Leica D-LUX Typ 109 vs Pentax 645D
The Leica D-LUX (Typ 109) and the Pentax 645D are two digital cameras that were announced, respectively, in September 2014 and March 2010. The D-LUX Typ 109 is a fixed lens compact, while the 645D is a DSLR. The cameras are based on a Four Thirds (D-LUX Typ 109) and a medium format (645D) sensor. The Leica has a resolution of 12.7 megapixels, whereas the Pentax provides 39.5 MP.
Below is an overview of the main specs of the two cameras as a starting point for the comparison.

Check D-LUX Typ 109 offers at
ebay.com

Check 645D offers at
ebay.com
Going beyond this snapshot of core features and characteristics, what are the differences between the Leica D-LUX (Typ 109) and the Pentax 645D? 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
An illustration of the physical size and weight of the Leica D-LUX Typ 109 and the Pentax 645D is provided in the side-by-side display below. The two cameras are presented according to their relative size. Three consecutive perspectives from the front, the top, and the back are available. All size dimensions are rounded to the nearest millimeter.
The D-LUX Typ 109 can be obtained in two different colors (black, grey), while the 645D 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 Pentax 645D is considerably larger (134 percent) than the Leica D-LUX Typ 109. It is noteworthy in this context that the 645D is splash and dust-proof, while the D-LUX Typ 109 does not feature any corresponding weather-sealing.
The above size and weight comparisons are to some extent incomplete and possibly misleading, as the D-LUX Typ 109 has a lens built in, whereas the 645D is an interchangeable lens camera that requires a separate lens. Attaching the latter will add extra weight and bulk to the setup.
Concerning battery life, the D-LUX Typ 109 gets 300 shots out of its Leica BP-DC15 battery, while the 645D can take 800 images on a single charge of its Pentax D-LI90 power pack.
The table below summarizes the key physical specs of the two cameras alongside a broader set of comparators. If you would like to visualize and compare a different camera combination, you can navigate to the CAM-parator app and make your selection from a broad list of cameras there.

| Camera Model |
Camera Width |
Camera Height |
Camera Depth |
Camera Weight |
Battery Life |
Weather Sealing |
Camera Launch |
Launch Price |
Street Price |
||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1. | Leica D-LUX Typ 109 | 118 mm | 66 mm | 55 mm | 405 g | 300 | n | Sep 2014 | US$ 1 195 | ebay.com | |
| 2. | Pentax 645D | 156 mm | 117 mm | 119 mm | 1480 g | 800 | Y | Mar 2010 | US$ 9 995 | ebay.com | |
| 3. | Canon 1D Mark IV | 156 mm | 157 mm | 80 mm | 1230 g | 1500 | Y | Oct 2009 | US$ 4 999 | ebay.com | |
| 4. | Canon 1D X | 158 mm | 168 mm | 83 mm | 1551 g | 1120 | Y | Oct 2011 | US$ 6 799 | ebay.com | |
| 5. | Canon G16 | 109 mm | 76 mm | 40 mm | 356 g | 360 | n | Aug 2013 | US$ 549 | ebay.com | |
| 6. | Fujifilm X20 | 117 mm | 70 mm | 57 mm | 353 g | 270 | n | Jan 2013 | US$ 599 | ebay.com | |
| 7. | Fujifilm X30 | 119 mm | 72 mm | 60 mm | 423 g | 470 | n | Aug 2014 | US$ 599 | ebay.com | |
| 8. | Fujifilm X100S | 127 mm | 74 mm | 54 mm | 445 g | 330 | n | Jan 2013 | US$ 1 299 | ebay.com | |
| 9. | Fujifilm X100T | 127 mm | 74 mm | 52 mm | 440 g | 330 | n | Sep 2014 | US$ 1 299 | ebay.com | |
| 10. | Leica D-LUX 6 | 111 mm | 68 mm | 46 mm | 298 g | 330 | n | Sep 2012 | US$ 699 | ebay.com | |
| 11. | Leica D-LUX 7 | 115 mm | 66 mm | 65 mm | 392 g | 300 | n | Nov 2018 | US$ 1 195 | ebay.com | |
| 12. | Leica S Typ 006 | 160 mm | 120 mm | 80 mm | 1260 g | .. | Y | Sep 2012 | US$ 21 949 | ebay.com | |
| 13. | Leica V-LUX Typ 114 | 137 mm | 99 mm | 131 mm | 830 g | 360 | n | Sep 2014 | US$ 1 349 | ebay.com | |
| 14. | Leica X Typ 113 | 133 mm | 73 mm | 78 mm | 486 g | 350 | n | Sep 2014 | US$ 2 299 | ebay.com | |
| 15. | Nikon D3S | 160 mm | 157 mm | 88 mm | 1240 g | 4200 | Y | Oct 2009 | US$ 5 199 | ebay.com | |
| 16. | Panasonic LX100 | 115 mm | 66 mm | 55 mm | 393 g | 300 | n | Sep 2014 | US$ 899 | ebay.com | |
| 17. | Pentax 645Z | 156 mm | 117 mm | 123 mm | 1550 g | 650 | Y | Apr 2014 | US$ 8 499 | 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 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 D-LUX Typ 109 was launched at a lower price than the 645D, 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. Then, after the new model is out, very good deals can frequently be found on the pre-owned market.
Sensor comparison
The imaging sensor is at the core of digital cameras and its size is one of the main determining factors 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 associated with larger, more expensive camera bodies and lenses.
Of the two cameras under consideration, the Leica D-LUX Typ 109 features a Four Thirds sensor and the Pentax 645D a medium format sensor. The sensor area in the 645D is 685 percent bigger. As a result of these sensor size differences, the cameras have a format factor of, respectively, 2.0 and 0.79. Both cameras feature a native aspect ratio (sensor width to sensor height) of 4:3. 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.

