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Panasonic LX7 vs GM1

The Panasonic Lumix DMC-LX7 and the Panasonic Lumix DMC-GM1 are two digital cameras that were revealed to the public, respectively, in July 2012 and October 2013. The LX7 is a fixed lens compact, while the GM1 is a mirrorless interchangeable lens camera. The cameras are based on a 1/1.7-inch (LX7) and a Four Thirds (GM1) sensor. The LX7 has a resolution of 10 megapixels, whereas the GM1 provides 15.8 MP.

Below is an overview of the main specs of the two cameras as a starting point for the comparison.

Headline Specifications
Panasonic LX7   Panasonic GM1
Panasonic LX7 Panasonic GM1
Fixed lens compact camera Mirrorless system camera
24-90mm f/1.4-2.3 Micro Four Thirds lenses
10 MP, 1/1.7" Sensor 15.8 MP, Four Thirds Sensor
1080/60p Video 1080/60i Video
ISO 80-6400 (80-12800) ISO 200-25600
Viewfinder optional No viewfinder, LCD framing
3.0" LCD, 920k dots 3.0" LCD, 1036k dots
Fixed screen (not touch-sensitive) Fixed touchscreen
11 shutter flaps per second 5 shutter flaps per second
330 shots per battery charge230 shots per battery charge
111 x 68 x 46 mm, 298 g 99 x 55 x 30 mm, 204 g

Going beyond this snapshot of core features and characteristics, what are the differences between the Panasonic Lumix DMC-LX7 and the Panasonic Lumix DMC-GM1? 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.

Body comparison: Panasonic LX7 vs GM1

The physical size and weight of the Panasonic LX7 and the Panasonic GM1 are illustrated in the side-by-side display below. The two cameras are presented according to their relative size. Three consecutive views from the front, the top, and the rear side are shown. All size dimensions are rounded to the nearest millimeter.

The LX7 can be obtained in two different colors (black, white), while the GM1 is available in three color-versions (black, silver, red).

Size Panasonic LX7 vs Panasonic GM1
Compare LX7 versus GM1 top
Comparison LX7 or GM1 rear

If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Panasonic GM1 is notably smaller (28 percent) than the Panasonic LX7. In this context, it is worth noting that neither the LX7 nor the GM1 are weather-sealed.

The above size and weight comparisons are to some extent incomplete and possibly misleading, as the LX7 has a lens built in, whereas the GM1 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 GM1 and their specifications in the Micro Four Thirds Lens Catalog.

Concerning battery life, the LX7 gets 330 shots out of its DMW-BCJ13 battery, while the GM1 can take 230 images on a single charge of its DMW-BLH7 power pack.

The following table provides a synthesis of the main physical specifications of the two cameras and other similar ones. If you would like to visualize and compare a different camera combination, just use the right or left arrows in the table to switch to the respective camera. Alternatively, you can also navigate to the CAM-parator app and make your selection from the full list of cameras there.

Camera Body Specifications
  Camera
Model
Camera
Width
Camera
Height
Camera
Depth
Camera
Weight
Battery
Life
(CIPA)
Weather
Sealing
(yes/no)
Camera
Launch
(announced)
Launch
Price
(USD)
Street
Price
(USD)
Used
Price
(USD)
Camera
Model
 
Panasonic LX7» 111 mm 68 mm 46 mm 298 g 330 n Jul 2012 499- i Panasonic LX7
 
Panasonic GM1« 99 mm 55 mm 30 mm 204 g 230 n Oct 2013 749- i Panasonic GM1
 
Canon G16« » 109 mm 76 mm 40 mm 356 g 360 n Aug 2013 549 i i Canon G16
 
Canon G15« » 107 mm 76 mm 40 mm 352 g 350 n Sep 2012 499- i Canon G15
 
Fujifilm X20« » 117 mm 70 mm 57 mm 353 g 270 n Jan 2013 599- i Fujifilm X20
 
Fujifilm X10« » 117 mm 70 mm 57 mm 350 g 270 n Sep 2011 599- i Fujifilm X10
 
Panasonic GM5« » 99 mm 60 mm 36 mm 211 g 220 n Sep 2014 749- i Panasonic GM5
 
Panasonic G6« » 122 mm 85 mm 71 mm 390 g 340 n Apr 2013 599- i Panasonic G6
 
Panasonic LF1« » 103 mm 62 mm 28 mm 192 g 250 n Apr 2013 499 i i Panasonic LF1
 
Panasonic FZ200« » 125 mm 87 mm 110 mm 588 g 540 n Jul 2012 599- i Panasonic FZ200
 
