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Leica S Typ 007 versus Pentax 645Z

The Leica S (Typ 007) and the Pentax 645Z are two professional cameras that were officially introduced, respectively, in September 2014 and April 2014. Both are DSLR (Digital Single Lens Reflex) cameras that are equipped with a medium format sensor. The Leica has a resolution of 37.5 megapixel, whereas the Pentax provides 51.1 MP. Read on to find out how these two cameras compare with respect to their size, their sensors, their features, and their reception by expert reviewers.

Body comparison: Leica S Typ 007 vs Pentax 645Z

The physical size and weight of the Leica S Typ 007 and the Pentax 645Z are illustrated 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 width, height and depth measures are rounded to the nearest millimeter. You can also toggle the display to switch to a percentage comparison if you prefer that the measures are being expressed in relative terms (in this case, the camera on the left – the S Typ 007 – represents the basis or 100 percent across all the size and weight measures).

Compare Leica S Typ 007 vs Pentax 645Z
Compare S Typ 007 versus 645Z top
Compare S Typ 007 and 645Z rear

If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Pentax 645Z is notably smaller (5 percent) than the Leica S Typ 007. However, the 645Z is markedly heavier (23 percent) than the S Typ 007. In this context, it is worth noting that both cameras are splash and dust-proof and can, hence, be used in inclement weather conditions or harsh environments.

The above size and weight comparisons are to some extent incomplete since they do not consider the interchangeable lenses that both of these cameras require. Hence, you might want to study the specifications of available lenses in order to get the full picture of the size and weight of the two camera systems.

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
Leica S Typ 007» 6.3 in 4.7 in 3.1 in 44.4 oz .. Y Sep 2014 24,490 i i Leica S Typ 007
Pentax 645Z« 6.1 in 4.6 in 4.8 in 54.7 oz 650 Y Apr 2014 8,499 i i Pentax 645Z
Canon 5DS« » 6.0 in 4.6 in 3.0 in 32.8 oz 700 Y Feb 2015 3,699 i i Canon 5DS
Canon 5DS R« » 6.0 in 4.6 in 3.0 in 32.8 oz 700 Y Feb 2015 3,699 i i Canon 5DS R
Hasselblad X1D« » 5.9 in 3.9 in 2.8 in 25.6 oz .. Y Jun 2016 8,995 i i Hasselblad X1D
Leica M Typ 262« » 5.5 in 3.1 in 1.7 in 24.0 oz .. Y Nov 2015 5,195- i Leica M Typ 262
Leica SL« » 5.8 in 4.1 in 1.5 in 29.9 oz 400 Y Oct 2015 7,450 i i Leica SL
Leica S-E Typ 006« » 6.3 in 4.7 in 3.1 in 44.4 oz .. Y Sep 2014 16,900- i Leica S-E Typ 006
Leica S Typ 006« » 6.3 in 4.7 in 3.1 in 44.4 oz .. Y Sep 2012 21,950- i Leica S Typ 006
Leica S2« » 6.3 in 4.7 in 3.1 in 49.7 oz .. Y Sep 2008 22,995- i Leica S2
Nikon D4S« » 6.3 in 6.2 in 3.6 in 47.6 oz 3020 Y Feb 2014 6,499- i Nikon D4S
Nikon D810« » 5.7 in 4.8 in 3.2 in 34.6 oz 1200 Y Jun 2014 3,299- i Nikon D810
Pentax 645D« » 6.1 in 4.6 in 4.7 in 52.2 oz 800 Y Mar 2010 9,995- i Pentax 645D
Sony A7R« » 5.0 in 3.7 in 1.9 in 16.4 oz 340 Y Oct 2013 2,299- i Sony A7R

Any camera purchase 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 645Z was launched at a markedly lower price (by 65 percent) than the S Typ 007, which puts it into a different market segment. 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: Leica S Typ 007 vs Pentax 645Z

The imaging sensor is at the core of digital cameras and its size is one of the main determining factors 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.

Both cameras under consideration feature a medium format sensor, but their sensors differ slightly in size. The sensor area in the 645Z is 6 percent bigger. As a result of these sensor size differences, the cameras have format factors, respectively, of 0.8 (S Typ 007) and 0.79. The sensor in the S Typ 007 has a native 3:2 aspect ratio, while the one in the 645Z offers a 4:3 aspect.

Leica S Typ 007 and Pentax 645Z sensor measures

With 51.1MP, the 645Z offers a higher resolution than the S Typ 007 (37.5MP), but the 645Z has smaller individual pixels (pixel pitch of 5.30μm versus 6.00μm for the S Typ 007). It is noteworthy in this context that the S Typ 007 is a somewhat more recent model (by 5 months) than the 645Z, and its sensor might 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.