With 39.5MP, the 645D offers a higher resolution than the D-LUX Typ 109 (12.7MP), but the 645D nevertheless has larger individual pixels (pixel pitch of 6.06μm versus 3.82μm for the D-LUX Typ 109) due to its larger sensor. However, the D-LUX Typ 109 is a much more recent model (by 4 years and 6 months) than the 645D, and its sensor will have benefitted from technological advances during this time that enhance the light gathering capacity of its pixel-units. Coming back to sensor resolution, it should be mentioned that the 645D has no anti-alias filter installed, so that it can capture all the detail its sensor resolves.
The resolution advantage of the Pentax 645D implies greater flexibility for cropping images or the possibility to print larger pictures. The maximum print size of the 645D for good quality output (200 dots per inch) amounts to 36.3 x 27.2 inches or 92.3 x 69.1 cm, for very good quality (250 dpi) 29.1 x 21.8 inches or 73.8 x 55.3 cm, and for excellent quality (300 dpi) 24.2 x 18.1 inches or 61.5 x 46.1 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 Pentax 645D are ISO 100 to ISO 1600 (no boost).
In terms of underlying technology, the D-LUX Typ 109 is build around a CMOS sensor, while the 645D uses a CCD 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 following table provides an overview of the physical sensor characteristics, as well as the sensor quality measurements for a selection of comparators.

