mm||486 g||350||n||Sep 2014||2,295||ebay.com|
|6.||Leica D-LUX 6||111 mm||68 mm||46 mm||298 g||330||n||Sep 2012||699||ebay.com|
|7.||Leica X2||124 mm||69 mm||52 mm||345 g||450||n||May 2012||1,995||ebay.com|
|8.||Leica D-LUX 5||110 mm||65 mm||43 mm||271 g||400||n||Sep 2010||699||ebay.com|
|9.||Leica V-LUX 2||124 mm||80 mm||95 mm||520 g||410||n||Sep 2010||849||ebay.com|
|10.||Olympus E-410||130 mm||91 mm||53 mm||435 g||500||n||Mar 2007||699||ebay.com|
|11.||Panasonic G10||124 mm||84 mm||74 mm||388 g||380||n||Mar 2010||499||ebay.com|
|12.||Panasonic G2||124 mm||84 mm||74 mm||428 g||360||n||Mar 2010||599||ebay.com|
|13.||Panasonic LX5||110 mm||65 mm||43 mm||271 g||400||n||Jul 2010||499||ebay.com|
|14.||Panasonic GH1||124 mm||90 mm||45 mm||385 g||300||n||Mar 2009||899||ebay.com|
|15.||Panasonic L10||135 mm||96 mm||78 mm||556 g||450||n||Aug 2007||599||ebay.com|
|16.||Sony NEX-3||117 mm||62 mm||33 mm||297 g||330||n||May 2010||599||ebay.com|
|17.||Sony NEX-5||111 mm||59 mm||38 mm||287 g||330||n||May 2010||699||ebay.com|
|Note: Measurements and pricing do not include easily detachable parts, such as add-on or interchangeable lenses or optional viewfinders.|
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.
The size of the imaging sensor is a crucial determinant 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.
Of the two cameras under consideration, the Leica X1 features an APS-C sensor and the Panasonic G1 a Four Thirds sensor. The sensor area in the G1 is 39 percent smaller. As a result of these sensor size differences, the cameras have a format factor of, respectively, 1.5 and 2.0. The sensor in the X1 has a native 3:2 aspect ratio, while the one in the G1 offers a 4:3 aspect.
With 12.2MP, the X1 offers a slightly higher resolution than the G1 (12MP), but the X1 nevertheless has larger individual pixels (pixel pitch of 5.51μm versus 4.33μm for the G1) due to its larger sensor. Moreover, the X1 is a somewhat more recent model (by 11 months) than the G1, and its sensor might have benefitted from technological advances during this time that further enhance the light gathering capacity of its pixels.
The Leica X1 has a native sensitivity range from ISO 100 to ISO 3200. The corresponding ISO settings for the Panasonic Lumix DMC-G1 are ISO 100 to ISO 1600, with the possibility to increase the ISO range to 100-3200.
Technology-wise, both cameras are equipped with CMOS (Complementary Metal–Oxide–Semiconductor) sensors. Both cameras use a Bayer filter for capturing RGB colors on a square grid of photosensors. This arrangement is found in most digital cameras.
Since 2007, DXO Mark has published sensor performance measurements that have been derived using a consistent methodology. 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 following table provides an overview of the physical sensor characteristics, as well as the sensor quality measurements for a selection of comparators.
|2.||Panasonic G1||Four Thirds||12.0||4000||3000||none||21.1||10.3||463||53|
|5.||Leica X Typ 113||APS-C||16.1||4928||3264||1080/30p||23.6||12.8||1491||78|
|6.||Leica D-LUX 6||1/1.7||10.0||3648||2736||1080/60p||19.8||10.8||-303||43|
|8.||Leica D-LUX 5||1/1.7||10.0||3648||2736||720/60p||19.5||10.4||-583||39|
|9.||Leica V-LUX 2||1/2.3||14.0||4320||3240||1080/60i||19.4||10.7||321||39|
|10.||Olympus E-410||Four Thirds||10.0||3648||2736||none||21.1||10.0||494||51|
|11.||Panasonic G10||Four Thirds||12.0||4000||3000||720/30p||21.2||10.1||411||52|
|12.||Panasonic G2||Four Thirds||12.0||4000||3000||720/30p||21.2||10.3||493||53|
|14.||Panasonic GH1||Four Thirds||12.0||4000||3000||1080/24p||21.6||11.6||772||64|
|15.||Panasonic L10||Four Thirds||10.0||3648||2736||none||21.3||10.8||429||55|
|Note: DXO values in italics represent estimates based on sensor size and age.|
Apart from body and sensor, cameras can and do differ across a variety of features. For example, the G1 has an electronic viewfinder (1440k dots), which can be very helpful when shooting in bright sunlight. In contrast, the X1 relies on live view and the rear LCD for framing. The table below summarizes some of the other core capabilities of the Leica X1 and Panasonic G1 in connection with corresponding information for a sample of similar cameras.
