Pentax KP vs Zeiss ZX1
The Pentax KP and the Zeiss ZX1 are two enthusiast cameras that were announced, respectively, in January 2017 and September 2018. The KP is a DSLR, while the ZX1 is a fixed lens compact. The cameras are based on an APS-C (KP) and a full frame (ZX1) sensor. The Pentax has a resolution of 24.1 megapixels, whereas the Zeiss provides 37.4 MP.
Below is an overview of the main specs of the two cameras as a starting point for the comparison.
|Pentax KP||Zeiss ZX1|
|Digital single lens reflex||Fixed lens compact camera|
|Pentax K mount lenses||35mm f/2.8|
|24.1 MP, APS-C Sensor||37.4 MP, Full Frame Sensor|
|1080/60i Video||4K/30p Video|
|ISO 100-819200||ISO 80-51200|
|Optical viewfinder||Electronic viewfinder (6221k dots)|
|3.0" LCD, 921k dots||4.3" LCD, 2765k dots|
|Tilting screen (no touchscreen)||Fixed touchscreen|
|7 shutter flaps per second||3 shutter flaps per second|
|In-body stabilization||No shake reduction|
|Weathersealed body||Not weather sealed|
|132 x 101 x 76 mm, 703 g||142 x 93 x 46 mm, 800 g|
Going beyond this snapshot of core features and characteristics, what are the differences between the Pentax KP and the Zeiss ZX1? 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: Pentax KP vs Zeiss ZX1
The side-by-side display below illustrates the physical size and weight of the Pentax KP and the Zeiss ZX1. The two cameras are presented according to their relative size. Three successive views from the front, the top, and the rear are shown. All size dimensions are rounded to the nearest millimeter.
The KP can be obtained in two different colors (black, silver), while the ZX1 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 KP and the Zeiss ZX1 are of equal size. It is worth mentioning in this context that the KP is splash and dust resistant, while the ZX1 does not feature any corresponding weather-sealing.
The above size and weight comparisons are to some extent incomplete and possibly misleading, as the ZX1 has a lens built in, whereas the KP is an interchangeable lens camera that requires a separate lens. Attaching the latter will add extra weight and bulk to the setup.
The adjacent table lists the principal physical characteristics of the two cameras alongside a wider set of alternatives. If you want to switch the focus of the display and review another camera pair, just select a new right or left comparator from among the camera models in the table. Alternatively, you can also move across to the CAM-parator tool and choose from the broad selection of possible camera comparisons there.
|Pentax KP»||5.2 in||4.0 in||3.0 in||24.8 oz||390||Y||Jan 2017||1,099||Pentax KP|
|Zeiss ZX1«||5.6 in||3.7 in||1.8 in||28.2 oz||..||n||Sep 2018||4,199||Zeiss ZX1|
|Canon 80D« »||5.5 in||4.1 in||3.1 in||25.8 oz||960||Y||Feb 2016||1,199||Canon 80D|
|Fujifilm X-H1« »||5.5 in||3.8 in||3.4 in||23.7 oz||310||Y||Feb 2018||1,899||Fujifilm X-H1|
|Leica Q2« »||5.1 in||3.1 in||3.6 in||25.3 oz||370||Y||Mar 2019||4,995||Leica Q2|
|Leica M10« »||5.5 in||3.1 in||1.5 in||23.3 oz||210||n||Jan 2017||6,595||Leica M10|
|Leica Q Typ 116« »||5.1 in||3.1 in||3.7 in||22.6 oz||300||n||Jun 2015||4,249||-||Leica Q Typ 116|
|Nikon D7500« »||5.4 in||4.1 in||2.9 in||25.4 oz||950||Y||Apr 2017||1,299||Nikon D7500|
|Panasonic GH5« »||5.5 in||3.9 in||3.4 in||25.6 oz||410||Y||Jan 2017||1,999||Panasonic GH5|
|Panasonic FZ1000« »||5.4 in||3.9 in||5.2 in||29.3 oz||360||n||Jun 2014||899||-||Panasonic FZ1000|
|Pentax K-70« »||5.0 in||3.7 in||2.9 in||24.3 oz||410||Y||Jun 2016||649||Pentax K-70|
|Pentax K-3 II« »||5.2 in||3.9 in||3.0 in||28.2 oz||720||Y||Apr 2015||1,099||Pentax K-3 II|
|Pentax K-3« »||5.2 in||3.9 in||3.0 in||28.2 oz||560||Y||Oct 2013||1,299||-||Pentax K-3|
|Pentax K-5« »||5.2 in||3.8 in||2.9 in||26.8 oz||740||Y||Sep 2010||1,099||-||Pentax K-5|
|Sony A9« »||5.0 in||3.8 in||2.5 in||23.7 oz||650||Y||Apr 2017||4,499||Sony A9|
|Sony RX1R II« »||4.4 in||2.6 in||2.8 in||17.9 oz||220||n||Oct 2015||3,299||Sony RX1R II|
|Sony A77 II« »||5.6 in||4.1 in||3.2 in||22.8 oz||480||Y||May 2014||1,199||Sony A77 II|
|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 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. 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: Pentax KP vs Zeiss ZX1
The size of the imaging sensor is a crucial determinant 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. 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 tend to be associated with larger, more expensive camera bodies and lenses.