| Camera Model |
Sensor Class |
Resolution (MP) |
Horiz. Pixels |
Vert. Pixels |
Video Format |
DXO Portrait |
DXO Landscape |
DXO Sports |
DXO Overall |
||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1. | Leica D-LUX Typ 109 | Four Thirds | 12.7 | 4112 | 3088 | 4K/30p | 22.4 | 12.1 | 607 | 67 | |
| 2. | Pentax 645D | Medium Format | 39.5 | 7264 | 5440 | none | 24.6 | 12.6 | 1262 | 82 | |
| 3. | Canon 1D Mark IV | APS-H | 16.0 | 4896 | 3264 | 1080/30p | 22.8 | 12.0 | 1320 | 74 | |
| 4. | Canon 1D X | Full Frame | 17.9 | 5184 | 3456 | 1080/30p | 23.8 | 11.8 | 2786 | 82 | |
| 5. | Canon G16 | 1/1.7 | 12.0 | 4000 | 3000 | 1080/60p | 21.0 | 11.7 | 230 | 54 | |
| 6. | Fujifilm X20 | 2/3 | 12.0 | 4000 | 3000 | 1080/60p | 20.1 | 10.9 | -462 | 46 | |
| 7. | Fujifilm X30 | 2/3 | 12.0 | 4000 | 3000 | 1080/60p | 20.4 | 11.2 | -312 | 49 | |
| 8. | Fujifilm X100S | APS-C | 16.0 | 4896 | 3264 | 1080/60p | 23.3 | 12.5 | 1329 | 75 | |
| 9. | Fujifilm X100T | APS-C | 16.0 | 4896 | 3264 | 1080/60p | 23.6 | 12.8 | 1483 | 78 | |
| 10. | Leica D-LUX 6 | 1/1.7 | 10.0 | 3648 | 2736 | 1080/60p | 19.8 | 10.8 | -303 | 43 | |
| 11. | Leica D-LUX 7 | Four Thirds | 16.8 | 4736 | 3552 | 4K/30p | 22.9 | 12.8 | 1002 | 72 | |
| 12. | Leica S Typ 006 | Medium Format | 37.5 | 7500 | 5000 | none | 23.9 | 12.2 | 824 | 76 | |
| 13. | Leica V-LUX Typ 114 | 1-inch | 20.0 | 5472 | 3648 | 4K/30p | 21.6 | 11.7 | 127 | 60 | |
| 14. | Leica X Typ 113 | APS-C | 16.1 | 4928 | 3264 | 1080/30p | 23.6 | 12.8 | 1491 | 78 | |
| 15. | Nikon D3S | Full Frame | 12.1 | 4256 | 2832 | 720/24p | 23.5 | 12.0 | 3253 | 82 | |
| 16. | Panasonic LX100 | Four Thirds | 12.7 | 4112 | 3088 | 4K/30p | 22.3 | 12.5 | 553 | 67 | |
| 17. | Pentax 645Z | Medium Format | 51.1 | 8256 | 6192 | 1080/60i | 26.0 | 14.7 | 4505 | 101 | |
| Note: DXO values in italics represent estimates based on sensor size and age. | |||||||||||
Many modern cameras cannot only take still pictures, but also record videos. The D-LUX Typ 109 indeed provides movie recording capabilities, while the 645D does not. The highest resolution format that the D-LUX Typ 109 can use is 4K/30p.
Feature comparison
Apart from body and sensor, cameras can and do differ across a range of features. For example, the D-LUX Typ 109 has an electronic viewfinder (2764k dots), while the 645D has an optical one. Both systems have their advantages, with the electronic viewfinder making it possible to project supplementary shooting information into the framing view, whereas the optical viewfinder offers lag-free viewing and a very clear framing image. The viewfinder in the D-LUX Typ 109 offers a wider field of view (100%) than the one in the 645D (98%), so that a larger proportion of the captured image is visible in the finder. On the other hand, the viewfinder of the 645D has a higher magnification (0.78x vs 0.70x), so that the size of the image transmitted appears closer to the size seen with the naked human eye. The adjacent table lists some of the other core features of the Leica D-LUX Typ 109 and Pentax 645D along with similar information for a selection of comparators.

