Leica D-LUX Typ 109 vs Sony RX100 IV
The Leica D-LUX (Typ 109) and the Sony Cyber-shot DSC-RX100 IV are two digital cameras that were officially introduced, respectively, in September 2014 and June 2015. Both the D-LUX Typ 109 and the RX100 IV are fixed lens compact cameras that are based on a Four Thirds (D-LUX Typ 109) and an one-inch (RX100 IV) sensor. The Leica has a resolution of 12.7 megapixels, whereas the Sony provides 20 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 D-LUX (Typ 109) and the Sony Cyber-shot DSC-RX100 IV? 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 D-LUX Typ 109 and the Sony RX100 IV. 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.
The D-LUX Typ 109 can be obtained in two different colors (black, grey), while the RX100 IV 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 Sony RX100 IV is notably smaller (24 percent) than the Leica D-LUX Typ 109. Moreover, the RX100 IV is markedly lighter (26 percent) than the D-LUX Typ 109. In this context, it is worth noting that neither the D-LUX Typ 109 nor the RX100 IV are weather-sealed.
Concerning battery life, the D-LUX Typ 109 gets 300 shots out of its BP-DC15 battery, while the RX100 IV can take 280 images on a single charge of its NP-BX1 power pack. The power pack in the RX100 IV can be charged via the USB port, which can be very convenient when travelling.
The following table provides a synthesis of the main physical specifications of the two cameras and other similar ones. 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 D-LUX Typ 109||118 mm||66 mm||55 mm||405 g||300||n||Sep 2014||1,195||ebay.com|
|2.||Sony RX100 IV||102 mm||58 mm||41 mm||298 g||280||n||Jun 2015||999||ebay.com|
|3.||Canon G5 X||112 mm||76 mm||44 mm||353 g||210||n||Oct 2015||799||ebay.com|
|4.||Canon G16||109 mm||76 mm||40 mm||356 g||360||n||Aug 2013||549||ebay.com|
|5.||Fujifilm X30||119 mm||72 mm||60 mm||423 g||470||n||Aug 2014||599||ebay.com|
|6.||Fujifilm X100T||127 mm||74 mm||52 mm||440 g||330||n||Sep 2014||1,299||ebay.com|
|7.||Fujifilm X20||117 mm||70 mm||57 mm||353 g||270||n||Jan 2013||599||ebay.com|
|8.||Fujifilm X100S||127 mm||74 mm||54 mm||445 g||330||n||Jan 2013||1,299||ebay.com|
|9.||Leica D-LUX 7||115 mm||66 mm||65 mm||392 g||300||n||Nov 2018||1,195||amazon.com|
|10.||Leica V-LUX Typ 114||137 mm||99 mm||131 mm||830 g||360||n||Sep 2014||1,349||ebay.com|
|11.||Leica X Typ 113||133 mm||73 mm||78 mm||486 g||350||n||Sep 2014||2,295||ebay.com|
|12.||Leica D-LUX 6||111 mm||68 mm||46 mm||298 g||330||n||Sep 2012||699||ebay.com|
|13.||Panasonic FZ2500||138 mm||102 mm||135 mm||915 g||350||n||Sep 2016||1,199||amazon.com|
|14.||Panasonic LX100||115 mm||66 mm||55 mm||393 g||300||n||Sep 2014||899||ebay.com|
|15.||Sony RX100 VI||102 mm||58 mm||43 mm||301 g||240||n||Jun 2018||1,199||ebay.com|
|16.||Sony RX100 V||102 mm||58 mm||41 mm||299 g||220||n||Oct 2016||999||ebay.com|
|17.||Sony RX100 III||102 mm||58 mm||41 mm||290 g||320||n||May 2014||799||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 listed launch prices provide an indication of the market segment that the manufacturer of the cameras have been targeting. The RX100 IV was launched at a somewhat lower price (by 16 percent) than the D-LUX Typ 109, which makes it more attractive for photographers on a tight budget. 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 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. 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 D-LUX Typ 109 features a Four Thirds sensor and the Sony RX100 IV an one-inch sensor. The sensor area in the RX100 IV is 37 percent smaller. As a result of these sensor size differences, the cameras have a format factor of, respectively, 2.0 and 2.7. The sensor in the D-LUX Typ 109 has a native 4:3 aspect ratio, while the one in the RX100 IV offers a 3:2 aspect. The D-LUX Typ 109 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.