|1.||Leica X1||none||n||2.7 / 230||fixed||n||1/2000s||3.0/s||Y||n|
|2.||Panasonic G1||1440||n||3.0 / 460||swivel||n||1/4000s||3.0/s||Y||n|
|3.||Canon G16||optical||n||3.0 / 922||fixed||n||1/4000s||2.2/s||Y||Y|
|4.||Fujifilm X100||1440||n||2.8 / 460||fixed||n||1/4000s||5.0/s||Y||n|
|5.||Leica X Typ 113||optional||n||3.0 / 920||fixed||n||1/2000s||5.0/s||Y||n|
|6.||Leica D-LUX 6||optional||n||3.0 / 920||fixed||n||1/4000s||11.0/s||Y||Y|
|7.||Leica X2||optional||n||2.7 / 230||fixed||n||1/2000s||5.0/s||Y||n|
|8.||Leica D-LUX 5||optional||n||3.0 / 460||fixed||n||1/4000s||2.5/s||Y||Y|
|9.||Leica V-LUX 2||202||n||3.0 / 460||swivel||n||1/2000s||11.0/s||Y||Y|
|10.||Olympus E-410||optical||n||2.5 / 215||fixed||n||1/4000s||3.0/s||Y||n|
|11.||Panasonic G10||202||n||3.0 / 460||fixed||n||1/4000s||2.6/s||Y||n|
|12.||Panasonic G2||1440||n||3.0 / 460||swivel||Y||1/4000s||2.6/s||Y||n|
|13.||Panasonic LX5||optional||n||3.0 / 460||fixed||n||1/4000s||2.5/s||Y||Y|
|14.||Panasonic GH1||1440||n||3.0 / 460||swivel||n||1/4000s||3.0/s||Y||n|
|15.||Panasonic L10||optical||n||2.5 / 207||swivel||n||1/4000s||3.0/s||Y||n|
|16.||Sony NEX-3||optional||n||3.0 / 920||tilting||n||1/4000s||7.0/s||n||n|
|17.||Sony NEX-5||optional||n||3.0 / 920||tilting||n||1/4000s||7.0/s||n||n|
|Notes: *) Information refers to the mechanical shutter, unless the camera only has an electronic one.|
Concerning the storage of imaging data, both the X1 and the G1 write their files to SDHC cards.
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 Leica X1 and Panasonic Lumix DMC-G1 and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.
Mic / Speaker
|1.||Leica X1||Y||- / -||-||-||mini||2.0||-||-||-|
|2.||Panasonic G1||Y||- / -||-||-||mini||2.0||-||-||-|
|3.||Canon G16||Y||stereo / mono||-||-||mini||2.0||Y||-||-|
|4.||Fujifilm X100||Y||stereo / -||-||-||mini||2.0||-||-||-|
|5.||Leica X Typ 113||Y||stereo / mono||-||-||mini||2.0||-||-||-|
|6.||Leica D-LUX 6||Y||stereo / mono||-||-||mini||2.0||-||-||-|
|7.||Leica X2||Y||- / -||-||-||mini||2.0||-||-||-|
|8.||Leica D-LUX 5||Y||mono / mono||-||-||mini||2.0||-||-||-|
|9.||Leica V-LUX 2||Y||stereo / mono||-||-||mini||2.0||-||-||-|
|10.||Olympus E-410||Y||- / -||-||-||-||2.0||-||-||-|
|11.||Panasonic G10||Y||mono / -||-||-||mini||2.0||-||-||-|
|12.||Panasonic G2||Y||stereo / mono||-||-||mini||2.0||-||-||-|
|13.||Panasonic LX5||Y||mono / mono||-||-||mini||2.0||-||-||-|
|14.||Panasonic GH1||Y||stereo / -||Y||-||mini||2.0||-||-||-|
|15.||Panasonic L10||Y||- / -||-||-||-||2.0||-||-||-|
|16.||Sony NEX-3||Y||stereo / mono||-||-||mini||2.0||-||-||-|
|17.||Sony NEX-5||Y||stereo / mono||-||-||mini||2.0||-||-||-|
Both the X1 and the G1 have been discontinued, but can regularly be found used on ebay. The G1 was replaced by the Panasonic G2, while the X1 was followed by the Leica X2. Further information on the two cameras (e.g. user guides, manuals), as well as related accessories, can be found on the official Leica and Panasonic websites.