| Camera Model |
Viewfinder (Type or 000 dots) |
Control Panel (yes/no) |
LCD Specifications (inch/000 dots) |
LCD Attach- ment |
Touch Screen (yes/no) |
Max Shutter Speed * |
Max Shutter Flaps * |
Built-in Flash (yes/no) |
Built-in Image Stab |
||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1. | Leica D-LUX Typ 109 | 2764 | n | 3.0 / 921 | fixed | n | 1/4000s | 11.0/s | n | Y | |
| 2. | Pentax 645D | optical | Y | 3.0 / 921 | fixed | n | 1/4000s | 1.1/s | n | n | |
| 3. | Canon 1D Mark IV | optical | Y | 3.0 / 920 | fixed | n | 1/8000s | 10.0/s | n | n | |
| 4. | Canon 1D X | optical | Y | 3.2 / 1040 | fixed | n | 1/8000s | 14.0/s | n | n | |
| 5. | Canon G16 | optical | n | 3.0 / 922 | fixed | n | 1/4000s | 2.2/s | Y | Y | |
| 6. | Fujifilm X20 | optical | n | 2.8 / 460 | fixed | n | 1/4000s | 12.0/s | Y | Y | |
| 7. | Fujifilm X30 | 2360 | n | 3.0 / 920 | tilting | 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. | Fujifilm X100T | 2360 | n | 3.0 / 1040 | fixed | n | 1/4000s | 6.0/s | Y | n | |
| 10. | Leica D-LUX 6 | optional | n | 3.0 / 920 | fixed | n | 1/4000s | 11.0/s | Y | Y | |
| 11. | Leica D-LUX 7 | 2764 | n | 3.0 / 1240 | fixed | Y | 1/4000s | 11.0/s | n | Y | |
| 12. | Leica S Typ 006 | optical | Y | 3.0 / 922 | fixed | n | 1/4000s | 1.5/s | n | n | |
| 13. | Leica V-LUX Typ 114 | 2359 | n | 3.0 / 921 | swivel | n | 1/4000s | 12.0/s | Y | Y | |
| 14. | Leica X Typ 113 | optional | n | 3.0 / 920 | fixed | n | 1/2000s | 5.0/s | Y | n | |
| 15. | Nikon D3S | optical | Y | 3.0 / 921 | fixed | n | 1/8000s | 11.0/s | n | n | |
| 16. | Panasonic LX100 | 2764 | n | 3.0 / 921 | fixed | n | 1/4000s | 11.0/s | n | Y | |
| 17. | Pentax 645Z | optical | Y | 3.2 / 1037 | tilting | n | 1/4000s | 3.0/s | n | n | |
| Note: *) Information refers to the mechanical shutter, unless the camera only has an electronic one. | |||||||||||
One feature that is present on the 645D, but is missing on the D-LUX Typ 109 is a top-level LCD. While being, of course, smaller than the rear screen, the control panel conveys some of the essential shooting information and can be convenient for quick and easy settings verification.
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 D-LUX Typ 109 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 Leica D-LUX Typ 109 and the Pentax 645D 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 D-LUX Typ 109 and the 645D write their files to SDXC cards. The 645D features dual card slots, which can be very useful in case a memory card fails. In contrast, the D-LUX Typ 109 only has one slot. The D-LUX Typ 109 supports UHS-I cards (Ultra High Speed data transfer of up to 104 MB/s), while the 645D cannot take advantage of Ultra High Speed SD cards.
Connectivity comparison
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 Pentax 645D and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.

| Camera Model |
Hotshoe Port |
Internal Mic / Speaker |
Microphone Port |
Headphone Port |
HDMI Port |
USB Port |
WiFi Support |
NFC Support |
Bluetooth Support |
||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1. | Leica D-LUX Typ 109 | Y | stereo / mono | - | - | micro | 2.0 | Y | Y | - | |
| 2. | Pentax 645D | Y | stereo / - | - | - | - | 2.0 | - | - | - | |
| 3. | Canon 1D Mark IV | Y | stereo / - | Y | - | mini | 2.0 | - | - | - | |
| 4. | Canon 1D X | Y | mono / - | Y | - | mini | 2.0 | - | - | - | |
| 5. | Canon G16 | Y | stereo / mono | - | - | mini | 2.0 | Y | - | - | |
| 6. | Fujifilm X20 | Y | stereo / mono | - | - | micro | 2.0 | - | - | - | |
| 7. | Fujifilm X30 | Y | stereo / mono | - | - | micro | 2.0 | Y | - | - | |
| 8. | Fujifilm X100S | Y | stereo / mono | - | - | micro | 2.0 | - | - | - | |
| 9. | Fujifilm X100T | Y | stereo / mono | Y | - | micro | 2.0 | Y | - | - | |
| 10. | Leica D-LUX 6 | Y | stereo / mono | - | - | mini | 2.0 | - | - | - | |
| 11. | Leica D-LUX 7 | Y | stereo / mono | - | - | micro | 2.0 | Y | - | Y | |
| 12. | Leica S Typ 006 | Y | - / - | - | - | mini | 2.0 | - | - | - | |
| 13. | Leica V-LUX Typ 114 | Y | stereo / mono | Y | - | micro | 2.0 | Y | Y | - | |
| 14. | Leica X Typ 113 | Y | stereo / mono | - | - | mini | 2.0 | - | - | - | |
| 15. | Nikon D3S | Y | stereo / - | - | - | mini | 2.0 | - | - | - | |
| 16. | Panasonic LX100 | Y | stereo / mono | - | - | micro | 2.0 | Y | Y | - | |
| 17. | Pentax 645Z | Y | stereo / mono | Y | - | mini | 3.0 | - | - | - |
It is notable that the D-LUX Typ 109 offers wifi support, while the 645D does not. Wifi can be a very convenient means to transfer image data to an off-camera location.
Studio photographers will appreciate that the Pentax 645D (unlike the D-LUX Typ 109) features a PC Sync socket, so that professional strobe lights can be controlled by the camera.
Both the D-LUX Typ 109 and the 645D have been discontinued, but can regularly be found used on ebay. The 645D was replaced by the Pentax 645Z, while the D-LUX Typ 109 was followed by the Leica D-LUX 7. Further information on the features and operation of the D-LUX Typ 109 and 645D can be found, respectively, in the Leica D-LUX Typ 109 Manual (free pdf) or the online Pentax 645D Manual.
Review summary
So what conclusions can be drawn? Is there a clear favorite between the Leica D-LUX Typ 109 and the Pentax 645D? Which camera is better? Below is a summary of the relative strengths of each of the two contestants.

