Leica V-LUX 4 vs Panasonic G9
The Leica V-LUX 4 and the Panasonic Lumix DC-G9 are two digital cameras that were announced, respectively, in September 2012 and November 2017. The V-LUX 4 is a fixed lens compact, while the G9 is a mirrorless interchangeable lens camera. The cameras are based on a 1/2.3-inch (V-LUX 4) and a Four Thirds (G9) sensor. The Leica has a resolution of 12 megapixels, whereas the Panasonic provides 20.2 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 V-LUX 4 and the Panasonic Lumix DC-G9? 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.
An illustration of the physical size and weight of the Leica V-LUX 4 and the Panasonic G9 is provided in the side-by-side display below. The two cameras are presented according to their relative size. Three successive views from the front, the top, and the rear are shown. All width, height and depth dimensions are rounded to the nearest millimeter.
If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Panasonic G9 is notably larger (22 percent) than the Leica V-LUX 4. It is noteworthy in this context that the G9 is splash and dust-proof, while the V-LUX 4 does not feature any corresponding weather-sealing.
The above size and weight comparisons are to some extent incomplete and possibly misleading, as the V-LUX 4 has a lens built in, whereas the G9 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 G9 and their specifications in the Micro Four Thirds Lens Catalog.
Concerning battery life, the V-LUX 4 gets 540 shots out of its BP-DC12 battery, while the G9 can take 400 images on a single charge of its DMW-BLF19 power pack. The power pack in the G9 can be charged via the USB port, which can be very convenient when travelling.
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 V-LUX 4||125 mm||87 mm||110 mm||588 g||540||n||Sep 2012||949||ebay.com|
|2.||Panasonic G9||137 mm||97 mm||92 mm||658 g||400||Y||Nov 2017||1,699||amazon.com|
|3.||Canon G1 X Mark II||116 mm||74 mm||66 mm||553 g||240||n||Feb 2014||799||ebay.com|
|4.||Canon G1 X||117 mm||81 mm||65 mm||534 g||250||n||Jan 2012||799||ebay.com|
|5.||Canon SX50||123 mm||87 mm||106 mm||595 g||315||n||Sep 2012||429||ebay.com|
|6.||Canon SX40||123 mm||92 mm||108 mm||600 g||380||n||Sep 2011||429||ebay.com|
|7.||Leica X Vario||133 mm||73 mm||95 mm||680 g||450||n||Jun 2013||2,850||ebay.com|
|8.||Leica D-LUX 6||111 mm||68 mm||46 mm||298 g||330||n||Sep 2012||699||ebay.com|
|9.||Leica V-LUX 3||124 mm||81 mm||95 mm||540 g||410||n||Dec 2011||949||ebay.com|
|10.||Leica V-LUX 2||124 mm||80 mm||95 mm||520 g||410||n||Sep 2010||849||ebay.com|
|11.||Olympus E-M1 III||134 mm||91 mm||69 mm||580 g||420||Y||Feb 2020||1,799||amazon.com|
|12.||Olympus E-M1 II||134 mm||91 mm||67 mm||574 g||440||Y||Sep 2016||1,999||ebay.com|
|13.||Panasonic GH5 II||139 mm||98 mm||87 mm||727 g||400||Y||May 2021||1,699||amazon.com|
|14.||Panasonic GH5||139 mm||98 mm||87 mm||725 g||410||Y||Jan 2017||1,999||ebay.com|
|15.||Panasonic G85||128 mm||89 mm||74 mm||505 g||330||Y||Sep 2016||899||ebay.com|
|16.||Panasonic FZ200||125 mm||87 mm||110 mm||588 g||540||n||Jul 2012||599||ebay.com|
|17.||Panasonic FZ150||124 mm||82 mm||92 mm||528 g||410||n||Aug 2011||499||ebay.com|
|Note: Measurements and pricing do not include easily detachable parts, such as add-on or interchangeable lenses or optional viewfinders.|
Any camera decision will naturally be influenced heavily by the price. The retail prices at the time of the camera’s release place the model in the market relative to other models in the producer’s line-up and the competition. The V-LUX 4 was launched at a lower price than the G9, despite having a lens built in. 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.
The size of the sensor inside a digital camera is one of the key determinants 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. Furthermore, a large sensor camera will give the photographer more possibilities to use shallow depth-of-field in order to isolate a subject from the background. On the downside, larger sensors are more costly to manufacture and tend to lead to bigger and heavier cameras and lenses.