Of the two cameras under consideration, the Pentax KP features an APS-C sensor and the Zeiss ZX1 a full frame sensor. The sensor area in the ZX1 is 135 percent bigger. As a result of these sensor size differences, the cameras have a format factor of, respectively, 1.5 and 1.0. Both cameras have a native aspect ratio (sensor width to sensor height) of 3:2.
With 37.4MP, the ZX1 offers a higher resolution than the KP (24.1MP), but the ZX1 nevertheless has larger individual pixels (pixel pitch of 4.81μm versus 3.90μm for the KP) due to its larger sensor. Moreover, the ZX1 is a somewhat more recent model (by 1 year and 8 months) than the KP, 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 the KP has no anti-alias filter installed, so that it can capture all the detail its sensor resolves.
The resolution advantage of the Zeiss ZX1 implies greater flexibility for cropping images or the possibility to print larger pictures. The maximum print size of the ZX1 for good quality output (200 dots per inch) amounts to 37.4 x 25 inch or 95.1 x 63.4 cm, for very good quality (250 dpi) 30 x 20 inch or 76.1 x 50.7 cm, and for excellent quality (300 dpi) 25 x 16.6 inch or 63.4 x 42.3 cm. The corresponding values for the Pentax KP are 30.1 x 20 inch or 76.4 x 50.8 cm for good quality, 24.1 x 16 inch or 61.1 x 40.6 cm for very good quality, and 20.1 x 13.3 inch or 50.9 x 33.9 cm for excellent quality prints.
Unlike the ZX1, the KP has the capacity to capture high quality composite images by combining multiple shots after shifting its sensor by miniscule distances. This multi-shot, pixel-shift mode is most suitable for photography of stationary objects (landscapes, studio scenes).
The Pentax KP has a native sensitivity range from ISO 100 to ISO 819200. The corresponding ISO settings for the Zeiss ZX1 are ISO 80 to ISO 51200 (no boost).
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 adjacent table reports on the physical sensor characteristics and the outcomes of the DXO sensor quality tests for a sample of comparator-cameras.