Despite having a smaller sensor, the RX100 IV offers a higher resolution of 20 megapixels, compared with 12.7 MP of the D-LUX Typ 109. This megapixels advantage comes at the cost of a higher pixel density and a smaller size of the individual pixel (with a pixel pitch of 2.41μm versus 3.82μm for the D-LUX Typ 109). However, it should be noted that the RX100 IV is a somewhat more recent model (by 8 months) than the D-LUX Typ 109, and its sensor might have benefitted from technological advances during this time that partly offset its pixel-size disadvantage.
The resolution advantage of the Sony RX100 IV implies greater flexibility for cropping images or the possibility to print larger pictures. The maximum print size of the RX100 IV for good quality output (200 dots per inch) amounts to 27.4 x 18.2 inches or 69.5 x 46.3 cm, for very good quality (250 dpi) 21.9 x 14.6 inches or 55.6 x 37.1 cm, and for excellent quality (300 dpi) 18.2 x 12.2 inches or 46.3 x 30.9 cm. The corresponding values for the Leica D-LUX Typ 109 are 20.6 x 15.4 inches or 52.2 x 39.2 cm for good quality, 16.4 x 12.4 inches or 41.8 x 31.4 cm for very good quality, and 13.7 x 10.3 inches or 34.8 x 26.1 cm for excellent quality prints.
The Leica D-LUX (Typ 109) has a native sensitivity range from ISO 200 to ISO 12500, which can be extended to ISO 100-25600. The corresponding ISO settings for the Sony Cyber-shot DSC-RX100 IV are ISO 125 to ISO 12800, with the possibility to increase the ISO range to 80-25600.
In terms of underlying technology, the D-LUX Typ 109 is build around a CMOS sensor, while the RX100 IV uses a BSI-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.
Consistent information on actual sensor performance is available from DXO Mark for many cameras. 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.
|1.||Leica D-LUX Typ 109||Four Thirds||12.7||4112||3088||4K/30p||22.4||12.1||607||67|
|2.||Sony RX100 IV||1-inch||20.0||5472||3648||4K/30p||22.8||12.6||591||70|
|3.||Canon G5 X||1-inch||20.0||5472||3648||1080/60p||21.4||12.3||471||62|
|9.||Leica D-LUX 7||Four Thirds||16.8||4736||3552||4K/30p||22.9||12.8||1002||72|
|10.||Leica V-LUX Typ 114||1-inch||20.0||5472||3648||4K/30p||21.6||11.7||127||60|
|11.||Leica X Typ 113||APS-C||16.1||4928||3264||1080/30p||23.6||12.8||1491||78|
|12.||Leica D-LUX 6||1/1.7||10.0||3648||2736||1080/60p||19.8||10.8||-303||43|
|14.||Panasonic LX100||Four Thirds||12.7||4112||3088||4K/30p||22.3||12.5||553||67|
|15.||Sony RX100 VI||1-inch||20.0||5472||3648||4K/30p||22.1||12.3||478||64|
|16.||Sony RX100 V||1-inch||20.0||5472||3648||4K/30p||22.8||12.4||586||70|
|17.||Sony RX100 III||1-inch||20.0||5472||3648||1080/60p||22.4||12.3||495||67|
|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 also of capturing video footage. Both cameras under consideration have a sensor with sufficiently fast read-out times for moving pictures, and both provide the same movie specifications (4K/30p).
