Sony RX100 IV vs Zeiss ZX1
The Sony Cyber-shot DSC-RX100 IV and the Zeiss ZX1 are two digital cameras that were officially introduced, respectively, in June 2015 and September 2018. Both the RX100 IV and the ZX1 are fixed lens compact cameras that are based on an one-inch (RX100 IV) and a full frame (ZX1) sensor. The Sony has a resolution of 20 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.
|Sony RX100 IV||Zeiss ZX1|
|Fixed lens compact camera||Fixed lens compact camera|
|24-70mm f/1.8-2.8||35mm f/2.8|
|20 MP, 1" Sensor||37.4 MP, Full Frame Sensor|
|4K/30p Video||4K/30p Video|
|ISO 125-12800 (80-25600)||ISO 80-51200|
|Electronic viewfinder (2359k dots)||Electronic viewfinder (6221k dots)|
|3.0" LCD, 1228k dots||4.3" LCD, 2765k dots|
|Tilting screen (no touchscreen)||Fixed touchscreen|
|16 shutter flaps per second||3 shutter flaps per second|
|102 x 58 x 41 mm, 298 g||142 x 93 x 46 mm, 800 g|
Going beyond this snapshot of core features and characteristics, what are the differences between the Sony Cyber-shot DSC-RX100 IV 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: Sony RX100 IV vs Zeiss ZX1
The physical size and weight of the Sony RX100 IV and the Zeiss ZX1 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 dimensions are rounded to the nearest millimeter.
If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Zeiss ZX1 is considerably larger (123 percent) than the Sony RX100 IV. Moreover, the ZX1 is substantially heavier (168 percent) than the RX100 IV. In this context, it is worth noting that neither the RX100 IV nor the ZX1 are weather-sealed.
The power pack in the RX100 IV can be charged via the USB port, so that it is not always necessary to take the battery charger along 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, just click on the right or left arrow next to the camera that you would like to inspect. Alternatively, you can also use the CAM-parator to select your camera combination among a larger number of options.
|Sony RX100 IV»||4.0 in||2.3 in||1.6 in||10.5 oz||280||n||Jun 2015||999||-||Sony RX100 IV|
|Zeiss ZX1«||5.6 in||3.7 in||1.8 in||28.2 oz||..||n||Sep 2018||4,199||Zeiss ZX1|
|Canon G7 X« »||4.1 in||2.4 in||1.6 in||10.7 oz||210||n||Sep 2014||699||-||Canon G7 X|
|Leica Q2« »||5.1 in||3.1 in||3.6 in||25.3 oz||370||Y||Mar 2019||4,995||Leica Q2|
|Leica C-LUX« »||4.4 in||2.6 in||1.8 in||12.0 oz||370||n||Jun 2018||1,049||Leica C-LUX|
|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|
|Panasonic FZ1000« »||5.4 in||3.9 in||5.2 in||29.3 oz||360||n||Jun 2014||899||-||Panasonic FZ1000|
|Sony RX100 VI« »||4.0 in||2.3 in||1.7 in||10.6 oz||240||n||Jun 2018||1,199||Sony RX100 VI|
|Sony RX100 V« »||4.0 in||2.3 in||1.6 in||10.5 oz||220||n||Oct 2016||999||Sony RX100 V|
|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 A5000« »||4.3 in||2.5 in||1.4 in||9.5 oz||420||n||Jan 2014||449||-||Sony A5000|
|Sony A5100« »||4.3 in||2.5 in||1.4 in||10.0 oz||400||n||Aug 2014||549||Sony A5100|
|Sony A6000« »||4.7 in||2.6 in||1.8 in||12.1 oz||360||n||Feb 2014||599||-||Sony A6000|
|Sony RX100 III« »||4.0 in||2.3 in||1.6 in||10.2 oz||320||n||May 2014||799||-||Sony RX100 III|
|Sony RX100 II« »||4.0 in||2.3 in||1.5 in||9.9 oz||350||n||Jun 2013||749||-||Sony RX100 II|
|Note: Measurements and pricing do not include easily detachable parts, such as interchangeable lenses or optional viewfinders.|
The price is, of course, an important factor in any camera decision. The manufacturer’s suggested retail prices give an idea on the placement of the camera in the maker’s lineup and the broader market. The RX100 IV was launched at a markedly lower price (by 76 percent) than the ZX1, which puts it into a different market segment. Normally, street prices remain initially close to the MSRP, but after a couple of months, the first discounts appear. 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: Sony RX100 IV vs Zeiss ZX1
The size of the sensor inside a digital camera is one of the key determinants 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 are more costly to manufacture and tend to lead to bigger and heavier cameras and lenses.