Panasonic GF5« » 108 mm 67 mm 37 mm 267 g 360 n Apr 2012 499- i Panasonic GF5
 
Panasonic G3« » 115 mm 84 mm 47 mm 336 g 270 n May 2011 599- i Panasonic G3
 
Panasonic GF3« » 108 mm 67 mm 32 mm 264 g 300 n Jun 2011 549- i Panasonic GF3
 
Panasonic GX1« » 116 mm 68 mm 39 mm 318 g 320 n Nov 2011 699- i Panasonic GX1
 
Panasonic GH2« » 124 mm 90 mm 76 mm 442 g 330 n Sep 2010 899- i Panasonic GH2
 
Panasonic LX5« » 110 mm 65 mm 43 mm 271 g 400 n Jul 2010 499- i Panasonic LX5
 
Ricoh GR« » 117 mm 61 mm 35 mm 245 g 290 n Apr 2013 799- i Ricoh GR
Note: Measurements and pricing do not include easily detachable parts, such as interchangeable lenses or optional viewfinders.

Any camera decision will obviously take relative prices into account. The listed launch prices provide an indication of the market segment that the manufacturer of the cameras have been targeting. The LX7 was launched at a lower price than the GM1, 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.

 

Sensor comparison: Panasonic LX7 vs GM1

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. 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 Panasonic LX7 features a 1/1.7-inch sensor and the Panasonic GM1 a Four Thirds sensor. The sensor area in the GM1 is 436 percent bigger. As a result of these sensor size differences, the cameras have a format factor of, respectively, 4.65 and 2.0. Both cameras feature a native aspect ratio (sensor width to sensor height) of 4:3. The LX7 has the particularity of featuring a switch that allows to toggle between multiple aspect ratios, while maintaining the same field of view and full image resolution.

Panasonic LX7 and Panasonic GM1 sensor measures

With 15.8MP, the GM1 offers a higher resolution than the LX7 (10MP), but the GM1 nevertheless has larger individual pixels (pixel pitch of 3.77μm versus 2.05μm for the LX7) due to its larger sensor. Moreover, the GM1 is a somewhat more recent model (by 1 year and 2 months) than the LX7, and its sensor might have benefitted from technological advances during this time that further enhance the light gathering capacity of its pixel-units.

The resolution advantage of the Panasonic GM1 implies greater flexibility for cropping images or the possibility to print larger pictures. The maximum print size of the GM1 for good quality output (200 dots per inch) amounts to 23 x 17.2 inch or 58.3 x 43.8 cm, for very good quality (250 dpi) 18.4 x 13.8 inch or 46.7 x 35 cm, and for excellent quality (300 dpi) 15.3 x 11.5 inch or 38.9 x 29.2 cm. The corresponding values for the Panasonic LX7 are 18.2 x 13.7 inch or 46.3 x 34.7 cm for good quality, 14.6 x 10.9 inch or 37.1 x 27.8 cm for very good quality, and 12.2 x 9.1 inch or 30.9 x 23.2 cm for excellent quality prints.

The Panasonic Lumix DMC-LX7 has a native sensitivity range from ISO 80 to ISO 6400, which can be extended to ISO 80-12800. The corresponding ISO settings for the Panasonic Lumix DMC-GM1 are ISO 200 to ISO 25600, with the possibility to increase the ISO range to 125-25600.