S Typ 007 versus 645Z MP

Since 2007, DXO Mark has published sensor performance measurements that have been derived using a consistent methodology. This service determines an overall sensor rating, as well as sub-scores for low-light sensitivity ("DXO Sports"), dynamic range ("DXO Landscape"), and color depth ("DXO Portrait"). The adjacent table reports on the physical sensor characteristics and the outcomes of the DXO sensor quality tests for a sample of comparator-cameras.

Sensor Characteristics
  Camera
Model
Sensor
Class
Resolution
(MP)
Horiz.
Pixels
Vert.
Pixels
Video
Format
DXO
Portrait
DXO
Landscape
DXO
Sports
DXO
Overall
Camera
Model
Leica S Typ 007» Medium Format 37.5 7500 50004K/24p----Leica S Typ 007
Pentax 645Z« Medium Format 51.1 8256 61921080/60i26.014.74505101Pentax 645Z
Canon 5DS« » Full Frame 50.3 8688 57921080/60p24.712.4238187Canon 5DS
Canon 5DS R« » Full Frame 50.3 8688 57921080/60p24.612.4230886Canon 5DS R
Hasselblad X1D« » Medium Format 51.3 8272 62001080/25p26.214.84489102Hasselblad X1D
Leica M Typ 262« » Full Frame 23.7 5952 3976-----Leica M Typ 262
Leica SL« » Full Frame 24.0 6000 40004K/30p25.013.4182188Leica SL
Leica S-E Typ 006« » Medium Format 37.5 7500 5000-----Leica S-E Typ 006
Leica S Typ 006« » Medium Format 37.5 7500 5000-23.912.282476Leica S Typ 006
Leica S2« » Medium Format 37.5 7500 5000-----Leica S2
Nikon D4S« » Full Frame 16.2 4928 32801080/60p24.413.3307489Nikon D4S
Nikon D810« » Full Frame 36.2 7360 49121080/60p25.714.8285397Nikon D810
Pentax 645D« » Medium Format 39.5 7264 5440-24.612.6126282Pentax 645D
Sony A7R« » Full Frame 36.2 7360 49121080/60p25.614.1274695Sony A7R

Many modern cameras are not only capable of taking still images, but can also record movies. Both cameras under consideration have a sensor with sufficiently fast read-out times for moving pictures, but the S Typ 007 provides a higher video resolution than the 645Z. It can shoot video footage at 4K/24p, while the Pentax is limited to 1080/60i.

 

Feature comparison: Leica S Typ 007 vs Pentax 645Z

Apart from body and sensor, cameras can and do differ across a variety of features. The S Typ 007 and the 645Z are similar in the sense that both have an optical viewfinder. The latter is useful for getting a clear image for framing even in brightly lit environments. The table below summarizes some of the other core capabilities of the Leica S Typ 007 and Pentax 645Z in connection with corresponding information for a sample of similar cameras. If you need more detail on the specs, you can find comprehensive listings, for example, in the dpreview camera hub.

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)
Shutter
speed
(1/sec)
Shutter
flaps
(1/sec)
Build-in
Flash
(yes/no)
Build-in
Image
Stab
Camera
Model
Leica S Typ 007»optical Y 3.0 922 fixed n 4000 3.5 n n Leica S Typ 007
Pentax 645Z«optical Y 3.2 1037 tilting n 4000 3.0 n n Pentax 645Z
Canon 5DS« »optical Y 3.2 1040 fixed n 8000 5.0 n n Canon 5DS
Canon 5DS R« »optical Y 3.2 1040 fixed n 8000 5.0 n n Canon 5DS R
Hasselblad X1D« »2360 n 3.0 920 fixed Y 2000 2.3 n n Hasselblad X1D
Leica M Typ 262« »optical n 3.0 921 fixed n 4000 3.0 n n Leica M Typ 262
Leica SL« »4400 Y 3.0 1040 fixed Y 8000 11.0 n n Leica SL
Leica S-E Typ 006« »optical Y 3.0 922 fixed n 4000 1.5 n n Leica S-E Typ 006
Leica S Typ 006« »optical Y 3.0 922 fixed n 4000 1.5 n n Leica S Typ 006
Leica S2« »optical Y 3.0 460 fixed n 4000 1.5 n n Leica S2
Nikon D4S« »optical Y 3.2 921 fixed n 8000 11.0 n n Nikon D4S
Nikon D810« »optical Y 3.2 1229 fixed n 8000 5.0 Y n Nikon D810
Pentax 645D« »optical Y 3.0 921 fixed n 4000 1.1 n n Pentax 645D
Sony A7R« »2400 n 3.0 1230 tilting n 8000 4.0 n n Sony A7R

The S Typ 007 writes its imaging data to Compact Flash or SDXC cards, while the 645Z uses SDXC cards. Both cameras feature dual card slots, which can be very useful in case a memory card fails.