Of the two cameras under consideration, the Sony RX100 IV features an one-inch sensor and the Zeiss ZX1 a full frame sensor. The sensor area in the ZX1 is 645 percent bigger. As a result of these sensor size differences, the cameras have a format factor of, respectively, 2.7 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 RX100 IV (20MP), but the ZX1 nevertheless has larger individual pixels (pixel pitch of 4.81μm versus 2.41μm for the RX100 IV) due to its larger sensor. Moreover, the ZX1 is a much more recent model (by 3 years and 3 months) than the RX100 IV, and its sensor will have benefitted from technological advances during this time that further enhance the light gathering capacity of its pixel-units.
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 Sony RX100 IV are 27.4 x 18.2 inch or 69.5 x 46.3 cm for good quality, 21.9 x 14.6 inch or 55.6 x 37.1 cm for very good quality, and 18.2 x 12.2 inch or 46.3 x 30.9 cm for excellent quality prints.
The Sony Cyber-shot DSC-RX100 IV has a native sensitivity range from ISO 125 to ISO 12800, which can be extended to ISO 80-25600. The corresponding ISO settings for the Zeiss ZX1 are ISO 80 to ISO 51200 (no boost).
For many cameras, data on sensor performance has been reported by DXO Mark. 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.
|Sony RX100 IV»||1-inch||20.0||5472||3648||4K/30p||22.8||12.6||591||70||Sony RX100 IV|
|Zeiss ZX1«||Full Frame||37.4||7488||4992||4K/30p||-||-||-||-||Zeiss ZX1|
|Canon G7 X« »||1-inch||20.0||5472||3648||1080/60p||23.0||12.7||556||71||Canon G7 X|
|Leica Q2« »||Full Frame||46.7||8368||5584||4K/30p||26.4||13.5||2491||96||Leica Q2|
|Leica C-LUX« »||1-inch||20.0||5472||3648||4K/30p||-||-||-||-||Leica C-LUX|
|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|
|Panasonic FZ1000« »||1-inch||20.0||5472||3648||4K/30p||22.1||11.7||517||64||Panasonic FZ1000|
|Sony RX100 VI« »||1-inch||20.0||5472||3648||4K/30p||-||-||-||-||Sony RX100 VI|
|Sony RX100 V« »||1-inch||20.0||5472||3648||4K/30p||22.8||12.4||586||70||Sony RX100 V|
|Sony RX1R II« »||Full Frame||42.2||7952||5304||1080/60p||25.8||13.9||3204||97||Sony RX1R II|
|Sony A5000« »||APS-C||19.8||5456||3632||1080/60i||23.8||13.0||1089||79||Sony A5000|
|Sony A5100« »||APS-C||24.0||6000||4000||1080/60p||23.8||12.7||1347||80||Sony A5100|
|Sony A6000« »||APS-C||24.0||6000||4000||1080/60p||24.1||13.1||1347||82||Sony A6000|
|Sony RX100 III« »||1-inch||20.0||5472||3648||1080/60p||22.4||12.3||495||67||Sony RX100 III|
|Sony RX100 II« »||1-inch||20.0||5472||3648||1080/60p||22.5||12.4||483||67||Sony RX100 II|
Many modern cameras are not only capable of taking still images, but also of capturing video footage. Both cameras under consideration are equipped with sensors that have a sufficiently high read-out speed for moving images, and both provide the same movie specifications (4K/30p).
Feature comparison: Sony RX100 IV vs Zeiss ZX1
Apart from body and sensor, cameras can and do differ across a variety of features. The two cameras under review are similar with respect to both having an electronic viewfinder. However, the one in the ZX1 offers a substantially higher resolution than the one in the RX100 IV (6221k vs 2359k dots). The adjacent table lists some of the other core features of the Sony RX100 IV and Zeiss ZX1 along with similar information for a selection of comparators.