LX7 versus GM1 MP

For many cameras, data on sensor performance has been reported by DXO Mark. 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 consideration, the GM1 offers substantially better image quality than the LX7 (overall score 16 points higher). The advantage is based on 1.6 bits higher color depth, and 2.2 stops in additional 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
Model
Sensor
Class
Resolution
(MP)
Horiz.
Pixels
Vert.
Pixels
Video
Format
DXO
Portrait
DXO
Landscape
DXO
Sports
DXO
Overall
Camera
Model
 
Panasonic LX7» 1/1.7 10.0 3648 27361080/60p20.711.714750Panasonic LX7
 
Panasonic GM1« Four Thirds 15.8 4592 34481080/60i22.311.766066Panasonic GM1
 
Canon G16« » 1/1.7 12.0 4000 30001080/60p21.011.723054Canon G16
 
Canon G15« » 1/1.7 12.0 4000 30001080/24p19.911.516546Canon G15
 
Fujifilm X20« » 2/3 12.0 4000 30001080/60p----Fujifilm X20
 
Fujifilm X10« » 2/3 12.0 4000 30001080/30p20.511.324550Fujifilm X10
 
Panasonic GM5« » Four Thirds 15.8 4592 34481080/60p22.111.772166Panasonic GM5
 
Panasonic G6« » Four Thirds 15.9 4608 34561080/60p21.311.563961Panasonic G6
 
Panasonic LF1« » 1/1.7 12.0 4000 30001080/60i20.811.621152Panasonic LF1
 
Panasonic FZ200« » 1/2.3 12.0 4000 30001080/60p19.110.811437Panasonic FZ200
 
Panasonic GF5« » Four Thirds 12.0 4000 30001080/60i21.411.661861Panasonic GF5
 
Panasonic G3« » Four Thirds 15.8 4592 34481080/60i21.010.666756Panasonic G3
 
Panasonic GF3« » Four Thirds 12.0 4000 30001080/60i20.610.045849Panasonic GF3
 
Panasonic GX1« » Four Thirds 15.8 4592 34481080/60p20.810.670355Panasonic GX1
 
Panasonic GH2« » Four Thirds 15.9 4608 34561080/60i21.211.365560Panasonic GH2
 
Panasonic LX5« » 1/1.7 10.0 3648 2736720/60p19.610.813241Panasonic LX5
 
Ricoh GR« » APS-C 16.1 4928 32641080/30p23.613.597278Ricoh GR

Many modern cameras cannot only take still pictures, but also record videos. Both cameras under consideration are equipped with sensors that have a sufficiently high read-out speed for moving images, but the LX7 provides a higher frame rate than the GM1. It can shoot video footage at 1080/60p, while the GM1 is limited to 1080/60i.

 

Feature comparison: Panasonic LX7 vs GM1

Apart from body and sensor, cameras can and do differ across a variety of features. The LX7 and the GM1 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. That said, the LX7 can be equipped with an optional viewfinder – the DMW-LVF2. The table below summarizes some of the other core capabilities of the Panasonic LX7 and Panasonic GM1 in connection with corresponding information for a sample of similar cameras.

Core Features
  Camera
Model
Viewfinder
(Type or
'000 dots)
Control
Panel
(yes/no)
LCD
Size
(inch)
LCD
Resolution
('000 dots)
LCD
Attach-
ment
Touch
Screen
(yes/no)
Mech
Shutter
Speed
Shutter
Flaps
(1/sec)
Built-in
Flash
(yes/no)
Built-in
Image
Stab
Camera
Model
 