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
Leica S Typ 007»YstereomonoYYmini3.0Y--Leica S Typ 007
Pentax 645Z«YstereomonoY-mini3.0---Pentax 645Z
Canon 5DS« »YmonomonoY-mini3.0---Canon 5DS
Canon 5DS R« »YmonomonoY-mini3.0---Canon 5DS R
Hasselblad X1D« »YstereomonoYYmini3.0Y--Hasselblad X1D
Leica M Typ 262« »Y-----2.0---Leica M Typ 262
Leica SL« »YstereomonoYYfull3.0Y--Leica SL
Leica S-E Typ 006« »Y----mini2.0---Leica S-E Typ 006
Leica S Typ 006« »Y----mini2.0---Leica S Typ 006
Leica S2« »Y----mini2.0---Leica S2
Nikon D4S« »YmonomonoYYmini2.0---Nikon D4S
Nikon D810« »YstereomonoYYmini3.0Y--Nikon D810
Pentax 645D« »Ystereo----2.0---Pentax 645D
Sony A7R« »YstereomonoYYmicro2.0YY-Sony A7R

Both the S Typ 007 and the 645Z are recent models that feature in their makers' current product line-up. The 645Z replaced the earlier Pentax 645D, while the S Typ 007 followed on from the Leica S Typ 006.

Review summary: Leica S Typ 007 vs Pentax 645Z

So how do things add up? Is there a clear favorite between the Leica S Typ 007 and the Pentax 645Z? Below is a summary of the relative strengths of each of the two contestants.

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Advantages of the Leica S (Typ 007):

  • Better video: Provides higher definition movie capture (4K/24p vs 1080/60i).
  • Better sound control: Has a headphone port that enables audio monitoring while recording.
  • Faster burst: Shoots at higher frequency (3.5 vs 3 flaps/sec) to capture the decisive moment.
  • Less heavy: Is lighter (by 290g or 19 percent) and hence easier to carry around.
  • Easier file upload: Has wifi build in for automatic backup or image transfer to the web.
  • More prestigious: Has the Leica luxury appeal, which ensures a high resale price.
  • More modern: Is somewhat more recent (announced 5 months after the 645Z).

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Reasons to prefer the Pentax 645Z:

  • More detail: Has more megapixels (51.1 vs 37.5MP), which boosts linear resolution by 14%.
  • Larger screen: Has a bigger rear LCD (3.2" vs 3.0") for image review and settings control.
  • More detailed LCD: Has a higher resolution rear screen (1037k vs 922k dots).
  • More flexible LCD: Has a tilting screen for odd-angle shots in landscape orientation.
  • More affordable: Was introduced into a lower priced category (65 percent cheaper at launch).
  • More heavily discounted: Has been on the market for longer (launched in April 2014).

If the count of individual advantages (bullet points above) is taken as a guide, the S Typ 007 comes out slightly ahead of the 645Z (7 : 6 points). However, the relative importance of the various individual camera aspects will vary according to personal preferences and needs, so that you might like to apply corresponding weights to the particular features before making a decision on a new camera.

S Typ 007 07:06 645Z

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 S Typ 007 or the 645Z handle or 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. This is why hands-on reviews by experts are important. The adjacent table relays the overall verdicts of several of the most popular camera review sites (cameralabs, dpreview, ephotozine, imaging-resource, photographyblog). You can find the full text of the reviews by clicking on the site logo in the table header.

Review Scores
  Camera
Model
cameralabs dpreview ephotozine imaging-resource photographyblog Camera
Launch
(announced)
Launch
Price
(USD)
Street
Price
(USD)
Used
Price
(USD)
Camera
Model
Leica S Typ 007»----- Sep 2014 24,490 i i Leica S Typ 007
Pentax 645Z«--4.5/55/55/5 Apr 2014 8,499 i i Pentax 645Z
Canon 5DS« »Rec83/1004.5/55/54.5/5 Feb 2015 3,699 i i Canon 5DS
Canon 5DS R« »Rec83/1005/55/54.5/5 Feb 2015 3,699 i i Canon 5DS R
Hasselblad X1D« »rev81/100--4/5 Jun 2016 8,995 i i Hasselblad X1D
Leica M Typ 262« »----- Nov 2015 5,195- i Leica M Typ 262
Leica SL« »-84/1004.5/54/54/5 Oct 2015 7,450 i i Leica SL
Leica S-E Typ 006« »----- Sep 2014 16,900- i Leica S-E Typ 006
Leica S Typ 006« »----- Sep 2012 21,950- i Leica S Typ 006
Leica S2« »----- Sep 2008 22,995- i Leica S2
Nikon D4S« »--4.5/55/54.5/5 Feb 2014 6,499- i Nikon D4S
Nikon D810« »-86/1005/54.5/54.5/5 Jun 2014 3,299- i Nikon D810
Pentax 645D« »---4.5/5- Mar 2010 9,995- i Pentax 645D
Sony A7R« »HiRec82/1004.5/55/55/5 Oct 2013 2,299- i Sony A7R

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 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. If you do not see the camera that you are looking for, please contact me, and I will try to locate and add the respective data to the application.

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