Of the two cameras under consideration, the Leica V-LUX 4 features a 1/2.3-inch sensor and the Panasonic G9 a Four Thirds sensor. The sensor area in the G9 is 704 percent bigger. As a result of these sensor size differences, the cameras have a format factor of, respectively, 5.6 and 2.0. Both cameras feature a native aspect ratio (sensor width to sensor height) of 4:3.
With 20.2MP, the G9 offers a higher resolution than the V-LUX 4 (12MP), but the G9 nevertheless has larger individual pixels (pixel pitch of 3.34μm versus 1.53μm for the V-LUX 4) due to its larger sensor. Moreover, the G9 is a much more recent model (by 5 years and 1 month) than the V-LUX 4, and its sensor will have benefitted from technological advances during this time that further enhance the light gathering capacity of its pixel-units. 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.
The resolution advantage of the Panasonic G9 implies greater flexibility for cropping images or the possibility to print larger pictures. The maximum print size of the G9 for good quality output (200 dots per inch) amounts to 25.9 x 19.4 inches or 65.8 x 49.4 cm, for very good quality (250 dpi) 20.7 x 15.6 inches or 52.7 x 39.5 cm, and for excellent quality (300 dpi) 17.3 x 13 inches or 43.9 x 32.9 cm. The corresponding values for the Leica V-LUX 4 are 20 x 15 inches or 50.8 x 38.1 cm for good quality, 16 x 12 inches or 40.6 x 30.5 cm for very good quality, and 13.3 x 10 inches or 33.9 x 25.4 cm for excellent quality prints.
Unlike the V-LUX 4, the G9 has the capacity to capture high quality composite images (80.6MP) by combining multiple shots after shifting its sensor by miniscule distances. This multi-shot, pixel-shift mode is most suitable for photography of stationary objects (landscapes, studio scenes).
The Leica V-LUX 4 has a native sensitivity range from ISO 100 to ISO 3200, which can be extended to ISO 100-6400. The corresponding ISO settings for the Panasonic Lumix DC-G9 are ISO 200 to ISO 25600, with the possibility to increase the ISO range to 100-25600.
In terms of underlying technology, the V-LUX 4 is build around a BSI-CMOS sensor, while the G9 uses a CMOS imager. 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 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.||Leica V-LUX 4||1/2.3||12.0||4000||3000||1080/60p||19.8||11.1||501||43|
|2.||Panasonic G9||Four Thirds||20.2||5184||3888||4K/60p||23.1||12.8||1138||74|
|3.||Canon G1 X Mark II||1.5-inch||13.0||4160||3120||1080/30p||21.5||10.8||581||58|
|4.||Canon G1 X||1.5-inch||14.2||4352||3264||1080/24p||21.7||10.8||644||60|
|7.||Leica X Vario||APS-C||16.1||4928||3272||1080/30p||23.4||12.7||1320||78|
|8.||Leica D-LUX 6||1/1.7||10.0||3648||2736||1080/60p||19.8||10.8||-303||43|
|9.||Leica V-LUX 3||1/2.3||12.0||4000||3000||1080/60p||19.7||11.0||430||42|
|10.||Leica V-LUX 2||1/2.3||14.0||4320||3240||1080/60i||19.4||10.7||321||39|
|11.||Olympus E-M1 III||Four Thirds||20.2||5184||3888||4K/30p||23.3||13.1||1356||76|
|12.||Olympus E-M1 II||Four Thirds||20.2||5184||3888||4K/30p||23.7||12.8||1312||80|
|13.||Panasonic GH5 II||Four Thirds||20.2||5184||3888||4K/60p||23.7||13.1||1136||79|
|14.||Panasonic GH5||Four Thirds||20.2||5184||3888||4K/60p||23.9||13.0||807||77|
|15.||Panasonic G85||Four Thirds||15.8||4592||3448||4K/30p||22.8||12.5||656||71|
|Note: DXO values in italics represent estimates based on sensor size and age.|
Many modern cameras are not only capable of taking still images, but can also record movies. The two cameras under consideration both have sensors whose read-out speed is fast enough to capture moving pictures, but the G9 provides a better video resolution than the V-LUX 4. It can shoot movie footage at 4K/60p, while the Leica is limited to 1080/60p.