Arguments in favor of the Leica D-LUX (Typ 109):
- Better moiré control: Has an anti-alias filter to avoid artificial patterns to appear in images.
- Flexible image proportions: Has a multi-aspect sensor that allows for alternative image shapes.
- Broader imaging potential: Can record not only still images but also 4K/30p movies.
- More framing info: Has an electronic viewfinder that displays shooting data.
- More complete view: Has a viewfinder with a larger field of view (100% vs 98%).
- Faster burst: Shoots at higher frequency (11 vs 1.1 flaps/sec) to capture the decisive moment.
- Less disturbing: Has an electronic shutter option for completely silent shooting.
- Ready to shoot: Comes with a built-in lens, while the 645D requires a separate lens.
- More compact: Is smaller (118x66mm vs 156x117mm) and thus needs less room in the bag.
- Less heavy: Is lighter even though it comes with a built-in lens (unlike the 645D).
- Sharper images: Has hand-shake reducing image stabilization built-in.
- Easier file upload: Has wifi built in for automatic backup or image transfer to the web.
- Easier device pairing: Supports NFC for fast wireless image transfer over short distances.
- Faster buffer clearing: Has an SD card interface that supports the UHS-I standard.
- 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 modern: Reflects 4 years and 6 months of technical progress since the 645D launch.

Advantages of the Pentax 645D:
- More detail: Has more megapixels (39.5 vs 12.7MP), which boosts linear resolution by 76%.
- Maximized detail: Lacks an anti-alias filter to exploit the sensor's full resolution potential.
- 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.
- Brighter framing: Features an optical viewfinder for clear, lag-free composition.
- Larger viewfinder image: Features a viewfinder with a higher magnification (0.78x vs 0.70x).
- Easier setting verification: Features a control panel on top to check shooting parameters.
- More flexible: Makes it possible to change lenses and thus to use specialty optics.
- Longer lasting: Gets more shots (800 versus 300) out of a single battery charge.
- Better sealing: Is splash and dust sealed for shooting in inclement weather conditions.
- 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.
- More heavily discounted: Has been around for much longer (launched in March 2010).
If the count of individual advantages (bullet points above) is taken as a guide, the D-LUX Typ 109 emerges as the winner of the contest (17 : 15 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 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 D-LUX Typ 109 and the Pentax 645D place the cameras among the top in their class? Find out in the latest Best Travel-Zoom Camera and Best DSLR 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 says little about, for example, the shooting experience and imaging performance of the D-LUX Typ 109 and the 645D in practical situations. 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
This is where reviews by experts come in. The adjacent summary-table relays the overall verdicts of several of the most popular 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.