Apart from body and sensor, cameras can and do differ across a range of features. The two cameras under consideration are similar with respect to both having an electronic viewfinder. However, the one in the D-LUX Typ 109 offers a higher resolution than the one in the RX100 IV (2764k vs 2359k dots). The following table reports on some other key feature differences and similarities of the Leica D-LUX Typ 109, the Sony RX100 IV, and comparable cameras.
|1.||Leica D-LUX Typ 109||2764||n||3.0 / 921||fixed||n||1/4000s||11.0/s||n||Y|
|2.||Sony RX100 IV||2359||n||3.0 / 1228||tilting||n||1/2000s||16.0/s||Y||Y|
|3.||Canon G5 X||2360||n||3.0 / 1040||swivel||Y||1/2000s||5.9/s||Y||Y|
|4.||Canon G16||optical||n||3.0 / 922||fixed||n||1/4000s||2.2/s||Y||Y|
|5.||Fujifilm X30||2360||n||3.0 / 920||tilting||n||1/4000s||12.0/s||Y||Y|
|6.||Fujifilm X100T||2360||n||3.0 / 1040||fixed||n||1/4000s||6.0/s||Y||n|
|7.||Fujifilm X20||optical||n||2.8 / 460||fixed||n||1/4000s||12.0/s||Y||Y|
|8.||Fujifilm X100S||2360||n||2.8 / 460||fixed||n||1/4000s||6.0/s||Y||n|
|9.||Leica D-LUX 7||2764||n||3.0 / 1240||fixed||Y||1/4000s||11.0/s||n||Y|
|10.||Leica V-LUX Typ 114||2359||n||3.0 / 921||swivel||n||1/4000s||12.0/s||Y||Y|
|11.||Leica X Typ 113||optional||n||3.0 / 920||fixed||n||1/2000s||5.0/s||Y||n|
|12.||Leica D-LUX 6||optional||n||3.0 / 920||fixed||n||1/4000s||11.0/s||Y||Y|
|13.||Panasonic FZ2500||2360||n||3.0 / 1040||swivel||Y||1/4000s||12.0/s||Y||Y|
|14.||Panasonic LX100||2764||n||3.0 / 921||fixed||n||1/4000s||11.0/s||n||Y|
|15.||Sony RX100 VI||2359||n||3.0 / 1229||tilting||Y||1/2000s||24.0/s||Y||Y|
|16.||Sony RX100 V||2359||n||3.0 / 1229||tilting||n||1/2000s||24.0/s||Y||Y|
|17.||Sony RX100 III||1440||n||3.0 / 1229||tilting||n||1/2000s||10.0/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 RX100 IV has one, while the D-LUX Typ 109 does not. While the built-in flash of the RX100 IV is not very powerful, it can at times be useful as a fill-in light.The RX100 IV has an articulated screen that can be turned to be front-facing. This characteristic will be appreciated by vloggers and photographers who are interested in taking selfies. In contrast, the D-LUX Typ 109 does not have a selfie-screen.
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, both cameras under consideration feature an 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 Leica D-LUX Typ 109 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.
Both the D-LUX Typ 109 and the RX100 IV have zoom lenses built in. The D-LUX Typ 109 has a 24-75mm f/1.7-2.8 optic and the RX100 IV offers a 24-70mm f/1.8-2.8 (focal lengths in full frame equivalent terms). Hence, the Leica and Sony provide the same view at the wide-angle end, but the Sony has less tele-photo reach at the long end. The D-LUX Typ 109 offers the faster maximum aperture.
The D-LUX Typ 109 writes its imaging data to SDXC cards, while the RX100 IV uses SDXC or Memory Stick PRO Duo cards. Both cameras can use UHS-I cards, which provide for Ultra High Speed data transfer of up to 104 MB/s.
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 D-LUX (Typ 109) and Sony Cyber-shot DSC-RX100 IV and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.