So what conclusions can be drawn? Is the Leica X1 better than the Panasonic G1 or vice versa? A synthesis of the relative strong points of each of the models is listed below.
Reasons to prefer the Leica X1:
- Better image quality: Features a larger and more technologically advanced imaging sensor.
- Richer colors: The sensor size advantage translates into images with better, more accurate colors.
- More dynamic range: Larger sensor captures a wider spectrum of light and dark details.
- Better low-light sensitivity: Larger sensor produces good images even in poorly lit environments.
- Ready to shoot: Has a lens built-in, whereas the G1 requires a separate lens.
- More compact: Is smaller (124x60mm vs 124x84mm) and thus needs less room in the bag.
- Less heavy: Is lighter even though it comes with a built-in lens (unlike the G1).
- More prestigious: Has the Leica luxury appeal, which ensures a high resale price.
- More modern: Is somewhat more recent (announced 11 months after the G1).
Advantages of the Panasonic Lumix DMC-G1:
- Easier framing: Has an electronic viewfinder for image composition and settings control.
- Larger screen: Has a bigger rear LCD (3.0" vs 2.7") for image review and settings control.
- More detailed LCD: Has a higher resolution rear screen (460k vs 230k dots).
- More flexible LCD: Has a swivel screen for odd-angle shots in portrait or landscape orientation.
- More selfie-friendly: Has an articulated screen that can be turned to be front-facing.
- Faster shutter: Has higher mechanical shutter speed (1/4000s vs 1/2000s) to freeze action.
- More flexible: Takes interchangeable lenses and can thus be used with specialty optics.
- Longer lasting: Gets more shots (410 versus 260) out of a single battery charge.
- More heavily discounted: Has been on the market for longer (launched in September 2008).
If the count of relative strengths (bullet points above) is taken as a measure, the match-up finishes in a tie (9 points each). 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. A professional sports photographer will view the differences between cameras in a way that diverges from the perspective of a street photog, and a person interested in family portraits has distinct needs from a landscape shooter. Hence, the decision which camera is best and worth buying is often a very personal one.
How about other alternatives? Do the specifications of the Leica X1 and the Panasonic G1 place the cameras among the top in their class? Find out in the latest Best Prime Lens Compact Camera and Best Mirrorless Interchangeable Lens Camera listings whether the two cameras rank among the cream of the crop.
In any case, while the specs-based evaluation of cameras can be instructive in revealing their potential as photographic tools, it says little about, for example, the shooting experience and imaging performance of the X1 and the G1 in practical situations. 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 hands-on reviews by experts are important. The following table reports the overall ratings 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]). As can be seen, the professional reviewers agree in many cases on the quality of different cameras, but sometimes their assessments diverge, reinforcing the earlier point that a camera decision is often a very personal choice.
|1.||Leica X1||3/5||..||..||+||..||4/5||Sep 2009||1,995||ebay.com|
|2.||Panasonic G1||..||+ +||..||70/100||4/5||4.5/5||Sep 2008||599||ebay.com|
|3.||Canon G16||4/5||+||..||..||4.5/5||4.5/5||Aug 2013||549||ebay.com|
|4.||Fujifilm X100||3/5||..||..||75/100||4/5||5/5||Sep 2010||1,199||ebay.com|
|5.||Leica X Typ 113||3.5/5||..||..||..||3.5/5||4/5||Sep 2014||2,295||ebay.com|
|6.||Leica D-LUX 6||..||..||..||..||4/5||4/5||Sep 2012||699||ebay.com|
|7.||Leica X2||3/5||..||..||..||3/5||4/5||May 2012||1,995||ebay.com|
|8.||Leica D-LUX 5||..||..||..||..||4.5/5||4/5||Sep 2010||699||ebay.com|
|9.||Leica V-LUX 2||..||..||..||..||..||..||Sep 2010||849||ebay.com|
|10.||Olympus E-410||..||86/100||..||+ +||4/5||4.5/5||Mar 2007||699||ebay.com|
|11.||Panasonic G10||3/5||..||..||70/100||4/5||4/5||Mar 2010||499||ebay.com|
|12.||Panasonic G2||..||..||..||72/100||4/5||4.5/5||Mar 2010||599||ebay.com|
|13.||Panasonic LX5||4/5||+||..||73/100||4.5/5||4.5/5||Jul 2010||499||ebay.com|
|14.||Panasonic GH1||..||+ +||..||72/100||4.5/5||4.5/5||Mar 2009||899||ebay.com|
|15.||Panasonic L10||..||85/100||..||+||3.5/5||4/5||Aug 2007||599||ebay.com|
|16.||Sony NEX-3||..||..||..||70/100||4.5/5||4/5||May 2010||599||ebay.com|
|17.||Sony NEX-5||3/5||+ +||..||71/100||4.5/5||4/5||May 2010||699||ebay.com|
|Notes: (+ +) highly recommended; (+) recommended; (o) reviewed; (..) not available.|
Care should be taken when interpreting the review scores above, though. The assessments were made in relation to similar cameras of the same technological generation. A score, therefore, has to be seen in close connection to the price and market introduction time of the camera, and rating-comparisons among cameras that span long time periods or concern very differently equipped models make little sense. Also, kindly note that some of the listed sites have over time developped their review approaches and their reporting style.