|Sony RX100 IV»||2359||n||3.0||1228||tilting||n||1/2000s||16.0||Y||Y||Sony RX100 IV|
|Zeiss ZX1«||6221||n||4.3||2765||fixed||Y||1/1000s||3.0||n||n||Zeiss ZX1|
|Canon G7 X« »||-||n||3.0||1040||tilting||Y||1/2000s||6.5||Y||Y||Canon G7 X|
|Leica Q2« »||3680||n||3.0||1040||fixed||Y||1/2000s||20.0||n||Y||Leica Q2|
|Leica C-LUX« »||2330||n||3.0||1240||fixed||Y||1/2000s||10.0||Y||Y||Leica C-LUX|
|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|
|Panasonic FZ1000« »||2359||n||3.0||921||swivel||n||1/4000s||12.0||Y||Y||Panasonic FZ1000|
|Sony RX100 VI« »||2359||n||3.0||1229||tilting||Y||1/2000s||24.0||Y||Y||Sony RX100 VI|
|Sony RX100 V« »||2359||n||3.0||1229||tilting||n||1/2000s||24.0||Y||Y||Sony RX100 V|
|Sony RX1R II« »||2360||n||3.0||1229||tilting||n||1/4000s||5.0||n||n||Sony RX1R II|
|Sony A5000« »||-||n||3.0||461||tilting||n||1/4000s||3.5||Y||n||Sony A5000|
|Sony A5100« »||-||n||3.0||922||tilting||Y||1/4000s||6.0||Y||n||Sony A5100|
|Sony A6000« »||1440||n||3.0||922||tilting||n||1/4000s||11.0||Y||n||Sony A6000|
|Sony RX100 III« »||1440||n||3.0||1229||tilting||n||1/2000s||10.0||Y||Y||Sony RX100 III|
|Sony RX100 II« »||-||n||3.0||1229||tilting||n||1/2000s||10.0||Y||Y||Sony RX100 II|
One difference between the cameras concerns the presence of an on-board flash. The RX100 IV has one, while the ZX1 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 LCD that can be turned to be front-facing. This characteristic will be appreciated by vloggers and photographers who are interested in snapping selfies. In contrast, the ZX1 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 RX100 IV is equipped with a zoom lens, while the ZX1 comes with a built-in prime. The RX100 IV has a 24-70mm f/1.8-2.8 optic and the ZX1 offers a 35mm f/2.8 (focal lengths in full frame equivalent terms). Hence, the Sony provides a wider angle of view at the short end, as well as more tele-photo reach at the long end than the Zeiss. The RX100 IV offers the faster maximum aperture.
The RX100 IV writes its imaging data to SDXC or Memory Stick PRO Duo cards, while the ZX1 uses an internal SSD.
Connectivity comparison: Sony RX100 IV 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 Sony Cyber-shot DSC-RX100 IV and Zeiss ZX1 and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.
|Sony RX100 IV»||-||stereo||mono||-||-||micro||2.0||Y||Y||-||Sony RX100 IV|
|Zeiss ZX1«||Y||stereo||mono||-||-||-||3.1||Y||Y||Y||Zeiss ZX1|
|Canon G7 X« »||-||stereo||mono||-||-||micro||2.0||Y||Y||-||Canon G7 X|
|Leica Q2« »||Y||stereo||mono||-||-||-||-||Y||-||Y||Leica Q2|
|Leica C-LUX« »||-||stereo||mono||-||-||micro||2.0||Y||-||-||Leica C-LUX|
|Leica M10« »||Y||-||-||-||-||-||-||Y||-||-||Leica M10|
|Leica Q Typ 116« »||Y||stereo||mono||-||-||micro||2.0||Y||Y||-||Leica Q Typ 116|
|Panasonic FZ1000« »||Y||stereo||mono||Y||-||micro||2.0||Y||Y||-||Panasonic FZ1000|
|Sony RX100 VI« »||-||stereo||mono||-||-||micro||2.0||Y||Y||Y||Sony RX100 VI|
|Sony RX100 V« »||-||stereo||mono||-||-||micro||2.0||Y||Y||-||Sony RX100 V|
|Sony RX1R II« »||Y||stereo||mono||Y||-||micro||2.0||Y||Y||-||Sony RX1R II|
|Sony A5000« »||-||stereo||mono||-||-||micro||2.0||Y||Y||-||Sony A5000|
|Sony A5100« »||-||stereo||mono||-||-||micro||2.0||Y||Y||-||Sony A5100|
|Sony A6000« »||Y||stereo||mono||-||-||micro||2.0||Y||Y||-||Sony A6000|
|Sony RX100 III« »||-||stereo||mono||-||-||micro||2.0||Y||Y||-||Sony RX100 III|
|Sony RX100 II« »||Y||stereo||mono||-||-||micro||2.0||Y||Y||-||Sony RX100 II|
It is notable that the ZX1 has a hotshoe, which makes it possible to easily attach optional accessories, such as an external flash gun. The RX100 IV does not feature such an accessory-socket.
