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Nikon 1 J4 vs Olympus E-M1X

The Nikon 1 J4 and the Olympus OM-D E-M1X are two digital cameras that were officially introduced, respectively, in April 2014 and January 2019. Both the J4 and the E-M1X are mirrorless interchangeable lens cameras that are based on an one-inch (J4) and a Four Thirds (E-M1X) sensor. The Nikon has a resolution of 18.2 megapixels, whereas the Olympus provides 20.2 MP.

Below is an overview of the main specs of the two cameras as a starting point for the comparison.

Headline Specifications
Nikon 1 J4   Olympus E-M1X
Nikon 1 J4 Olympus E-M1X
Mirrorless system camera Mirrorless system camera
Nikon 1 mount lenses Micro Four Thirds lenses
18.2 MP, 1" Sensor 20.2 MP, Four Thirds Sensor
1080/60p Video 4K/30p Video
ISO 160-12800 ISO 200-25600
No viewfinder, LCD framing Electronic viewfinder (2360k dots)
3.0" LCD, 1037k dots 3.0" LCD, 1037k dots
Swivel touchscreen Swivel touchscreen
60 shutter flaps per second 18 shutter flaps per second
Lens stabilization onlyIn-body stabilization
Not weather sealedWeathersealed body
300 shots per battery charge870 shots per battery charge
100 x 60 x 29 mm, 232 g 144 x 147 x 75 mm, 997 g

Going beyond this snapshot of core features and characteristics, what are the differences between the Nikon 1 J4 and the Olympus OM-D E-M1X? 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

The physical size and weight of the Nikon 1 J4 and the Olympus E-M1X are illustrated in the side-by-side display below. The two cameras are presented according to their relative size. Three successive views from the front, the top, and the rear are shown. All width, height and depth dimensions are rounded to the nearest millimeter.

The J4 can be obtained in four different colors (black, silver, orange, white), while the E-M1X is available in two color-versions (black, silver).

Size Nikon 1 J4 vs Olympus E-M1X
Compare J4 versus E-M1X top
Comparison J4 or E-M1X rear

If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Olympus E-M1X is considerably larger (253 percent) than the Nikon 1 J4. Moreover, the E-M1X is substantially heavier (330 percent) than the J4. It is noteworthy in this context that the E-M1X is splash and dust-proof, while the J4 does not feature any corresponding weather-sealing.

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 and compare the specifications of available lenses in order to get the full picture of the size and weight of the two camera systems.

As can be seen in the images above, the E-M1X has a battery grip built in. This facilitates image-taking in portrait orientation and gives it additional battery power. The power pack in the E-M1X can be charged via the USB port, which can be very convenient when travelling.

The table below summarizes the key physical specs of the two cameras alongside a broader set of comparators. 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.

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
 
Nikon 1 J4» 3.9 in 2.4 in 1.1 in 8.2 oz 300 n Apr 2014 549- i Nikon 1 J4
 
Olympus E-M1X« 5.7 in 5.8 in 3.0 in 35.2 oz 870 Y Jan 2019 2,999 i i Olympus E-M1X
 
Canon G9 X Mark II« » 3.9 in 2.3 in 1.2 in 7.3 oz 235 n Jan 2017 529 i i Canon G9 X Mark II
 
Canon G9 X« » 3.9 in 2.3 in 1.2 in 7.4 oz 220 n Oct 2015 529- i Canon G9 X
 
Canon SL1« » 4.6 in 3.6 in 2.7 in 14.4 oz 380 n Mar 2013 549- i Canon SL1
 
Nikon P900« » 5.5 in 4.1 in 5.4 in 31.7 oz 360 n Mar 2015 599- i Nikon P900
 
Nikon 1 J5« » 3.9 in 2.4 in 1.3 in 8.1 oz 250 n Apr 2015 399- i Nikon 1 J5
 
Nikon 1 V3« » 4.4 in 2.6 in 1.3 in 13.4 oz 310 n Mar 2014 799- i Nikon 1 V3
 
Nikon 1 V2« » 4.3 in 3.2 in 1.8 in 9.8 oz 310 n Oct 2012 799- i Nikon 1 V2
 
Olympus E-M1 II« » 5.3 in 3.6 in 2.6 in 20.2 oz 440 Y Sep 2016 1,999 i i Olympus E-M1 II
 