|Pentax KP»||APS-C||24.1||6016||4000||1080/60i||-||-||-||-||Pentax KP|
|Zeiss ZX1«||Full Frame||37.4||7488||4992||4K/30p||-||-||-||-||Zeiss ZX1|
|Canon 80D« »||APS-C||24.0||6000||4000||1080/60p||23.6||13.2||1135||79||Canon 80D|
|Fujifilm X-H1« »||APS-C||24.0||6000||4000||4K/30p||-||-||-||-||Fujifilm X-H1|
|Leica Q2« »||Full Frame||46.7||8368||5584||4K/30p||-||-||-||-||Leica Q2|
|Leica M10« »||Full Frame||23.8||5952||3992||-||24.4||13.2||2133||86||Leica M10|
|Leica Q Typ 116« »||Full Frame||24.0||6000||4000||1080/60p||24.3||12.7||2221||85||Leica Q Typ 116|
|Nikon D7500« »||APS-C||20.7||5568||3712||4K/30p||24.3||14.0||1483||86||Nikon D7500|
|Panasonic GH5« »||Four Thirds||20.2||5184||3888||4K/60p||23.9||13.0||807||77||Panasonic GH5|
|Panasonic FZ1000« »||1-inch||20.0||5472||3648||4K/30p||22.1||11.7||517||64||Panasonic FZ1000|
|Pentax K-70« »||APS-C||24.0||6000||4000||1080/60i||-||-||-||-||Pentax K-70|
|Pentax K-3 II« »||APS-C||24.1||6016||4000||1080/60i||23.6||13.6||1106||80||Pentax K-3 II|
|Pentax K-3« »||APS-C||24.1||6016||4000||1080/60i||23.7||13.4||1216||80||Pentax K-3|
|Pentax K-5« »||APS-C||16.1||4928||3264||1080/25p||23.7||14.1||1162||82||Pentax K-5|
|Sony A9« »||Full Frame||24.0||6000||4000||4K/30p||24.9||13.3||3517||92||Sony A9|
|Sony RX1R II« »||Full Frame||42.2||7952||5304||1080/60p||25.8||13.9||3204||97||Sony RX1R II|
|Sony A77 II« »||APS-C||24.0||6000||4000||1080/60p||-||-||-||-||Sony A77 II|
Many modern cameras cannot only take still pictures, but also record videos. The two cameras under consideration both have sensors whose read-out speed is fast enough to capture moving pictures, but the ZX1 provides a better video resolution than the KP. It can shoot movie footage at 4K/30p, while the Pentax is limited to 1080/60i.
Feature comparison: Pentax KP vs Zeiss ZX1
Apart from body and sensor, cameras can and do differ across a variety of features. For example, the ZX1 has an electronic viewfinder (6221k dots), while the KP 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 viewfinders of both cameras offer the same field of view (100%), but the viewfinder of the ZX1 has a higher magnification than the one of the KP (0.74x vs 0.63x), 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 Pentax KP and Zeiss ZX1 along with similar information for a selection of comparators.
|Pentax KP»||optical||n||3.0||921||tilting||n||1/6000s||7.0||Y||Y||Pentax KP|
|Zeiss ZX1«||6221||n||4.3||2765||fixed||Y||1/1000s||3.0||n||n||Zeiss ZX1|
|Canon 80D« »||optical||Y||3.0||1040||swivel||Y||1/8000s||7.0||Y||n||Canon 80D|
|Fujifilm X-H1« »||3690||Y||3.0||1040||full-flex||Y||1/8000s||14.0||n||Y||Fujifilm X-H1|
|Leica Q2« »||3680||n||3.0||1040||fixed||Y||1/2000s||20.0||n||Y||Leica Q2|
|Leica M10« »||optical||n||3.0||1037||fixed||n||1/4000s||5.0||n||n||Leica M10|
|Leica Q Typ 116« »||3680||n||3.0||1040||fixed||Y||1/2000s||10.0||n||Y||Leica Q Typ 116|
|Nikon D7500« »||optical||Y||3.2||922||tilting||Y||1/8000s||8.0||Y||n||Nikon D7500|
|Panasonic GH5« »||3680||n||3.2||1620||swivel||Y||1/8000s||12.0||n||Y||Panasonic GH5|
|Panasonic FZ1000« »||2359||n||3.0||921||swivel||n||1/4000s||12.0||Y||Y||Panasonic FZ1000|
|Pentax K-70« »||optical||n||3.0||921||swivel||n||1/6000s||6.0||Y||Y||Pentax K-70|
|Pentax K-3 II« »||optical||Y||3.2||1037||fixed||n||1/8000s||8.3||n||Y||Pentax K-3 II|
|Pentax K-3« »||optical||Y||3.2||1037||fixed||n||1/8000s||8.3||Y||Y||Pentax K-3|
|Pentax K-5« »||optical||Y||3.0||921||fixed||n||1/8000s||7.0||Y||Y||Pentax K-5|
|Sony A9« »||3686||n||3.0||1440||tilting||Y||1/8000s||20.0||n||Y||Sony A9|
|Sony RX1R II« »||2360||n||3.0||1229||tilting||n||1/4000s||5.0||n||n||Sony RX1R II|
|Sony A77 II« »||2359||Y||3.0||1229||full-flex||n||1/8000s||12.0||Y||Y||Sony A77 II|
One difference between the cameras concerns the presence of an on-board flash. The KP has one, while the ZX1 does not. While the built-in flash of the KP is not very powerful, it can at times be useful as a fill-in light.