The ZX1 is a recent model that features in the current product line-up of Zeiss. In contrast, the RX100 IV has been discontinued (but it can be found pre-owned on eBay). As a replacement in the same line of cameras, the RX100 IV was succeeded by the Sony RX100 IV. Further information on the two cameras (e.g. user guides, manuals), as well as related accessories, can be found on the official Sony and Zeiss websites.
Review summary: Sony RX100 IV vs Zeiss ZX1
So what is the bottom line? Which of the two cameras – the Sony RX100 IV 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 Sony Cyber-shot DSC-RX100 IV:
- 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 shutter: Has higher mechanical shutter speed (1/2000s vs 1/1000s) to freeze action.
- Faster burst: Shoots at higher frequency (16 vs 3 flaps/sec) to capture the decisive moment.
- Better light gathering: Has a lens with a wider maximum aperture (f/1.8 vs f/2.8).
- Wider view: Has a wider-angle lens that facilitates landscape or interior shots.
- More compact: Is smaller (102x58mm vs 142x93mm) and thus needs less room in the bag.
- Less heavy: Is lighter (by 502g or 63 percent) and hence easier to carry around.
- Easier travel charging: Can be conveniently charged via its USB port.
- 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.
- More affordable: Was introduced into a lower priced category (76 percent cheaper at launch).
Advantages of the Zeiss ZX1:
- More detail: Has more megapixels (37.4 vs 20MP), which boosts linear resolution by 37%.
- 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.
- More detailed viewfinder: Has higher resolution electronic viewfinder (6221k vs 2359k dots).
- Larger viewfinder image: Features a viewfinder with a higher magnification (0.74x vs 0.22x).
- 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 1228k dots).
- Fewer buttons to press: Has a touchscreen to facilitate handling and shooting adjustments.
- Better lighting: Features a hotshoe and can thus hold and trigger an external flash gun.
- Faster data transfer: Supports a more advanced USB protocol (3.1 vs 2.0).
- 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 relative strengths (bullet points above) is taken as a measure, the ZX1 emerges as the winner of the match-up (14 : 11 points). However, the pertinence of the various camera strengths will differ across photographers, so that you might want to weigh individual camera traits according to their importance for your own imaging needs before making a camera decision. 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 Sony RX100 IV and the Zeiss ZX1 place the cameras among the top in their class? Find out in the latest Best Travel-Zoom Camera and Best Prime Lens Compact 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 RX100 IV and the ZX1 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: Sony RX100 IV 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.
|Sony RX100 IV»||+ +||85/100||4/5||4.5/5||4.5/5||Jun 2015||999||-||Sony RX100 IV|
|Zeiss ZX1«||-||-||-||-||-||Sep 2018||4,199||Zeiss ZX1|
|Canon G7 X« »||+ +||77/100||4.5/5||3.5/5||4.5/5||Sep 2014||699||-||Canon G7 X|
|Leica Q2« »||-||84/100||-||-||-||Mar 2019||4,995||Leica Q2|
|Leica C-LUX« »||-||-||4.5/5||-||4/5||Jun 2018||1,049||Leica C-LUX|
|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|
|Panasonic FZ1000« »||+ +||82/100||4.5/5||4.5/5||4.5/5||Jun 2014||899||-||Panasonic FZ1000|
|Sony RX100 VI« »||+ +||83/100||4/5||-||4.5/5||Jun 2018||1,199||Sony RX100 VI|
|Sony RX100 V« »||+ +||83/100||4/5||5/5||4.5/5||Oct 2016||999||Sony RX100 V|
|Sony RX1R II« »||-||82/100||-||o||4.5/5||Oct 2015||3,299||Sony RX1R II|
|Sony A5000« »||+||-||4.5/5||o||4.5/5||Jan 2014||449||-||Sony A5000|
|Sony A5100« »||+||-||4.5/5||4.5/5||5/5||Aug 2014||549||Sony A5100|
|Sony A6000« »||+||80/100||4.5/5||5/5||5/5||Feb 2014||599||-||Sony A6000|
|Sony RX100 III« »||+ +||82/100||4.5/5||4.5/5||5/5||May 2014||799||-||Sony RX100 III|
|Sony RX100 II« »||+ +||79/100||4.5/5||5/5||4.5/5||Jun 2013||749||-||Sony RX100 II|
|Notes: (+ +) highly recommended; (+) recommended; (o) reviewed; (-) not available.|
The above review scores should be interpreted with care, though. The ratings are only valid when referring to cameras in the same category and of the same age. 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. 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.