Mic / Speaker
|1.||Leica D-LUX Typ 109||Y||stereo / mono||-||-||micro||2.0||Y||Y||-|
|2.||Sony RX100 IV||-||stereo / mono||-||-||micro||2.0||Y||Y||-|
|3.||Canon G5 X||Y||stereo / mono||-||-||mini||2.0||Y||Y||-|
|4.||Canon G16||Y||stereo / mono||-||-||mini||2.0||Y||-||-|
|5.||Fujifilm X30||Y||stereo / mono||-||-||micro||2.0||Y||-||-|
|6.||Fujifilm X100T||Y||stereo / mono||Y||-||micro||2.0||Y||-||-|
|7.||Fujifilm X20||Y||stereo / mono||-||-||micro||2.0||-||-||-|
|8.||Fujifilm X100S||Y||stereo / mono||-||-||micro||2.0||-||-||-|
|9.||Leica D-LUX 7||Y||stereo / mono||-||-||micro||2.0||Y||-||Y|
|10.||Leica V-LUX Typ 114||Y||stereo / mono||Y||-||micro||2.0||Y||Y||-|
|11.||Leica X Typ 113||Y||stereo / mono||-||-||mini||2.0||-||-||-|
|12.||Leica D-LUX 6||Y||stereo / mono||-||-||mini||2.0||-||-||-|
|13.||Panasonic FZ2500||Y||stereo / mono||Y||Y||micro||2.0||Y||-||-|
|14.||Panasonic LX100||Y||stereo / mono||-||-||micro||2.0||Y||Y||-|
|15.||Sony RX100 VI||-||stereo / mono||-||-||micro||2.0||Y||Y||Y|
|16.||Sony RX100 V||-||stereo / mono||-||-||micro||2.0||Y||Y||-|
|17.||Sony RX100 III||-||stereo / mono||-||-||micro||2.0||Y||Y||-|
It is notable that the D-LUX Typ 109 has a hotshoe, while the RX100 IV does not. This socket makes it possible to easily attach optional accessories, such as an external flash gun.
Both the D-LUX Typ 109 and the RX100 IV have been discontinued, but can regularly be found used on ebay. The D-LUX Typ 109 was replaced by the Leica D-LUX 7, while the RX100 IV was followed by the Sony RX100 IV. Further information on the features and operation of the D-LUX Typ 109 and RX100 IV can be found, respectively, in the Leica D-LUX Typ 109 Manual (free pdf) or the online Sony RX100 IV Manual.
So what conclusions can be drawn? Which of the two cameras – the Leica D-LUX Typ 109 or the Sony RX100 IV – 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.
Reasons to prefer the Leica D-LUX (Typ 109):
- Better image quality: Features bigger pixels on a larger sensor for higher quality imaging.
- Richer colors: The pixel size advantage translates into images with better, more accurate colors.
- More dynamic range: Larger pixels capture a wider spectrum of light and dark details.
- Better low-light sensitivity: Larger pixels means good image quality even under poor lighting.
- Flexible image proportions: Has a multi-aspect sensor that allows for alternative image shapes.
- More detailed viewfinder: Has higher resolution electronic viewfinder (2764k vs 2359k dots).
- Larger viewfinder image: Features a viewfinder with a higher magnification (0.70x vs 0.59x).
- Faster shutter: Has higher mechanical shutter speed (1/4000s vs 1/2000s) to freeze action.
- Easier time-lapse photography: Has an intervalometer built-in for low frequency shooting.
- Better light gathering: Has a lens with a wider maximum aperture (f/1.7 vs f/1.8).
- More tele-reach: Has a longer tele-lens for perspective compression and subject magnification.
- Better lighting: Features a hotshoe and can thus hold and trigger an external flash gun.
- More prestigious: Has the Leica luxury appeal, which ensures a high resale price.
- More heavily discounted: Has been on the market for longer (launched in September 2014).
Arguments in favor of the Sony Cyber-shot DSC-RX100 IV:
- More detail: Has more megapixels (20 vs 12.7MP), which boosts linear resolution by 28%.
- More detailed LCD: Has a higher resolution rear screen (1228k vs 921k dots).
- More flexible LCD: Has a tilting screen for odd-angle shots in landscape orientation.
- More selfie-friendly: Has an articulated screen that can be turned to be front-facing.
- Faster burst: Shoots at higher frequency (16 vs 11 flaps/sec) to capture the decisive moment.