| Camera Model |
AP score |
CL score |
DCW score |
DPR score |
EPZ score |
PB score |
Camera Launch |
Launch Price |
Street Price |
||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1. | Leica D-LUX Typ 109 | .. | .. | .. | .. | 4.5/5 | 4.5/5 | Sep 2014 | US$ 1 195 | ebay.com | |
| 2. | Pentax 645D | 5/5 | .. | .. | .. | .. | .. | Mar 2010 | US$ 9 995 | ebay.com | |
| 3. | Canon 1D Mark IV | 5/5 | .. | .. | 89/100 | .. | .. | Oct 2009 | US$ 4 999 | ebay.com | |
| 4. | Canon 1D X | 5/5 | .. | .. | .. | 4.5/5 | 4.5/5 | Oct 2011 | US$ 6 799 | ebay.com | |
| 5. | Canon G16 | 4/5 | + | .. | .. | 4.5/5 | 4.5/5 | Aug 2013 | US$ 549 | ebay.com | |
| 6. | Fujifilm X20 | 4/5 | + + | .. | 77/100 | 4.5/5 | 5/5 | Jan 2013 | US$ 599 | ebay.com | |
| 7. | Fujifilm X30 | 4/5 | .. | .. | 76/100 | 4.5/5 | 4.5/5 | Aug 2014 | US$ 599 | ebay.com | |
| 8. | Fujifilm X100S | 5/5 | + + | .. | 81/100 | 4.5/5 | 5/5 | Jan 2013 | US$ 1 299 | ebay.com | |
| 9. | Fujifilm X100T | 5/5 | + | .. | 81/100 | 4.5/5 | 5/5 | Sep 2014 | US$ 1 299 | ebay.com | |
| 10. | Leica D-LUX 6 | .. | .. | .. | .. | 4/5 | 4/5 | Sep 2012 | US$ 699 | ebay.com | |
| 11. | Leica D-LUX 7 | .. | .. | .. | .. | .. | 4.5/5 | Nov 2018 | US$ 1 195 | ebay.com | |
| 12. | Leica S Typ 006 | .. | .. | .. | .. | .. | .. | Sep 2012 | US$ 21 949 | ebay.com | |
| 13. | Leica V-LUX Typ 114 | .. | .. | .. | .. | .. | 5/5 | Sep 2014 | US$ 1 349 | ebay.com | |
| 14. | Leica X Typ 113 | 3.5/5 | .. | .. | .. | 3.5/5 | 4/5 | Sep 2014 | US$ 2 299 | ebay.com | |
| 15. | Nikon D3S | 5/5 | .. | .. | 89/100 | 4.5/5 | 5/5 | Oct 2009 | US$ 5 199 | ebay.com | |
| 16. | Panasonic LX100 | 5/5 | + + | .. | 85/100 | 5/5 | 5/5 | Sep 2014 | US$ 899 | ebay.com | |
| 17. | Pentax 645Z | 5/5 | .. | 3.5/5 | .. | 4.5/5 | 5/5 | Apr 2014 | US$ 8 499 | ebay.com | |
| Note: (+ +) 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. A score, therefore, has to be seen in close connection to the price and market introduction time of the camera, and comparisons of ratings among very different cameras or across long time periods have little meaning. Also, kindly note that some of the listed sites have over time developped their review approaches and their reporting style.