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 Pentax KP 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.
The KP writes its imaging data to SDXC cards, while the ZX1 uses an internal SSD.
Connectivity comparison: Pentax KP vs Zeiss ZX1
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 Pentax KP and Zeiss ZX1 and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.
|Pentax KP»||Y||stereo||mono||Y||-||-||2.0||Y||-||-||Pentax KP|
|Zeiss ZX1«||Y||stereo||mono||-||-||-||3.1||Y||Y||Y||Zeiss ZX1|
|Canon 80D« »||Y||stereo||mono||Y||Y||mini||2.0||Y||Y||-||Canon 80D|
|Fujifilm X-H1« »||Y||stereo||mono||Y||-||micro||3.0||Y||-||-||Fujifilm X-H1|
|Leica Q2« »||Y||stereo||mono||-||-||-||-||Y||-||Y||Leica Q2|
|Leica M10« »||Y||-||-||-||-||-||-||Y||-||-||Leica M10|
|Leica Q Typ 116« »||Y||stereo||mono||-||-||micro||2.0||Y||Y||-||Leica Q Typ 116|
|Nikon D7500« »||Y||stereo||mono||Y||Y||mini||2.0||Y||-||Y||Nikon D7500|
|Panasonic GH5« »||Y||stereo||mono||Y||Y||full||3.1||Y||-||Y||Panasonic GH5|
|Panasonic FZ1000« »||Y||stereo||mono||Y||-||micro||2.0||Y||Y||-||Panasonic FZ1000|
|Pentax K-70« »||Y||stereo||mono||Y||-||mini||2.0||Y||-||-||Pentax K-70|
|Pentax K-3 II« »||Y||mono||mono||Y||Y||mini||3.0||-||-||-||Pentax K-3 II|
|Pentax K-3« »||Y||mono||mono||Y||Y||mini||3.0||-||-||-||Pentax K-3|
|Pentax K-5« »||Y||stereo||mono||Y||-||mini||2.0||-||-||-||Pentax K-5|
|Sony A9« »||Y||stereo||mono||Y||Y||micro||2.0||Y||Y||Y||Sony A9|
|Sony RX1R II« »||Y||stereo||mono||Y||-||micro||2.0||Y||Y||-||Sony RX1R II|
|Sony A77 II« »||Y||stereo||mono||Y||-||mini||2.0||Y||Y||-||Sony A77 II|
It is notable that the KP has a microphone port, which is missing on the ZX1. Such an external microphone input can help to substantially improve the quality of audio recordings when a good external microphone is used.
Both the KP and the ZX1 are recent models that are part of the current product line-up. Neither of the two has a direct predecessor, so perhaps they will constitute the origins of new camera lines for Pentax and Zeiss. Further information on the two cameras (e.g. user guides, manuals), as well as related accessories, can be found on the official Pentax and Zeiss websites.
Review summary: Pentax KP vs Zeiss ZX1
So how do things add up? Which of the two cameras – the Pentax KP or the Zeiss ZX1 – has the upper hand? Is one clearly better than the other? A synthesis of the relative strong points of each of the models is listed below.
Arguments in favor of the Pentax KP:
- Maximized detail: Lacks an anti-alias filter to exploit the sensor's full resolution potential.
- High quality composites: Can combine several shots after pixel-shifting its sensor.
- Better sound: Can connect to an external microphone for higher quality sound recording.
- Brighter framing: Features an optical viewfinder for clear, lag-free composition.
- More flexible LCD: Has a tilting screen for odd-angle shots in landscape orientation.
- Faster shutter: Has higher mechanical shutter speed (1/6000s vs 1/1000s) to freeze action.
- Faster burst: Shoots at higher frequency (7 vs 3 flaps/sec) to capture the decisive moment.
- Easier time-lapse photography: Has an intervalometer built-in for low frequency shooting.
- More flexible: Can take a variety of interchangeable lenses, including specialty optics.