- More compact: Is smaller (102x58mm vs 118x66mm) and will fit more readily into a bag.
- Less heavy: Has a lower weight (by 107g or 26 percent) and is thus easier to take along.
- Easier travel charging: Can be conveniently charged via its USB port.
- Easier fill-in: Has a small integrated flash to brighten shadows of backlit subjects.
- More affordable: Was released into a lower priced segment (16 percent cheaper at launch).
- More modern: Was introduced somewhat (8 months) more recently.
If the number of relative strengths (bullet points above) is taken as a guide, the D-LUX Typ 109 emerges as the winner of the contest (14 : 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 wildlife photographer will view the differences between cameras in a way that diverges from the perspective of a family photog, and a person interested in architecture has distinct needs from a sports 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 D-LUX Typ 109 and the Sony RX100 IV place the cameras among the top in their class? Find out in the latest Best Travel-Zoom Camera listing 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 partial and cannot reveal, for example, the shooting experience and imaging performance when actually working with the D-LUX Typ 109 or the RX100 IV. 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.
This is why expert reviews are important. 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 D-LUX Typ 109||..||..||..||..||4.5/5||4.5/5||Sep 2014||1,195||ebay.com|
|2.||Sony RX100 IV||4.5/5||+ +||..||85/100||4/5||4.5/5||Jun 2015||999||ebay.com|
|3.||Canon G5 X||5/5||+ +||..||78/100||4.5/5||4.5/5||Oct 2015||799||ebay.com|
|4.||Canon G16||4/5||+||..||..||4.5/5||4.5/5||Aug 2013||549||ebay.com|
|5.||Fujifilm X30||4/5||..||..||76/100||4.5/5||4.5/5||Aug 2014||599||ebay.com|
|6.||Fujifilm X100T||5/5||+||..||81/100||4.5/5||5/5||Sep 2014||1,299||ebay.com|
|7.||Fujifilm X20||4/5||+ +||..||77/100||4.5/5||5/5||Jan 2013||599||ebay.com|
|8.||Fujifilm X100S||5/5||+ +||..||81/100||4.5/5||5/5||Jan 2013||1,299||ebay.com|
|9.||Leica D-LUX 7||..||..||..||..||..||4.5/5||Nov 2018||1,195||amazon.com|
|10.||Leica V-LUX Typ 114||..||..||..||..||..||5/5||Sep 2014||1,349||ebay.com|
|11.||Leica X Typ 113||3.5/5||..||..||..||3.5/5||4/5||Sep 2014||2,295||ebay.com|
|12.||Leica D-LUX 6||..||..||..||..||4/5||4/5||Sep 2012||699||ebay.com|
|13.||Panasonic FZ2500||..||+||..||82/100||4.5/5||5/5||Sep 2016||1,199||amazon.com|
|14.||Panasonic LX100||5/5||+ +||..||85/100||5/5||5/5||Sep 2014||899||ebay.com|
|15.||Sony RX100 VI||4.5/5||+ +||..||83/100||4/5||4.5/5||Jun 2018||1,199||ebay.com|
|16.||Sony RX100 V||4.5/5||+ +||..||83/100||4/5||4.5/5||Oct 2016||999||ebay.com|
|17.||Sony RX100 III||5/5||+ +||..||82/100||4.5/5||5/5||May 2014||799||ebay.com|
|Notes: (+ +) highly recommended; (+) recommended; (o) reviewed; (..) not available.|
Care should be taken when interpreting the review scores above, 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.
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. Alternatively, you can follow any of the listed hyperlinks for comparisons that others found interesting.