Olympus E-M5 II« » 4.9 in 3.3 in 1.8 in 16.5 oz 310 Y Feb 2015 1,099 i i Olympus E-M5 II
 
Panasonic S1« » 5.9 in 4.3 in 3.8 in 35.9 oz 400 Y Feb 2019 2,499 i i Panasonic S1
 
Panasonic G90« » 5.1 in 3.7 in 3.0 in 18.9 oz 290 Y Apr 2019 999 i i Panasonic G90
 
Panasonic G95« » 5.1 in 3.7 in 3.0 in 18.9 oz 290 Y Apr 2019 999 i i Panasonic G95
 
Panasonic GF7« » 4.2 in 2.6 in 1.3 in 9.4 oz 230 n Jan 2015 499- i Panasonic GF7
 
Panasonic FZ1000« » 5.4 in 3.9 in 5.2 in 29.3 oz 360 n Jun 2014 899- i Panasonic FZ1000
 
Panasonic G6« » 4.8 in 3.3 in 2.8 in 13.8 oz 340 n Apr 2013 599- i Panasonic G6
Note: Measurements and pricing do not include easily detachable parts, such as interchangeable lenses or optional viewfinders.

Any camera decision will naturally be influenced heavily by the price. 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 J4 was launched at a markedly lower price (by 82 percent) than the E-M1X, 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.

 

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 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. Further, a large sensor camera will give the photographer additional creative options when using shallow depth-of-field to isolate a subject from its 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 Nikon 1 J4 features an one-inch sensor and the Olympus E-M1X a Four Thirds sensor. The sensor area in the E-M1X is 94 percent bigger. As a result of these sensor size differences, the cameras have a format factor of, respectively, 2.7 and 2.0. The sensor in the J4 has a native 3:2 aspect ratio, while the one in the E-M1X offers a 4:3 aspect.

Nikon 1 J4 and Olympus E-M1X sensor measures

With 20.2MP, the E-M1X offers a higher resolution than the J4 (18.2MP), but the E-M1X nevertheless has larger individual pixels (pixel pitch of 3.34μm versus 2.52μm for the J4) due to its larger sensor. Moreover, the E-M1X is a much more recent model (by 4 years and 9 months) than the J4, and its sensor will 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.

Unlike the J4, the E-M1X has the capacity to capture high quality composite images (80MP) 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 Nikon 1 J4 has a native sensitivity range from ISO 160 to ISO 12800. The corresponding ISO settings for the Olympus OM-D E-M1X are ISO 200 to ISO 25600, with the possibility to increase the ISO range to 64-25600.

J4 versus E-M1X MP

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 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
 
Nikon 1 J4» 1-inch 18.2 5232 34881080/60p20.810.742653Nikon 1 J4
 
Olympus E-M1X« Four Thirds 20.2 5184 38884K/30p----Olympus E-M1X
 
Canon G9 X Mark II« » 1-inch 20.0 5472 36481080/60p21.912.552265Canon G9 X Mark II
 
Canon G9 X« » 1-inch 20.0 5472 36481080/60p21.512.349563Canon G9 X
 
Canon SL1« » APS-C 17.9 5184 34561080/30p21.811.384363Canon SL1
 
Nikon P900« » 1/2.3 15.9 4608 34561080/60p----Nikon P900
 
Nikon 1 J5« » 1-inch 20.7 5568 37124K/15p21.112.047965Nikon 1 J5
 
Nikon 1 V3« » 1-inch 18.2 5232 34881080/60p20.810.738452Nikon 1 V3
 
Nikon 1 V2« » 1-inch 14.2 4608 30721080/60p20.210.840350Nikon 1 V2
 
Olympus E-M1 II« » Four Thirds 20.2 5184 38884K/30p23.712.8131280Olympus E-M1 II
 
Olympus E-M5 II« » Four Thirds 15.9 4608 34561080/60p23.012.584273Olympus E-M5 II
 