Panasonic LX7»- n 3.0 920 fixed n 1/4000s 11.0 Y Y Panasonic LX7
 
Panasonic GM1«- n 3.0 1036 fixed Y 1/500s 5.0 Y n Panasonic GM1
 
Canon G16« »optical n 3.0 922 fixed n 1/4000s 2.2 Y Y Canon G16
 
Canon G15« »optical n 3.0 922 fixed n 1/4000s 2.1 Y Y Canon G15
 
Fujifilm X20« »optical n 2.8 460 fixed n 1/4000s 12.0 Y Y Fujifilm X20
 
Fujifilm X10« »optical n 2.8 460 fixed n 1/4000s 10.0 Y Y Fujifilm X10
 
Panasonic GM5« »1166 n 3.0 921 fixed Y 1/500s 5.8 n n Panasonic GM5
 
Panasonic G6« »1440 n 3.0 1036 swivel Y 1/4000s 7.0 Y n Panasonic G6
 
Panasonic LF1« »200 n 3.0 920 fixed n 1/4000s 10.0 Y Y Panasonic LF1
 
Panasonic FZ200« »1312 n 3.0 460 swivel n 1/4000s 12.0 Y Y Panasonic FZ200
 
Panasonic GF5« »- n 3.0 920 fixed Y 1/4000s 4.0 Y n Panasonic GF5
 
Panasonic G3« »1440 n 3.0 460 swivel Y 1/4000s 4.0 Y n Panasonic G3
 
Panasonic GF3« »- n 3.0 460 fixed Y 1/4000s 3.2 Y n Panasonic GF3
 
Panasonic GX1« »- n 3.0 460 fixed Y 1/4000s 4.2 Y n Panasonic GX1
 
Panasonic GH2« »1534 n 3.0 460 swivel n 1/4000s 3.0 Y n Panasonic GH2
 
Panasonic LX5« »- n 3.0 460 fixed n 1/4000s 2.5 Y Y Panasonic LX5
 
Ricoh GR« »- n 3.0 1230 fixed n 1/4000s 4.0 Y n Ricoh GR

One differentiating feature between the two cameras concerns the touch sensitivity of the rear screen. The GM1 has a touchscreen, while the LX7 has a conventional panel. Touch control can be particularly helpful, for example, for setting the focus point.

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 GM1 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 LX7 and the Panasonic GM1 both have 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 LX7 and the GM1 write their files to SDXC cards. The GM1 supports UHS-I cards (Ultra High Speed data transfer of up to 104 MB/s), while the LX7 cannot take advantage of Ultra High Speed SD cards.

 

Connectivity comparison: Panasonic LX7 vs GM1

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-LX7 and Panasonic Lumix DMC-GM1 and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.

Input-Output Connections
  Camera
Model
Hotshoe
Port
Internal
Microphone
Internal
Speaker
Microphone
Port
Headphone
Port
HDMI
Port
USB
Type
WiFi
Support
NFC
Support
Bluetooth
Support
Camera
Model
 
Panasonic LX7»Ystereomono--mini2.0---Panasonic LX7
 
Panasonic GM1«-stereomono--micro2.0Y--Panasonic GM1
 
Canon G16« »Ystereomono--mini2.0Y--Canon G16
 
Canon G15« »Ystereomono--mini2.0---Canon G15
 
Fujifilm X20« »Ystereomono--micro2.0---Fujifilm X20
 
Fujifilm X10« »Ystereomono--mini2.0---Fujifilm X10
 
Panasonic GM5« »Ystereomono--micro2.0Y--Panasonic GM5
 
Panasonic G6« »YstereomonoY-mini2.0YY-Panasonic G6
 
Panasonic LF1« »-stereomono--mini2.0YY-Panasonic LF1
 
Panasonic FZ200« »YstereomonoY-mini2.0---Panasonic FZ200
 
Panasonic GF5« »-stereomono--mini2.0---Panasonic GF5
 
Panasonic G3« »Ystereomono--mini2.0---Panasonic G3
 
Panasonic GF3« »-stereomono--mini2.0---Panasonic GF3
 
Panasonic GX1« »Ystereomono--mini2.0---Panasonic GX1
 
Panasonic GH2« »YstereomonoY-mini2.0---Panasonic GH2
 
Panasonic LX5« »Ymonomono--mini2.0---Panasonic LX5
 
Ricoh GR« »Ymonomono--micro2.0---Ricoh GR

It is notable that the LX7 has a hotshoe, while the GM1 does not. This socket makes it possible to easily attach optional accessories, such as an external flash gun.

Both the LX7 and the GM1 have been discontinued, but can regularly be found used on eBay. The LX7 was replaced by the Panasonic LX10, while the GM1 was followed by the Panasonic GM5. Further information on the two cameras (e.g. user guides, manuals), as well as related accessories, can be found on the official Panasonic website.


Review summary: Panasonic LX7 vs GM1

So what conclusions can be drawn? Which of the two cameras – the Panasonic LX7 or the Panasonic GM1 – has the upper hand? Is one clearly better than the other? Below is a summary of the relative strengths of each of the two contestants.