Check D-LUX Typ 109 offers at
ebay.com

Check 645D offers at
ebay.com
Other camera comparisons
Did this review help to inform your camera decision process? If you would like to see a different side-by-side camera review, 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 SL1 vs Pentax 645D
- Canon SX430 vs Pentax 645D
- Leica D-LUX 5 vs Pentax 645D
- Leica D-LUX Typ 109 vs Leica M10-P
- Leica D-LUX Typ 109 vs Nikon D3200
- Leica D-LUX Typ 109 vs Olympus PEN-F
- Leica D-LUX Typ 109 vs Panasonic LX7
- Leica D-LUX Typ 109 vs Ricoh GR IIIx
- Leica D-LUX Typ 109 vs Sony A7 II
- Panasonic FZ1000 II vs Pentax 645D
- Pentax 645D vs Pentax K-70
- Pentax 645D vs Sony WX800
Specifications: Leica D-LUX Typ 109 vs Pentax 645D
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 | Pentax 645D |
|---|---|---|
| Camera Type | Fixed lens compact camera | Digital single lens reflex |
| Camera Lens | 24-75mm f/1.7-2.8 | Pentax 645 mount lenses |
| Launch Date | September 2014 | March 2010 |
| Launch Price | USD 1,195 | USD 9,995 |
| Sensor Specs | Leica D-LUX Typ 109 | Pentax 645D |
| Sensor Technology | CMOS | CCD |
| Sensor Format | Four Thirds Sensor | Medium Format Sensor |
| Sensor Size | 15.7 x 11.8 mm | 44.0 x 33.0 mm |
| Sensor Area | 185.26 mm2 | 1452 mm2 |
| Sensor Diagonal | 19.6 mm | 55 mm |
| Crop Factor | 2.0x | 0.79x |
| Sensor Resolution | 12.7 Megapixels | 39.5 Megapixels |
| Image Resolution | 4112 x 3088 pixels | 7264 x 5440 pixels |
| Pixel Pitch | 3.82 μm | 6.06 μm |
| Pixel Density | 6.85 MP/cm2 | 2.72 MP/cm2 |
| Moiré control | Anti-Alias filter | no AA filter |
| Movie Capability | 4K/30p Video | no Video |
| ISO Setting | 200 - 12,500 ISO | 100 - 1,600 ISO |
| ISO Boost | 100 - 25,600 ISO | no Enhancement |
| DXO Sensor Quality (score) | .. | 82 |
| DXO Color Depth (bits) | .. | 24.6 |
| DXO Dynamic Range (EV) | .. | 12.6 |
| DXO Low Light (ISO) | .. | 1262 |
| Screen Specs | Leica D-LUX Typ 109 | Pentax 645D |
| Viewfinder Type | Electronic viewfinder | Optical viewfinder |
| Viewfinder Field of View | 100% | 98% |
| Viewfinder Magnification | 0.70x | 0.78x |
| Viewfinder Resolution | 2764k dots | |
| Top-Level Screen | no Top Display | Control Panel |
| LCD Framing | Live View | |
| Rear LCD Size | 3.0inch | 3.0inch |
| LCD Resolution | 921k dots | 921k dots |
| LCD Attachment | Fixed screen | Fixed screen |
| Shooting Specs | Leica D-LUX Typ 109 | Pentax 645D |
| Focus System | Contrast-detect AF | Phase-detect AF |
| Manual Focusing Aid | Focus Peaking | no Peaking Feature |
| Continuous Shooting | 11 shutter flaps/s | 1.1 shutter flaps/s |
| Electronic Shutter | up to 1/16000s | no E-Shutter |
| Time-Lapse Photography | Intervalometer built-in | Intervalometer built-in |
| Fill Flash | no On-Board 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 | no |
| Connectivity Specs | Leica D-LUX Typ 109 | Pentax 645D |
| External Flash | Hotshoe | Hotshoe |
| Studio Flash | no PC Sync | PC Sync socket |
| USB Connector | USB 2.0 | USB 2.0 |
| HDMI Port | micro HDMI | no HDMI |
| Wifi Support | Wifi built-in | no Wifi |
| Near-Field Communication | NFC built-in | no NFC |
| Body Specs | Leica D-LUX Typ 109 | Pentax 645D |
| Environmental Sealing | not weather sealed | Weathersealed body |
| Battery Type | Leica BP-DC15 | Pentax D-LI90 |
| Battery Life (CIPA) | 300 shots per charge | 800 shots per charge |
| Body Dimensions |
118 x 66 x 55 mm (4.6 x 2.6 x 2.2 in) |
156 x 117 x 119 mm (6.1 x 4.6 x 4.7 in) |
| Camera Weight | 405 g (14.3 oz) | 1480 g (52.2 oz) |

Check D-LUX Typ 109 offers at
ebay.com

Check 645D offers at
ebay.com
Did you notice an error on this page? If so, please get in touch, so that we can correct the information.