Panasonic S1« » Full Frame 24.0 6000 40004K/60p25.214.5333395Panasonic S1
 
Panasonic G90« » Four Thirds 20.2 5184 38884K/30p----Panasonic G90
 
Panasonic G95« » Four Thirds 20.2 5184 38884K/30p----Panasonic G95
 
Panasonic GF7« » Four Thirds 15.8 4592 34481080/60p----Panasonic GF7
 
Panasonic FZ1000« » 1-inch 20.0 5472 36484K/30p22.111.751764Panasonic FZ1000
 
Panasonic G6« » Four Thirds 15.9 4608 34561080/60p21.311.563961Panasonic G6

Many modern cameras are not only capable of taking still images, but can also record movies. Both cameras under consideration are equipped with sensors that have a sufficiently high read-out speed for moving images, but the E-M1X provides a better video resolution than the J4. It can shoot movie footage at 4K/30p, while the Nikon is limited to 1080/60p.

 

Feature comparison

Apart from body and sensor, cameras can and do differ across a variety of features. For example, the E-M1X has an electronic viewfinder (2360k dots), which can be very helpful when shooting in bright sunlight. In contrast, the J4 relies on live view and the rear LCD for framing. The following table reports on some other key feature differences and similarities of the Nikon 1 J4, the Olympus E-M1X, and comparable cameras.

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)
Mech
Shutter
Speed
Shutter
Flaps
(1/sec)
Built-in
Flash
(yes/no)
Built-in
Image
Stab
Camera
Model
 
Nikon 1 J4»- n 3.0 1037 Fixed Y 1/4000s 60.0 Y n Nikon 1 J4
 
Olympus E-M1X«2360 n 3.0 1037 swivel Y 1/8000s 18.0 n Y Olympus E-M1X
 
Canon G9 X Mark II« »- n 3.0 1040 fixed Y 1/2000s 8.2 Y Y Canon G9 X Mark II
 
Canon G9 X« »- n 3.0 1040 fixed Y 1/2000s 6.0 Y Y Canon G9 X
 
Canon SL1« »optical n 3.0 1040 fixed Y 1/4000s 4.9 Y n Canon SL1
 
Nikon P900« »921 n 3.0 921 swivel n 1/4000s 7.0 Y Y Nikon P900
 
Nikon 1 J5« »- n 3.0 1037 tilting Y 1/4000s 60.0 Y n Nikon 1 J5
 
Nikon 1 V3« »- n 3.0 1037 tilting Y 1/4000s 60.0 Y n Nikon 1 V3
 
Nikon 1 V2« »1440 n 3.0 921 fixed n 1/4000s 15.0 Y n Nikon 1 V2
 
Olympus E-M1 II« »2360 n 3.0 1037 swivel Y 1/8000s 18.0 n Y Olympus E-M1 II
 
Olympus E-M5 II« »2360 n 3.0 1037 swivel Y 1/8000s 10.0 n Y Olympus E-M5 II
 
Panasonic S1« »5760 Y 3.2 2100 full-flex Y 1/8000s 9.0 n Y Panasonic S1
 
Panasonic G90« »2360 n 3.0 1240 swivel Y 1/4000s 9.0 Y Y Panasonic G90
 
Panasonic G95« »2360 n 3.0 1240 swivel Y 1/4000s 9.0 Y Y Panasonic G95
 
Panasonic GF7« »- n 3.0 1040 tilting Y 1/500s 5.8 Y n Panasonic GF7
 
Panasonic FZ1000« »2359 n 3.0 921 swivel n 1/4000s 12.0 Y Y Panasonic FZ1000
 
Panasonic G6« »1440 n 3.0 1036 swivel Y 1/4000s 7.0 Y n Panasonic G6

One difference between the cameras concerns the presence of an on-board flash. The J4 has one, while the E-M1X does not. While the built-in flash of the J4 is not very powerful, it can at times be useful as a fill-in light.

The E-M1X has an articulated screen that can be turned to be front-facing. This characteristic will be appreciated by vloggers and photographers who are interested in taking selfies. In contrast, the J4 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 Olympus E-M1X 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 J4 writes its imaging data to micro SDXC cards, while the E-M1X uses SDXC cards. The E-M1X features dual card slots, which can be very useful in case a memory card fails. In contrast, the J4 only has one slot. The E-M1X supports UHS-II cards (on both slots), while the J4 can use UHS-I 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 Nikon 1 J4 and Olympus OM-D E-M1X and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.