Beyond body and sensor, cameras can and do differ across a range of features. The two cameras under review are similar with respect to both having an electronic viewfinder. However, the one in the G9 offers a substantially higher resolution than the one in the V-LUX 4 (3680k vs 1312k dots). The adjacent table lists some of the other core features of the Leica V-LUX 4 and Panasonic G9 along with similar information for a selection of comparators.
|1.||Leica V-LUX 4||1312||n||3.0 / 460||swivel||n||1/4000s||12.0/s||Y||Y|
|2.||Panasonic G9||3680||Y||3.0 / 1040||swivel||Y||1/8000s||20.0/s||n||Y|
|3.||Canon G1 X Mark II||optional||n||3.0 / 1040||tilting||Y||1/4000s||5.2/s||Y||Y|
|4.||Canon G1 X||optical||n||3.0 / 922||swivel||n||1/4000s||1.9/s||Y||Y|
|5.||Canon SX50||202||n||3.0 / 461||swivel||n||1/2000s||2.2/s||Y||Y|
|6.||Canon SX40||202||n||2.7 / 230||swivel||n||1/3200s||10.3/s||Y||Y|
|7.||Leica X Vario||optional||n||3.0 / 920||fixed||n||1/2000s||5.0/s||Y||n|
|8.||Leica D-LUX 6||optional||n||3.0 / 920||fixed||n||1/4000s||11.0/s||Y||Y|
|9.||Leica V-LUX 3||202||n||3.0 / 460||swivel||n||1/2000s||12.0/s||Y||Y|
|10.||Leica V-LUX 2||202||n||3.0 / 460||swivel||n||1/2000s||11.0/s||Y||Y|
|11.||Olympus E-M1 III||2360||n||3.0 / 1037||swivel||Y||1/8000s||18.0/s||n||Y|
|12.||Olympus E-M1 II||2360||n||3.0 / 1037||swivel||Y||1/8000s||18.0/s||n||Y|
|13.||Panasonic GH5 II||3680||n||3.0 / 1840||swivel||Y||1/8000s||12.0/s||n||Y|
|14.||Panasonic GH5||3680||n||3.2 / 1620||swivel||Y||1/8000s||12.0/s||n||Y|
|15.||Panasonic G85||2360||n||3.0 / 1040||swivel||Y||1/4000s||9.0/s||Y||Y|
|16.||Panasonic FZ200||1312||n||3.0 / 460||swivel||n||1/4000s||12.0/s||Y||Y|
|17.||Panasonic FZ150||202||n||3.0 / 460||swivel||n||1/2000s||12.0/s||Y||Y|
|Notes: *) Information refers to the mechanical shutter, unless the camera only has an electronic one.|
One difference between the cameras concerns the presence of an on-board flash. The V-LUX 4 has one, while the G9 does not. While the built-in flash of the V-LUX 4 is not very powerful, it can at times be useful as a fill-in light.Both cameras have an articulated rear screen that can be turned to be front-facing. This feature will be particularly appreciated by vloggers and photographers who are interested in taking selfies.
The reported shutter speed information refers to the use of the mechanical shutter. Yet, some cameras only have an electronic shutter, while others have an electronic shutter in addition to a mechanical one. In fact, the G9 is one of those camera that have an additional electronic shutter, which makes completely silent shooting possible. However, this mode is less suitable for photographing moving objects (risk of rolling shutter) or shooting under artificial light sources (risk of flickering).
The Panasonic G9 has an intervalometer built-in. This enables the photographer to capture time lapse sequences, such as flower blooming, a sunset or moon rise, without purchasing an external camera trigger and related software.
Concerning the storage of imaging data, both the V-LUX 4 and the G9 write their files to SDXC cards. The G9 features dual card slots, which can be very useful in case a memory card fails. In contrast, the V-LUX 4 only has one slot. The G9 supports UHS-II cards (on both slots), while the V-LUX 4 can use UHS-I 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 V-LUX 4 and Panasonic Lumix DC-G9 and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.