- Better sealing: Is weather sealed to enable shooting in dusty or wet environments.
- Sharper images: Has hand-shake reducing image stabilization built-in.
- Easier fill-in: Is equipped with a small onboard flash to brighten deep shadow areas.
Advantages of the Zeiss ZX1:
- More detail: Has more megapixels (37.4 vs 24.1MP), which boosts linear resolution by 25%.
- Better moiré control: Has an anti-alias filter to avoid artificial patterns to appear in images.
- Better image quality: Is equipped with a larger and more technologically advanced sensor.
- Richer colors: The sensor size advantage translates into images with better, more accurate colors.
- More dynamic range: Larger sensor captures a wider spectrum of light and dark details.
- Better low-light sensitivity: Larger sensor produces good images even in poorly lit environments.
- Better video: Provides higher definition movie capture (4K/30p vs 1080/60i).
- More framing info: Has an electronic viewfinder that displays shooting data.
- Larger viewfinder image: Features a viewfinder with a higher magnification (0.74x vs 0.63x).
- Larger screen: Has a bigger rear LCD (4.3" vs 3.0") for image review and settings control.
- More detailed LCD: Has a higher resolution rear screen (2765k vs 921k dots).
- Fewer buttons to press: Has a touchscreen to facilitate handling and shooting adjustments.
- Ready to shoot: Comes with an integrated lens, while the KP requires a separate lens.
- Faster data transfer: Supports a more advanced USB protocol (3.1 vs 2.0).
- Easier device pairing: Supports NFC for fast wireless image transfer over short distances.
- Easier wireless transfer: Supports Bluetooth for image sharing without cables.
- More prestigious: Has the Zeiss luxury appeal, which ensures a high resale value.
If the count of individual advantages (bullet points above) is taken as a guide, the ZX1 is the clear winner of the contest (17 : 12 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. A professional wedding photographer will view the differences between cameras in a way that diverges from the perspective of a travel photog, and a person interested in cityscapes has distinct needs from a macro shooter. Hence, the decision which camera is best and worth buying is often a very personal one.
How about other alternatives? Do the specifications of the Pentax KP and the Zeiss ZX1 place the cameras among the top in their class? Find out in the latest Best DSLR Camera and Best Prime Lens Compact 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 partial and cannot reveal, for example, the shooting experience and imaging performance when actually working with the KP or the ZX1. User reviews, such as those found at amazon, can sometimes inform about these issues, but such feedback is often incomplete, inconsistent, and biased.
Expert reviews: Pentax KP vs Zeiss ZX1
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 (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.
|Pentax KP»||-||82/100||5/5||-||4.5/5||Jan 2017||1,099||Pentax KP|
|Zeiss ZX1«||-||-||-||-||-||Sep 2018||4,199||Zeiss ZX1|
|Canon 80D« »||+ +||84/100||4.5/5||4.5/5||4.5/5||Feb 2016||1,199||Canon 80D|
|Fujifilm X-H1« »||+||86/100||4.5/5||-||4.5/5||Feb 2018||1,899||Fujifilm X-H1|
|Leica Q2« »||-||-||-||-||-||Mar 2019||4,995||Leica Q2|
|Leica M10« »||-||-||4/5||-||4.5/5||Jan 2017||6,595||Leica M10|
|Leica Q Typ 116« »||-||80/100||4.5/5||-||4.5/5||Jun 2015||4,249||-||Leica Q Typ 116|
|Nikon D7500« »||+ +||86/100||5/5||4.5/5||4.5/5||Apr 2017||1,299||Nikon D7500|
|Panasonic GH5« »||+ +||85/100||4.5/5||5/5||5/5||Jan 2017||1,999||Panasonic GH5|
|Panasonic FZ1000« »||+ +||82/100||4.5/5||4.5/5||4.5/5||Jun 2014||899||-||Panasonic FZ1000|
|Pentax K-70« »||-||79/100||4.5/5||4/5||4.5/5||Jun 2016||649||Pentax K-70|
|Pentax K-3 II« »||-||-||5/5||4.5/5||5/5||Apr 2015||1,099||Pentax K-3 II|
|Pentax K-3« »||-||83/100||5/5||4.5/5||5/5||Oct 2013||1,299||-||Pentax K-3|
|Pentax K-5« »||-||83/100||5/5||4.5/5||4.5/5||Sep 2010||1,099||-||Pentax K-5|
|Sony A9« »||+ +||89/100||5/5||5/5||5/5||Apr 2017||4,499||Sony A9|
|Sony RX1R II« »||-||82/100||-||o||4.5/5||Oct 2015||3,299||Sony RX1R II|
|Sony A77 II« »||-||80/100||4.5/5||4/5||5/5||May 2014||1,199||Sony A77 II|
|Notes: (+ +) highly recommended; (+) recommended; (o) reviewed; (-) not available.|
The review scores listed above should be treated with care, though. The assessments were made in relation to similar cameras of the same technological generation. 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. 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 your choice using the following search menu. As an alternative, you can also directly jump to any one of the listed comparisons that were previously generated by the CAM-parator tool.