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
 
Nikon 1 J4»-stereomono--mini2.0Y--Nikon 1 J4
 
Olympus E-M1X«YstereomonoYYmicro3.0Y-YOlympus E-M1X
 
Canon G9 X Mark II« »-stereomono--micro2.0YYYCanon G9 X Mark II
 
Canon G9 X« »-stereomono--micro2.0YY-Canon G9 X
 
Canon SL1« »YmonomonoY-mini2.0---Canon SL1
 
Nikon P900« »-stereomono--micro2.0YY-Nikon P900
 
Nikon 1 J5« »-stereomono--micro2.0YY-Nikon 1 J5
 
Nikon 1 V3« »-stereomonoY-mini2.0Y--Nikon 1 V3
 
Nikon 1 V2« »-stereomono--mini2.0---Nikon 1 V2
 
Olympus E-M1 II« »YstereomonoYYmicro3.0Y--Olympus E-M1 II
 
Olympus E-M5 II« »YstereomonoY-micro2.0Y--Olympus E-M5 II
 
Panasonic S1« »YstereomonoYYfull3.1Y-YPanasonic S1
 
Panasonic G90« »YstereomonoYYmicro2.0Y-YPanasonic G90
 
Panasonic G95« »YstereomonoYYmicro2.0Y-YPanasonic G95
 
Panasonic GF7« »-stereomono--micro2.0YY-Panasonic GF7
 
Panasonic FZ1000« »YstereomonoY-micro2.0YY-Panasonic FZ1000
 
Panasonic G6« »YstereomonoY-mini2.0YY-Panasonic G6

It is notable that the E-M1X has a headphone jack, which makes it possible to attach external headphones and monitor the quality of sound during the recording process. The J4 lacks such a headphone port.

Studio photographers will appreciate that the Olympus E-M1X (unlike the J4) features a PC Sync socket, so that professional strobe lights can be controlled by the camera.

Travel and landscape photographers will find it useful that the E-M1X has an internal geolocalization sensor and can record GPS coordinates in its EXIF data.

The E-M1X is a recent model that features in the current product line-up of Olympus. In contrast, the J4 has been discontinued (but it can be found pre-owned on eBay). As a replacement in the same line of cameras, the J4 was succeeded by the Nikon 1 J5. Further information on the two cameras (e.g. user guides, manuals), as well as related accessories, can be found on the official Nikon and Olympus websites.


Review summary

So how do things add up? Is the Nikon 1 J4 better than the Olympus E-M1X or vice versa? Below is a summary of the relative strengths of each of the two contestants.

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Arguments in favor of the Nikon 1 J4:

  • Faster burst: Shoots at higher frequency (60 vs 18 flaps/sec) to capture the decisive moment.
  • More compact: Is smaller (100x60mm vs 144x147mm) and thus needs less room in the bag.
  • Less heavy: Is lighter (by 765g or 77 percent) and hence easier to carry around.
  • Easier fill-in: Is equipped with a small onboard flash to brighten deep shadow areas.
  • More affordable: Was introduced into a lower priced category (82 percent cheaper at launch).
  • More heavily discounted: Has been available for much longer (launched in April 2014).

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Reasons to prefer the Olympus OM-D E-M1X:

  • High quality composites: Can combine several shots after pixel-shifting its sensor.
  • 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 1080/60p).
  • Better sound: Can connect to an external microphone for higher quality sound recording.
  • Better sound control: Has a headphone port that enables audio monitoring while recording.
  • Easier framing: Has an electronic viewfinder for image composition and settings control.
  • More flexible LCD: Has a swivel screen for odd-angle shots in portrait or landscape orientation.
  • More selfie-friendly: Has an articulated screen that can be turned to be front-facing.
  • Faster shutter: Has higher mechanical shutter speed (1/8000s vs 1/4000s) to freeze action.
  • Easier time-lapse photography: Has an intervalometer built-in for low frequency shooting.
  • More portrait friendly: Features an integrated vertical grip for easier portrait shooting.
  • Longer lasting: Gets more shots (870 versus 300) out of a single battery charge.
  • Easier travel charging: Can be conveniently charged via its USB port.
  • Better sealing: Is splash and dust sealed for shooting in inclement weather conditions.
  • Sharper images: Has stabilization technology built-in to reduce the impact of hand-shake.
  • Better lighting: Features a hotshoe and can thus hold and trigger an external flash gun.
  • Easier geotagging: Features an internal GPS sensor to log localization data.
  • Faster data transfer: Supports a more advanced USB protocol (3.0 vs 2.0).
  • Easier wireless transfer: Supports Bluetooth for image sharing without cables.
  • 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.
  • Faster buffer clearing: Supports a more advanced SD data transfer standard (UHS-II vs UHS-I).
  • More modern: Reflects 4 years and 9 months of technical progress since the J4 launch.