Mic / Speaker
|1.||Leica V-LUX 4||Y||stereo / mono||Y||-||mini||2.0||-||-||-|
|2.||Panasonic G9||Y||stereo / mono||Y||Y||full||3.0||Y||-||Y|
|3.||Canon G1 X Mark II||Y||stereo / mono||-||-||mini||2.0||Y||Y||-|
|4.||Canon G1 X||Y||stereo / mono||-||-||mini||2.0||-||-||-|
|5.||Canon SX50||Y||stereo / mono||-||-||mini||2.0||-||-||-|
|6.||Canon SX40||Y||stereo / mono||-||-||YES||2.0||-||-||-|
|7.||Leica X Vario||Y||stereo / mono||-||-||mini||2.0||-||-||-|
|8.||Leica D-LUX 6||Y||stereo / mono||-||-||mini||2.0||-||-||-|
|9.||Leica V-LUX 3||Y||stereo / -||-||-||mini||2.0||-||-||-|
|10.||Leica V-LUX 2||Y||stereo / mono||-||-||mini||2.0||-||-||-|
|11.||Olympus E-M1 III||Y||stereo / mono||Y||Y||micro||3.1||Y||-||Y|
|12.||Olympus E-M1 II||Y||stereo / mono||Y||Y||micro||3.0||Y||-||-|
|13.||Panasonic GH5 II||Y||stereo / mono||Y||Y||full||3.2||Y||-||Y|
|14.||Panasonic GH5||Y||stereo / mono||Y||Y||full||3.1||Y||-||Y|
|15.||Panasonic G85||Y||stereo / mono||Y||-||micro||2.0||Y||-||-|
|16.||Panasonic FZ200||Y||stereo / mono||Y||-||mini||2.0||-||-||-|
|17.||Panasonic FZ150||Y||stereo / -||-||-||mini||2.0||-||-||-|
It is notable that the G9 offers wifi support, which can be a very convenient means to transfer image data to an off-camera location. In contrast, the V-LUX 4 does not provide wifi capability.
Studio photographers will appreciate that the Panasonic G9 (unlike the V-LUX 4) features a PC Sync socket, so that professional strobe lights can be controlled by the camera.
The G9 is a recent model that features in the current product line-up of Panasonic. In contrast, the V-LUX 4 has been discontinued (but can be found pre-owned on ebay). As a replacement in the same line of cameras, the V-LUX 4 was succeeded by the Leica V-LUX Typ 114. Further information on the features and operation of the V-LUX 4 and G9 can be found, respectively, in the Leica V-LUX 4 Manual (free pdf) or the online Panasonic G9 Manual.
So how do things add up? Is there a clear favorite between the Leica V-LUX 4 and the Panasonic G9? Which camera is better? The listing below highlights the relative strengths of the two models.
Arguments in favor of the Leica V-LUX 4:
- Ready to shoot: Has a lens built-in, whereas the G9 requires a separate lens.
- More compact: Is smaller (125x87mm vs 137x97mm) and thus needs less room in the bag.
- Less heavy: Is lighter even though it comes with a built-in lens (unlike the G9).
- Longer lasting: Can take more shots (540 versus 400) on a single battery charge.
- Easier fill-in: Is equipped with a small onboard flash to brighten deep shadow areas.
- More prestigious: Has the Leica luxury appeal, which ensures a high resale price.
- More affordable: Was introduced at a lower price, despite coming with a built-in lens.
- More heavily discounted: Has been available for much longer (launched in September 2012).
Advantages of the Panasonic Lumix DC-G9:
- More detail: Has more megapixels (20.2 vs 12MP), which boosts linear resolution by 30%.
- High quality composites: Can combine several shots after pixel-shifting its sensor.
- Better image quality: Is equipped with a larger and more technologically advanced 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.
- Better video: Provides higher definition movie capture (4K/60p vs 1080/60p).
- Better sound control: Has a headphone port that enables audio monitoring while recording.
- More detailed viewfinder: Has higher resolution electronic viewfinder (3680k vs 1312k dots).
- Larger viewfinder image: Features a viewfinder with a higher magnification (0.83x vs 0.46x).
- Easier setting verification: Features a control panel on top to check shooting parameters.
- More detailed LCD: Has a higher resolution rear screen (1040k vs 460k dots).
- Fewer buttons to press: Has a touchscreen to facilitate handling and shooting adjustments.
- Faster shutter: Has higher mechanical shutter speed (1/8000s vs 1/4000s) to freeze action.
- Faster burst: Shoots at higher frequency (20 vs 12 flaps/sec) to capture the decisive moment.
- Less disturbing: Has an electronic shutter option for completely silent shooting.