- Canon 70D vs Zeiss ZX1
- Canon G9 X vs Sony RX100 IV
- Canon M vs Sony RX100 IV
- Fujifilm X-T2 vs Sony RX100 IV
- Fujifilm X-T3 vs Sony RX100 IV
- Leica D-LUX 6 vs Sony RX100 IV
- Leica Q Typ 116 vs Sony RX100 IV
- Nikon D3100 vs Sony RX100 IV
- Nikon D3300 vs Sony RX100 IV
- Nikon D5300 vs Sony RX100 IV
- Nikon W150 vs Sony RX100 IV
- Panasonic GX7 vs Sony RX100 IV
Specifications: Sony RX100 IV 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||Sony RX100 IV||Zeiss ZX1|
|Camera Type||Fixed lens compact camera||Fixed lens compact camera|
|Camera Lens||24-70mm f/1.8-2.8||35mm f/2.8|
|Launch Date||June 2015||September 2018|
|Launch Price||USD 999||USD 4199|
|Sensor Specs||Sony RX100 IV||Zeiss ZX1|
|Sensor Format||1" Sensor||Full Frame Sensor|
|Sensor Size||13.2 x 8.8 mm||36.0 x 24.0 mm|
|Sensor Area||116.16 mm2||864 mm2|
|Sensor Diagonal||15.9 mm||43.3 mm|
|Sensor Resolution||20 Megapixels||37.4 Megapixels|
|Image Resolution||5472 x 3648 pixels||7488 x 4992 pixels|
|Pixel Pitch||2.41 μm||4.81 μm|
|Pixel Density||17.18 MP/cm2||4.33 MP/cm2|
|Moiré control||Anti-Alias filter||Anti-Alias filter|
|Movie Capability||4K/30p Video||4K/30p Video|
|ISO Setting||125-12800 ISO||80-51200 ISO|
|ISO Boost||80-25600 ISO||no Enhancement|
|DXO Sensor Quality (score)||70||..|
|DXO Color Depth (bits)||22.8||..|
|DXO Dynamic Range (EV)||12.6||..|
|DXO Low Light (ISO)||591||..|
|Screen Specs||Sony RX100 IV||Zeiss ZX1|
|Viewfinder Type||Electronic viewfinder||Electronic viewfinder|
|Viewfinder Field of View||100%||100%|
|Viewfinder Resolution||2359k dots||6221k dots|
|LCD Framing||Live View||Live View|
|Rear LCD Size||3.0 inch||4.3 inch|
|LCD Resolution||1228k dots||2765k dots|
|LCD Attachment||Tilting screen||Fixed screen|
|Touch Input||no Touchscreen||Touchscreen|
|Shooting Specs||Sony RX100 IV||Zeiss ZX1|
|Autofocus System||Contrast-detect AF||Contrast-detect AF|
|Manual Focusing Aid||Focus Peaking||No Peaking Feature|
|Continuous Shooting||16 shutter flaps/s||3 shutter flaps/s|
|Electronic Shutter||up to 1/32000s||up to 1/8000s|
|Fill Flash||Build-in Flash||no On-Board Flash|
|Storage Medium||MS or SDXC cards||Internal SSD|
|Second Storage Option||Single card slot||Single SSD|
|Connectivity Specs||Sony RX100 IV||Zeiss ZX1|
|External Flash||no Hotshoe||Hotshoe|
|USB Connector||USB 2.0||USB 3.1|
|HDMI Port||micro HDMI||no HDMI|
|Wifi Support||Wifi built-in||Wifi built-in|
|Near-Field Communication||NFC built-in||NFC built-in|
|Bluetooth Support||no Bluetooth||Bluetooth built-in|
|Body Specs||Sony RX100 IV||Zeiss ZX1|
|Battery Type||NP-BX1 power pack||DD-PS1A power pack|
|In-Camera Charging||USB charging||no USB charging|
102 x 58 x 41 mm
(4.0 x 2.3 x 1.6 in)
142 x 93 x 46 mm
(5.6 x 3.7 x 1.8 in)
|Camera Weight||298 g (10.5 oz)||800 g (28.2 oz)|
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