If the count of relative strengths (bullet points above) is taken as a measure, the E-M1X is the clear winner of the contest (25 : 6 points). However, the relevance of individual strengths will vary across photographers, so that you might want to apply your own weighing scheme to the summary points when reflecting and deciding on a new camera. A professional wildlife photographer will view the differences between cameras in a way that diverges from the perspective of a family photog, and a person interested in architecture has distinct needs from a sports shooter. Hence, the decision which camera is best and worth buying is often a very personal one.

J4 06:25 E-M1X

How about other alternatives? Do the specifications of the Nikon 1 J4 and the Olympus E-M1X place the cameras among the top in their class? Find out in the latest Best Mirrorless Interchangeable Lens Camera listing whether the two cameras rank among the cream of the crop.

In any case, while the comparison of technical specifications can provide a useful overview of the capabilities of different cameras, it says little about, for example, the shooting experience and imaging performance of the J4 and the E-M1X in practical situations. 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

This is why hands-on reviews by experts 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.

Review Scores
  Camera
Model
cameralabs dpreview ephotozine imaging-resource photographyblog Camera
Launch
(announced)
Launch
Price
(USD)
Street
Price
(USD)
Used
Price
(USD)
Camera
Model
 
Nikon 1 J4»--4.5/5-4/5 Apr 2014 549- i Nikon 1 J4
 
Olympus E-M1X«o-4.5/55/5- Jan 2019 2,999 i i Olympus E-M1X
 
Canon G9 X Mark II« »-75/1004.5/54.5/54.5/5 Jan 2017 529 i i Canon G9 X Mark II
 
Canon G9 X« »+ +-4.5/54/54.5/5 Oct 2015 529- i Canon G9 X
 
Canon SL1« »+78/1004/54/54/5 Mar 2013 549- i Canon SL1
 
Nikon P900« »-77/1004/54.5/54/5 Mar 2015 599- i Nikon P900
 
Nikon 1 J5« »--4.5/54/54.5/5 Apr 2015 399- i Nikon 1 J5
 
Nikon 1 V3« »-76/1004.5/53/54/5 Mar 2014 799- i Nikon 1 V3
 
Nikon 1 V2« »--4.5/5-4/5 Oct 2012 799- i Nikon 1 V2
 
Olympus E-M1 II« »+ +85/1004.5/55/54.5/5 Sep 2016 1,999 i i Olympus E-M1 II
 
Olympus E-M5 II« »+ +81/1005/54.5/55/5 Feb 2015 1,099 i i Olympus E-M5 II
 
Panasonic S1« »+ +88/1004.5/5-4/5 Feb 2019 2,499 i i Panasonic S1
 
Panasonic G90« »+83/1004.5/5-4.5/5 Apr 2019 999 i i Panasonic G90
 
Panasonic G95« »+83/1004.5/5-4.5/5 Apr 2019 999 i i Panasonic G95
 
Panasonic GF7« »+-4.5/54.5/54.5/5 Jan 2015 499- i Panasonic GF7
 
Panasonic FZ1000« »+ +82/1004.5/54.5/54.5/5 Jun 2014 899- i Panasonic FZ1000
 
Panasonic G6« »+ +-5/5-4.5/5 Apr 2013 599- i Panasonic G6
Notes: (+ +) highly recommended; (+) recommended; (o) reviewed; (-) not available.

The review scores listed above should be treated 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. A score, therefore, has to be seen in close connection to the price and market introduction time of the camera, and rating-comparisons among cameras that span long time periods or concern very differently equipped models make little sense. It should also be noted that some of the review sites have over time altered the way they render their verdicts.