Specifications: Pentax KP vs Zeiss ZX1
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||Pentax KP||Zeiss ZX1|
|Camera Type||Digital single lens reflex||Fixed lens compact camera|
|Camera Lens||Pentax K mount lenses||35mm f/2.8|
|Launch Date||January 2017||September 2018|
|Launch Price||USD 1099||USD 4199|
|Sensor Specs||Pentax KP||Zeiss ZX1|
|Sensor Format||APS-C Sensor||Full Frame Sensor|
|Sensor Size||23.5 x 15.6 mm||36.0 x 24.0 mm|
|Sensor Area||366.6 mm2||864 mm2|
|Sensor Diagonal||28.2 mm||43.3 mm|
|Sensor Resolution||24.1 Megapixels||37.4 Megapixels|
|Image Resolution||6016 x 4000 pixels||7488 x 4992 pixels|
|Pixel Pitch||3.90 μm||4.81 μm|
|Pixel Density||6.56 MP/cm2||4.33 MP/cm2|
|Moiré control||no AA filter||Anti-Alias filter|
|Movie Capability||1080/60i Video||4K/30p Video|
|ISO Setting||100-819200 ISO||80-51200 ISO|
|Screen Specs||Pentax KP||Zeiss ZX1|
|Viewfinder Type||Optical viewfinder||Electronic viewfinder|
|Viewfinder Field of View||100%||100%|
|Viewfinder Resolution||6221k dots|
|LCD Framing||Live View||Live View|
|Rear LCD Size||3.0 inch||4.3 inch|
|LCD Resolution||921k dots||2765k dots|
|LCD Attachment||Tilting screen||Fixed screen|
|Touch Input||no Touchscreen||Touchscreen|
|Shooting Specs||Pentax KP||Zeiss ZX1|
|Autofocus System||Phase-detect AF||Contrast-detect AF|
|Manual Focusing Aid||Focus Peaking||No Peaking Feature|
|Continuous Shooting||7 shutter flaps/s||3 shutter flaps/s|
|Electronic Shutter||up to 1/24000s||up to 1/8000s|
|Time-Lapse Photography||Intervalometer built-in||no Intervalometer|
|Image Stabilization||In-body stabilization||No handshake reduction|
|Fill Flash||Build-in Flash||no On-Board Flash|
|Storage Medium||SDXC cards||Internal SSD|
|Second Storage Option||Single card slot||Single SSD|
|Connectivity Specs||Pentax KP||Zeiss ZX1|
|USB Connector||USB 2.0||USB 3.1|
|HDMI Port||no HDMI||no HDMI|
|Microphone Port||External MIC port||no MIC socket|
|Wifi Support||Wifi built-in||Wifi built-in|
|Near-Field Communication||no NFC||NFC built-in|
|Bluetooth Support||no Bluetooth||Bluetooth built-in|
|Body Specs||Pentax KP||Zeiss ZX1|
|Environmental Sealing||Weathersealed body||Not weather sealed|
|Battery Type||D-LI109 power pack||DD-PS1A power pack|
132 x 101 x 76 mm
(5.2 x 4.0 x 3.0 in)
142 x 93 x 46 mm
(5.6 x 3.7 x 1.8 in)
|Camera Weight||703 g (24.8 oz)||800 g (28.2 oz)|
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