Advantages of the Panasonic Lumix DMC-LX7:

  • Flexible image proportions: Has a multi-aspect sensor that allows for alternative image shapes.
  • Better video: Provides higher movie framerates (1080/60p versus 1080/60i).
  • More framing options: Can be equipped with a hotshoe-mounted accessory-viewfinder.
  • Faster shutter: Has higher mechanical shutter speed (1/4000s vs 1/500s) to freeze action.
  • Faster burst: Shoots at higher frequency (11 vs 5 flaps/sec) to capture the decisive moment.
  • Ready to shoot: Has a lens built-in, whereas the GM1 requires a separate lens.
  • Longer lasting: Can take more shots (330 versus 230) on a single battery charge.
  • Sharper images: Has hand-shake reducing image stabilization built-in.
  • Better lighting: Features a hotshoe and can thus hold and trigger an external flash gun.
  • More affordable: Was introduced at a lower price, despite coming with a built-in lens.
  • More heavily discounted: Has been on the market for longer (launched in July 2012).


Reasons to prefer the Panasonic Lumix DMC-GM1:

  • More detail: Has more megapixels (15.8 vs 10MP), which boosts linear resolution by 26%.
  • Better image quality: Scores substantially higher (16 points) in the DXO overall evaluation.
  • Richer colors: Generates noticeably more natural colors (1.6 bits more color depth).
  • Better low-light sensitivity: Can shoot in dim conditions (2.2 stops ISO advantage).
  • More detailed LCD: Has a higher resolution rear screen (1036k vs 920k dots).
  • Fewer buttons to press: Has a touchscreen to facilitate handling and shooting adjustments.
  • Less disturbing: Has an electronic shutter option for completely silent shooting.
  • More flexible: Takes interchangeable lenses and can thus be used with specialty optics.
  • More compact: Is smaller (99x55mm vs 111x68mm) and will fit more readily into a bag.
  • Easier file upload: Has wifi built in for automatic backup or image transfer to the web.
  • Faster buffer clearing: Has an SD card interface that supports the UHS-I standard.
  • More modern: Was introduced somewhat (1 year and 2 months) more recently.

If the count of relative strengths (bullet points above) is taken as a measure, the GM1 comes out slightly ahead of the LX7 (12 : 11 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. 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.

LX7 11:12 GM1

How about other alternatives? Do the specifications of the Panasonic LX7 and the Panasonic GM1 place the cameras among the top in their class? Find out in the latest Best Travel-Zoom 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 remains incomplete and does no justice, for example, to the way the LX7 or the GM1 perform in practice. At times, user reviews, such as those published at amazon, address these issues in a useful manner, but such feedback is on many occasions incomplete, inconsistent, and unreliable.

Expert reviews: Panasonic LX7 vs GM1

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 (cameralabs, dpreview, ephotozine, imaging-resource, and photographyblog). 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.

Review Scores
  Camera
Model
cameralabs dpreview ephotozine imaging-resource photographyblog Camera
Launch
(announced)
Launch
Price
(USD)
Street
Price
(USD)
Used
Price
(USD)
Camera
Model
 
Panasonic LX7»+ +75/1004/55/54.5/5 Jul 2012 499- i Panasonic LX7
 
Panasonic GM1«+78/1005/54.5/54.5/5 Oct 2013 749- i Panasonic GM1
 
Canon G16« »+-4.5/54.5/54.5/5 Aug 2013 549 i i Canon G16
 
Canon G15« »+76/1004.5/54.5/54.5/5 Sep 2012 499- i Canon G15
 
Fujifilm X20« »+ +77/1004.5/5-5/5 Jan 2013 599- i Fujifilm X20
 
Fujifilm X10« »-76/1004/53.5/54.5/5 Sep 2011 599- i Fujifilm X10
 
Panasonic GM5« »+77/1005/55/54.5/5 Sep 2014 749- i Panasonic GM5
 
Panasonic G6« »+ +-5/5-4.5/5 Apr 2013 599- i Panasonic G6
 
Panasonic LF1« »+-4/5-4.5/5 Apr 2013 499 i i Panasonic LF1
 
Panasonic FZ200« »+ +80/1004.5/54.5/54.5/5 Jul 2012 599- i Panasonic FZ200
 
Panasonic GF5« »--4.5/54/54.5/5 Apr 2012 499- i Panasonic GF5
 
Panasonic G3« »+ +75/1004.5/54.5/55/5 May 2011 599- i Panasonic G3
 
Panasonic GF3« »82/10071/1004.5/54.5/54/5 Jun 2011 549- i Panasonic GF3
 
Panasonic GX1« »+77/1004.5/54.5/54.5/5 Nov 2011 699- i Panasonic GX1
 
Panasonic GH2« »+ +79/1004.5/54.5/55/5 Sep 2010 899- i Panasonic GH2
 
Panasonic LX5« »+73/1004.5/55/54.5/5 Jul 2010 499- i Panasonic LX5
 
Ricoh GR« »-79/1004.5/54.5/54.5/5 Apr 2013 799- i Ricoh GR
Notes: (+ +) highly recommended; (+) recommended; (o) reviewed; (-) not available.