Nikon 1 J4:
Check Ebay offers
Olympus E-M1X:
Check Amazon price

Other camera comparisons

Did this review help to inform your camera decision process? In case you would like to check on the differences and similarities of other camera models, just make your choice using the following search menu. There is also a set of direct links to comparison reviews that other users of the CAM-parator app explored.

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    Specifications: Nikon 1 J4 vs Olympus E-M1X

    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 Specifications
    Camera Model Nikon 1 J4 Olympus E-M1X
    Camera Type Mirrorless system camera Mirrorless system camera
    Camera Lens Nikon 1 mount lenses Micro Four Thirds lenses
    Launch Date April 2014 January 2019
    Launch Price USD 549 USD 2999
    Sensor Specs Nikon 1 J4 Olympus E-M1X
    Sensor Technology CMOS CMOS
    Sensor Format 1" Sensor Four Thirds Sensor
    Sensor Size 13.2 x 8.8 mm 17.3 x 13.0 mm
    Sensor Area 116.16 mm2 224.9 mm2
    Sensor Diagonal 15.9 mm 21.6 mm
    Crop Factor 2.7x 2.0x
    Sensor Resolution 18.2 Megapixels 20.2 Megapixels
    Image Resolution 5232 x 3488 pixels 5184 x 3888 pixels
    Pixel Pitch 2.52 μm 3.34 μm
    Pixel Density 15.71 MP/cm2 8.96 MP/cm2
    Moiré control no AA filter no AA filter
    Movie Capability 1080/60p Video 4K/30p Video
    ISO Setting 160-12800 ISO 200-25600 ISO
    ISO Boost no Enhancement 64-25600 ISO
    Image Processor Expeed 4 Dual TruePic VIII
    DXO Sensor Quality (score) 53 ..
    DXO Color Depth (bits) 20.8 ..
    DXO Dynamic Range (EV) 10.7 ..
    DXO Low Light (ISO) 426 ..
    Screen Specs Nikon 1 J4 Olympus E-M1X
    Viewfinder Type No viewfinder Electronic viewfinder
    Viewfinder Field of View 100%
    Viewfinder Magnification 0.83x
    Viewfinder Resolution 2360k dots
    LCD Framing Live View Live View
    Rear LCD Size 3.0 inch 3.0 inch
    LCD Resolution 1037k dots 1037k dots
    LCD Attachment Swivel screen
    Touch Input Touchscreen Touchscreen
    Shooting Specs Nikon 1 J4 Olympus E-M1X
    Autofocus System On-Sensor Phase-detect On-Sensor Phase-detect
    Manual Focusing AidNo Peaking FeatureFocus Peaking
    Max Shutter Speed (mechanical) 1/4000/s 1/8000/s
    Continuous Shooting 60 shutter flaps/s 18 shutter flaps/s
    Electronic Shutterup to 1/16000sup to 1/32000s
    Time-Lapse Photographyno IntervalometerIntervalometer built-in
    Image StabilizationLens stabilization onlyIn-body stabilization
    Fill Flash Build-in Flash no On-Board Flash
    Storage Medium micro or SDXC cards SDXC cards
    Second Storage Option Single card slot Dual card slots
    UHS card support UHS-I Dual UHS-II
    Connectivity Specs Nikon 1 J4 Olympus E-M1X
    External Flash no Hotshoe Hotshoe
    Studio Flash no PC Sync PC Sync socket
    USB Connector USB 2.0 USB 3.0
    HDMI Port mini HDMI micro HDMI
    Microphone Port no MIC socket External MIC port
    Headphone Socket no Headphone port Headphone port
    Wifi Support Wifi built-in Wifi built-in
    Bluetooth Support no Bluetooth Bluetooth built-in
    Geotagging no internal GPS GPS built-in
    Body Specs Nikon 1 J4 Olympus E-M1X
    Environmental SealingNot weather sealedWeathersealed body
    Battery Type EN-EL22 BLH-1
    Battery Life (CIPA)300 shots per charge870 shots per charge
    In-Camera Charging no USB charging USB charging
    Body Dimensions 100 x 60 x 29 mm
    (3.9 x 2.4 x 1.1 in)
    144 x 147 x 75 mm
    (5.7 x 5.8 x 3.0 in)
    Camera Weight 232 g (8.2 oz) 997 g (35.2 oz)

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