- Canon T5 vs Leica D-LUX Typ 109
- Canon T7i vs Leica D-LUX Typ 109
- Canon XC10 vs Sony RX100 IV
- Fujifilm X100 vs Sony RX100 IV
- Fujifilm XF10 vs Leica D-LUX Typ 109
- Kodak AZ901 vs Sony RX100 IV
- Leica D-LUX Typ 109 vs Leica S-E Typ 006
- Leica D-LUX Typ 109 vs Olympus E-M10 II
- Leica D-LUX Typ 109 vs Sony WX800
- Olympus E-PL3 vs Sony RX100 IV
- Olympus XZ-2 vs Sony RX100 IV
- Sony A3000 vs Sony RX100 IV
Specifications: Leica D-LUX Typ 109 vs Sony RX100 IV
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 D-LUX Typ 109||Sony RX100 IV|
|Camera Type||Fixed lens compact camera||Fixed lens compact camera|
|Camera Lens||24-75mm f/1.7-2.8||24-70mm f/1.8-2.8|
|Launch Date||September 2014||June 2015|
|Launch Price||USD 1,195||USD 999|
|Sensor Specs||Leica D-LUX Typ 109||Sony RX100 IV|
|Sensor Format||Four Thirds Sensor||1" Sensor|
|Sensor Size||15.7 x 11.8 mm||13.2 x 8.8 mm|
|Sensor Area||185.26 mm2||116.16 mm2|
|Sensor Diagonal||19.6 mm||15.9 mm|
|Sensor Resolution||12.7 Megapixels||20 Megapixels|
|Image Resolution||4112 x 3088 pixels||5472 x 3648 pixels|
|Pixel Pitch||3.82 μm||2.41 μm|
|Pixel Density||6.85 MP/cm2||17.18 MP/cm2|
|Moiré control||Anti-Alias filter||Anti-Alias filter|
|Movie Capability||4K/30p Video||4K/30p Video|
|ISO Setting||200 - 12,500 ISO||125 - 12,800 ISO|
|ISO Boost||100 - 25,600 ISO||80 - 25,600 ISO|
|DXO Sensor Quality (score)||..||70|
|DXO Color Depth (bits)||..||22.8|
|DXO Dynamic Range (EV)||..||12.6|
|DXO Low Light (ISO)||..||591|
|Screen Specs||Leica D-LUX Typ 109||Sony RX100 IV|
|Viewfinder Type||Electronic viewfinder||Electronic viewfinder|
|Viewfinder Field of View||100%||100%|
|Viewfinder Resolution||2764k dots||2359k dots|
|LCD Framing||Live View||Live View|
|Rear LCD Size||3.0inch||3.0inch|
|LCD Resolution||921k dots||1228k dots|
|LCD Attachment||Fixed screen||Tilting screen|
|Shooting Specs||Leica D-LUX Typ 109||Sony RX100 IV|
|Focus System||Contrast-detect AF||Contrast-detect AF|
|Manual Focusing Aid||Focus Peaking||Focus Peaking|
|Max Shutter Speed (mechanical)||1/4000s||1/2000s|
|Continuous Shooting||11 shutter flaps/s||16 shutter flaps/s|
|Electronic Shutter||up to 1/16000s||up to 1/32000s|
|Time-Lapse Photography||Intervalometer built-in||no Intervalometer|
|Fill Flash||no On-Board Flash||Built-in Flash|
|Storage Medium||SDXC cards||MS or SDXC cards|
|Single or Dual Card Slots||Single card slot||Single card slot|
|UHS card support||UHS-I||UHS-I|
|Connectivity Specs||Leica D-LUX Typ 109||Sony RX100 IV|
|External Flash||Hotshoe||no Hotshoe|
|USB Connector||USB 2.0||USB 2.0|
|HDMI Port||micro HDMI||micro HDMI|
|Wifi Support||Wifi built-in||Wifi built-in|
|Near-Field Communication||NFC built-in||NFC built-in|
|Body Specs||Leica D-LUX Typ 109||Sony RX100 IV|
|Battery Life (CIPA)||300 shots per charge||280 shots per charge|
|In-Camera Charging||no USB charging||USB charging|
118 x 66 x 55 mm
(4.6 x 2.6 x 2.2 in)
102 x 58 x 41 mm
(4.0 x 2.3 x 1.6 in)
|Camera Weight||405 g (14.3 oz)||298 g (10.5 oz)|
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