The review scores listed above should be treated 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, kindly note that some of the listed sites have over time developped their review approaches and their reporting style.

Panasonic LX7:
Check Ebay offers
Panasonic GM1:
Check Ebay offers

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.

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    Specifications: Panasonic LX7 vs Panasonic GM1

    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 Specifications
    Camera Model Panasonic LX7 Panasonic GM1
    Camera Type Fixed lens compact camera Mirrorless system camera
    Camera Lens 24-90mm f/1.4-2.3 Micro Four Thirds lenses
    Launch Date July 2012 October 2013
    Launch Price USD 499 USD 749
    Sensor Specs Panasonic LX7 Panasonic GM1
    Sensor Technology CMOS CMOS
    Sensor Format 1/1.7" Sensor Four Thirds Sensor
    Sensor Size 7.44 x 5.58 mm 17.3 x 13.0 mm
    Sensor Area 41.5152 mm2 224.9 mm2
    Sensor Diagonal 9.3 mm 21.6 mm
    Crop Factor 4.65x 2.0x
    Sensor Resolution 10 Megapixels 15.8 Megapixels
    Image Resolution 3648 x 2736 pixels 4592 x 3448 pixels
    Pixel Pitch 2.05 μm 3.77 μm
    Pixel Density 24.04 MP/cm2 7.04 MP/cm2
    Moiré control Anti-Alias filter Anti-Alias filter
    Movie Capability 1080/60p Video 1080/60i Video
    ISO Setting 80-6400 ISO 200-25600 ISO
    ISO Boost 80-12800 ISO 125-25600 ISO
    Image Processor Venus Venus IX
    DXO Sensor Quality (score) 50 66
    DXO Color Depth (bits) 20.7 22.3
    DXO Dynamic Range (EV) 11.7 11.7
    DXO Low Light (ISO) 147 660
    Screen Specs Panasonic LX7 Panasonic GM1
    Viewfinder Type Viewfinder optional No viewfinder
    LCD Framing Live View Live View
    Rear LCD Size 3.0 inch 3.0 inch
    LCD Resolution 920k dots 1036k dots
    LCD Attachment Fixed screen Fixed screen
    Touch Input no Touchscreen Touchscreen
    Shooting Specs Panasonic LX7 Panasonic GM1
    Autofocus System Contrast-detect AF Contrast-detect AF
    Manual Focusing AidNo Peaking FeatureFocus Peaking
    Max Shutter Speed (mechanical) 1/4000/s 1/500/s
    Continuous Shooting 11 shutter flaps/s 5 shutter flaps/s
    Electronic Shutterno E-Shutterup to 1/16000s
    Time-Lapse PhotographyIntervalometer built-inIntervalometer built-in
    Fill Flash Build-in Flash Build-in Flash
    Storage Medium SDXC cards SDXC cards
    Second Storage Option Single card slot Single card slot
    UHS card support no UHS-I
    Connectivity Specs Panasonic LX7 Panasonic GM1
    External Flash Hotshoe no Hotshoe
    USB Connector USB 2.0 USB 2.0
    HDMI Port mini HDMI micro HDMI
    Wifi Support no Wifi Wifi built-in
    Body Specs Panasonic LX7 Panasonic GM1
    Battery Type DMW-BCJ13 power pack DMW-BLH7 power pack
    Battery Life (CIPA)330 shots per charge230 shots per charge
    Body Dimensions 111 x 68 x 46 mm
    (4.4 x 2.7 x 1.8 in)
    99 x 55 x 30 mm
    (3.9 x 2.2 x 1.2 in)
    Camera Weight 298 g (10.5 oz) 204 g (7.2 oz)

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