Other camera comparisons
Did this review help to inform your camera decision process? In case you are interested in seeing how other cameras pair up, 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.
- Canon 1Ds Mark II vs Leica X1
- Fujifilm X-E4 vs Leica X1
- Leica D-LUX 5 vs Leica X1
- Leica S Typ 006 vs Panasonic G1
- Leica SL vs Panasonic G1
- Leica X1 vs Nikon D3100
- Leica X1 vs Olympus E-510
- Leica X1 vs Olympus E-PL2
- Panasonic G1 vs Panasonic G95
- Panasonic G1 vs Sony A850
- Panasonic G1 vs Sony NEX-5R
- Panasonic G1 vs Sony RX1R II
Specifications: Leica X1 vs Panasonic G1
Below is a side-by-side comparison of the specs of the two cameras to facilitate a quick review of their differences and common features.
|Camera Model||Leica X1||Panasonic G1|
|Camera Type||Fixed lens compact camera||Mirrorless system camera|
|Camera Lens||36mm f/2.8||Micro Four Thirds lenses|
|Launch Date||September 2009||September 2008|
|Launch Price||USD 1,995||USD 599|
|Sensor Specs||Leica X1||Panasonic G1|
|Sensor Format||APS-C Sensor||Four Thirds Sensor|
|Sensor Size||23.7 x 15.6 mm||17.3 x 13.0 mm|
|Sensor Area||369.72 mm2||224.9 mm2|
|Sensor Diagonal||28.4 mm||21.6 mm|
|Sensor Resolution||12.2 Megapixels||12 Megapixels|
|Image Resolution||4272 x 2856 pixels||4000 x 3000 pixels|
|Pixel Pitch||5.51 μm||4.33 μm|
|Pixel Density||3.30 MP/cm2||5.34 MP/cm2|
|Moiré control||Anti-Alias filter||Anti-Alias filter|
|Movie Capability||no Video||no Video|
|ISO Setting||100 - 3,200 ISO||100 - 1,600 ISO|
|ISO Boost||no Enhancement||100 - 3,200 ISO|
|DXO Sensor Quality (score)||..||53|
|DXO Color Depth (bits)||..||21.1|
|DXO Dynamic Range (EV)||..||10.3|
|DXO Low Light (ISO)||..||463|
|Screen Specs||Leica X1||Panasonic G1|
|Viewfinder Type||no viewfinder||Electronic viewfinder|
|Viewfinder Field of View||100%|
|Viewfinder Resolution||1440k dots|
|LCD Framing||Live View|
|Rear LCD Size||2.7inch||3.0inch|
|LCD Resolution||230k dots||460k dots|
|LCD Attachment||Fixed screen||Swivel screen|
|Shooting Specs||Leica X1||Panasonic G1|
|Focus System||Contrast-detect AF||Contrast-detect AF|
|Continuous Shooting||3 shutter flaps/s||3 shutter flaps/s|
|Fill Flash||Built-in Flash||Built-in Flash|
|Storage Medium||SDHC cards||SDHC cards|
|Second Storage Option||Single card slot||Single card slot|
|UHS card support||no||no|
|Connectivity Specs||Leica X1||Panasonic G1|
|USB Connector||USB 2.0||USB 2.0|
|HDMI Port||mini HDMI||mini HDMI|
|Wifi Support||no Wifi||no Wifi|
|Body Specs||Leica X1||Panasonic G1|
|Battery Life (CIPA)||260 shots per charge||410 shots per charge|
124 x 60 x 32 mm
(4.9 x 2.4 x 1.3 in)
124 x 84 x 45 mm
(4.9 x 3.3 x 1.8 in)
|Camera Weight||306 g (10.8 oz)||360 g (12.7 oz)|
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