- Easier time-lapse photography: Has an intervalometer built-in for low frequency shooting.
- More flexible: Takes interchangeable lenses and can thus be used with specialty optics.
- Easier travel charging: Can be conveniently charged via its USB port.
- Better sealing: Is splash and dust sealed for shooting in inclement weather conditions.
- Faster data transfer: Supports a more advanced USB protocol (3.0 vs 2.0).
- Easier file upload: Has wifi built in for automatic backup or image transfer to the web.
- Easier wireless transfer: Supports Bluetooth for image sharing without cables.
- Better studio light control: Has a PC Sync socket to connect to professional strobe lights.
- Greater peace of mind: Features a second card slot as a backup in case of memory card failure.
- Faster buffer clearing: Supports a more advanced SD data transfer standard (UHS-II vs UHS-I).
- More modern: Reflects 5 years and 1 month of technical progress since the V-LUX 4 launch.
If the count of relative strengths (bullet points above) is taken as a measure, the G9 is the clear winner of the contest (28 : 8 points). However, the pertinence of the various camera strengths will differ across photographers, so that you might want to weigh individual camera traits according to their importance for your own imaging needs before making a camera decision. A professional wedding photographer will view the differences between cameras in a way that diverges from the perspective of a travel photog, and a person interested in cityscapes has distinct needs from a macro 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 V-LUX 4 and the Panasonic G9 place the cameras among the top in their class? Find out in the latest Best Superzoom Camera and Best Mirrorless Interchangeable Lens Camera listings whether the two cameras rank among the cream of the crop.
In any case, while the comparison of the spec-sheets of cameras can offer a general idea of their imaging potential, it remains incomplete and does no justice, for example, to the way the V-LUX 4 or the G9 perform in practice. 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 where reviews by experts come in. The table below provides a synthesis of the camera assessments of some of the best known photo-gear 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 V-LUX 4||..||..||..||..||..||..||Sep 2012||949||ebay.com|
|2.||Panasonic G9||..||+ +||5/5||85/100||5/5||5/5||Nov 2017||1,699||amazon.com|
|3.||Canon G1 X Mark II||3/5||+||..||77/100||4/5||4.5/5||Feb 2014||799||ebay.com|
|4.||Canon G1 X||5/5||+||..||76/100||4/5||4.5/5||Jan 2012||799||ebay.com|
|5.||Canon SX50||3/5||+ +||..||72/100||4.5/5||4.5/5||Sep 2012||429||ebay.com|
|6.||Canon SX40||..||+||..||..||4.5/5||4/5||Sep 2011||429||ebay.com|
|7.||Leica X Vario||3/5||..||..||..||4/5||4/5||Jun 2013||2,850||ebay.com|
|8.||Leica D-LUX 6||..||..||..||..||4/5||4/5||Sep 2012||699||ebay.com|
|9.||Leica V-LUX 3||..||..||..||..||..||..||Dec 2011||949||ebay.com|
|10.||Leica V-LUX 2||..||..||..||..||..||..||Sep 2010||849||ebay.com|
|11.||Olympus E-M1 III||5/5||..||5/5||83/100||4.5/5||4/5||Feb 2020||1,799||amazon.com|
|12.||Olympus E-M1 II||5/5||+ +||5/5||85/100||4.5/5||4.5/5||Sep 2016||1,999||ebay.com|
|13.||Panasonic GH5 II||4.5/5||..||4.5/5||85/100||4.5/5||5/5||May 2021||1,699||amazon.com|
|14.||Panasonic GH5||4.5/5||+ +||..||85/100||4.5/5||5/5||Jan 2017||1,999||ebay.com|
|15.||Panasonic G85||..||+ +||..||84/100||5/5||4.5/5||Sep 2016||899||ebay.com|
|16.||Panasonic FZ200||3/5||+ +||..||80/100||4.5/5||4.5/5||Jul 2012||599||ebay.com|
|17.||Panasonic FZ150||3/5||+ +||..||76/100||4/5||4.5/5||Aug 2011||499||ebay.com|
|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 comparisons of ratings among very different cameras or across long time periods 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? In case you would like to check on the differences and similarities of other camera models, just use the search menu below. As an alternative, you can also directly jump to any one of the listed comparisons that were previously generated by the CAM-parator tool.
- Canon 1D X Mark II vs Leica V-LUX 4
- Canon 1Ds vs Leica V-LUX 4
- Canon SX520 vs Panasonic G9
- Fujifilm X-E2 vs Panasonic G9
- Leica V-LUX 4 vs Nikon D4
- Leica V-LUX 4 vs Panasonic S1
- Leica V-LUX 4 vs Sony A7R
- Leica V-LUX 4 vs Sony NEX-3N
- Nikon D3000 vs Panasonic G9
- Panasonic G9 vs Panasonic GH6
- Panasonic G9 vs Sony H300
- Panasonic G9 vs Sony RX10 II
Specifications: Leica V-LUX 4 vs Panasonic G9
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 V-LUX 4||Panasonic G9|
|Camera Type||Fixed lens compact camera||Mirrorless system camera|
|Camera Lens||25-600mm f/2.8||Micro Four Thirds lenses|
|Launch Date||September 2012||November 2017|
|Launch Price||USD 949||USD 1,699|
|Sensor Specs||Leica V-LUX 4||Panasonic G9|
|Sensor Format||1/2.3" Sensor||Four Thirds Sensor|
|Sensor Size||6.17 x 4.55 mm||17.3 x 13.0 mm|
|Sensor Area||28.0735 mm2||224.9 mm2|
|Sensor Diagonal||7.7 mm||21.6 mm|
|Sensor Resolution||12 Megapixels||20.2 Megapixels|
|Image Resolution||4000 x 3000 pixels||5184 x 3888 pixels|
|Pixel Pitch||1.53 μm||3.34 μm|
|Pixel Density||42.74 MP/cm2||8.96 MP/cm2|
|Moiré control||no AA filter||no AA filter|
|Movie Capability||1080/60p Video||4K/60p Video|
|ISO Setting||100 - 3,200 ISO||200 - 25,600 ISO|
|ISO Boost||100 - 6,400 ISO||100 - 25,600 ISO|
|Screen Specs||Leica V-LUX 4||Panasonic G9|
|Viewfinder Type||Electronic viewfinder||Electronic viewfinder|
|Viewfinder Field of View||100%||100%|
|Viewfinder Resolution||1312k dots||3680k dots|
|Top-Level Screen||no Top Display||Control Panel|
|LCD Framing||Live View||Live View|
|Rear LCD Size||3.0inch||3.0inch|
|LCD Resolution||460k dots||1040k dots|
|LCD Attachment||Swivel screen||Swivel screen|
|Touch Input||no Touchscreen||Touchscreen|
|Shooting Specs||Leica V-LUX 4||Panasonic G9|
|Focus System||Contrast-detect AF||Contrast-detect AF|
|Manual Focusing Aid||no Peaking Feature||Focus Peaking|
|Max Shutter Speed (mechanical)||1/4000s||1/8000s|
|Continuous Shooting||12 shutter flaps/s||20 shutter flaps/s|
|Electronic Shutter||no E-Shutter||up to 1/32000s|
|Time-Lapse Photography||no Intervalometer||Intervalometer built-in|
|Image Stabilization||Lens-based stabilization||In-body stabilization|
|Fill Flash||Built-in Flash||no On-Board Flash|
|Storage Medium||SDXC cards||SDXC cards|
|Single or Dual Card Slots||Single card slot||Dual card slots|
|UHS card support||UHS-I||Dual UHS-II|
|Connectivity Specs||Leica V-LUX 4||Panasonic G9|
|Studio Flash||no PC Sync||PC Sync socket|
|USB Connector||USB 2.0||USB 3.0|
|HDMI Port||mini HDMI||full HDMI|
|Microphone Port||External MIC port||External MIC port|
|Headphone Socket||no Headphone port||Headphone port|
|Wifi Support||no Wifi||Wifi built-in|
|Bluetooth Support||no Bluetooth||Bluetooth built-in|
|Body Specs||Leica V-LUX 4||Panasonic G9|
|Environmental Sealing||not weather sealed||Weathersealed body|
|Battery Life (CIPA)||540 shots per charge||400 shots per charge|
|In-Camera Charging||no USB charging||USB charging|
125 x 87 x 110 mm
(4.9 x 3.4 x 4.3 in)
137 x 97 x 92 mm
(5.4 x 3.8 x 3.6 in)
|Camera Weight||588 g (20.7 oz)||658 g (23.2 oz)|
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