Nikon D40 vs J4
The Nikon D40 and the Nikon 1 J4 are two digital cameras that were revealed to the public, respectively, in November 2006 and April 2014. The D40 is a DSLR, while the J4 is a mirrorless interchangeable lens camera. The cameras are based on an APS-C (D40) and an one-inch (J4) sensor. The D40 has a resolution of 6 megapixels, whereas the J4 provides 18.2 MP.
Below is an overview of the main specs of the two cameras as a starting point for the comparison.
Going beyond this snapshot of core features and characteristics, what are the differences between the Nikon D40 and the Nikon 1 J4? 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 side-by-side display below illustrates the physical size and weight of the Nikon D40 and the Nikon 1 J4. The two cameras are presented according to their relative size. Three consecutive views from the front, the top, and the rear side 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 D40 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 Nikon 1 J4 is considerably smaller (49 percent) than the Nikon D40. Moreover, the J4 is substantially lighter (56 percent) than the D40. In this context, it is worth noting that neither the D40 nor the J4 are weather-sealed.
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.
The adjacent table lists the principal physical characteristics of the two cameras alongside a wider set of alternatives. If you would like to visualize and compare a different camera combination, you can navigate to the CAM-parator app and make your selection from a broad list of cameras there.
Camera Model |
Camera Width |
Camera Height |
Camera Depth |
Camera Weight |
Battery Life |
Weather Sealing |
Camera Launch |
Launch Price (USD) |
Street Price |
||
---|---|---|---|---|---|---|---|---|---|---|---|
1. | Nikon D40 | 124 mm | 94 mm | 64 mm | 522 g | 470 | n | Nov 2006 | 499 | ebay.com | |
2. | Nikon 1 J4 | 100 mm | 60 mm | 29 mm | 232 g | 300 | n | Apr 2014 | 549 | ebay.com | |
3. | Canon G9 X | 98 mm | 58 mm | 31 mm | 209 g | 220 | n | Oct 2015 | 529 | ebay.com | |
4. | Canon SL1 | 117 mm | 91 mm | 69 mm | 407 g | 380 | n | Mar 2013 | 549 | ebay.com | |
5. | Nikon 1 J5 | 98 mm | 60 mm | 32 mm | 231 g | 250 | n | Apr 2015 | 399 | ebay.com | |
6. | Nikon 1 V2 | 109 mm | 82 mm | 46 mm | 278 g | 310 | n | Oct 2012 | 799 | ebay.com | |
7. | Nikon 1 V3 | 111 mm | 65 mm | 33 mm | 381 g | 310 | n | Mar 2014 | 799 | ebay.com | |
8. | Nikon D40X | 124 mm | 94 mm | 64 mm | 522 g | 520 | n | Mar 2007 | 729 | ebay.com | |
9. | Nikon D50 | 133 mm | 102 mm | 76 mm | 620 g | 400 | n | Apr 2005 | 749 | ebay.com | |
10. | Nikon D60 | 126 mm | 94 mm | 64 mm | 522 g | 500 | n | Jan 2008 | 629 | ebay.com | |
11. | Nikon D70 | 140 mm | 111 mm | 78 mm | 679 g | 400 | n | Jan 2004 | 999 | ebay.com | |
12. | Nikon D70s | 140 mm | 111 mm | 78 mm | 679 g | 500 | n | Apr 2005 | 899 | ebay.com | |
13. | Nikon D80 | 132 mm | 103 mm | 77 mm | 668 g | 600 | n | Aug 2006 | 999 | ebay.com | |
14. | Nikon D3000 | 126 mm | 97 mm | 64 mm | 536 g | 500 | n | Jul 2009 | 599 | ebay.com | |
15. | Nikon D3100 | 124 mm | 96 mm | 75 mm | 505 g | 550 | n | Aug 2010 | 599 | ebay.com | |
16. | Nikon D3300 | 124 mm | 98 mm | 76 mm | 430 g | 700 | n | Jan 2014 | 499 | ebay.com | |
17. | Nikon D3400 | 124 mm | 98 mm | 76 mm | 445 g | 1200 | n | Aug 2016 | 499 | ebay.com | |
Note: Measurements and pricing do not include easily detachable parts, such as add-on or interchangeable lenses or optional viewfinders. | |||||||||||
The price is, of course, an important factor in any camera decision. The retail prices at the time of the camera’s release place the model in the market relative to other models in the producer’s line-up and the competition. The D40 was somewhat cheaper (by 9 percent) than the J4 at launch, but both cameras fall into the same price category. 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
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 D40 features an APS-C sensor and the Nikon 1 J4 an one-inch sensor. The sensor area in the J4 is 69 percent smaller. As a result of these sensor size differences, the cameras have a format factor of, respectively, 1.5 and 2.7. Both cameras have a native aspect ratio (sensor width to sensor height) of 3:2.
Despite having a smaller sensor, the J4 offers a higher resolution of 18.2 megapixels, compared with 6 MP of the D40. This megapixels advantage comes at the cost of a higher pixel density and a smaller size of the individual pixel (with a pixel pitch of 2.52μm versus 7.85μm for the D40). However, it should be noted that the J4 is much more recent (by 7 years and 4 months) than the D40, and its sensor will have benefitted from technological advances during this time that make it possible to gather light more efficiently. Coming back to sensor resolution, it should be mentioned that the J4 has no anti-alias filter installed, so that it can capture all the detail its sensor resolves.
The resolution advantage of the Nikon 1 J4 implies greater flexibility for cropping images or the possibility to print larger pictures. The maximum print size of the J4 for good quality output (200 dots per inch) amounts to 26.2 x 17.4 inches or 66.4 x 44.3 cm, for very good quality (250 dpi) 20.9 x 14 inches or 53.2 x 35.4 cm, and for excellent quality (300 dpi) 17.4 x 11.6 inches or 44.3 x 29.5 cm. The corresponding values for the Nikon D40 are 15 x 10 inches or 38.2 x 25.4 cm for good quality, 12 x 8 inches or 30.6 x 20.3 cm for very good quality, and 10 x 6.7 inches or 25.5 x 16.9 cm for excellent quality prints.
The J4 has on-sensor phase detect pixels, which results in fast and reliable autofocus acquisition even during live view operation.
The Nikon D40 has a native sensitivity range from ISO 200 to ISO 1600, which can be extended to ISO 200-3200. The corresponding ISO settings for the Nikon 1 J4 are ISO 160 to ISO 12800 (no boost).
In terms of underlying technology, the D40 is build around a CCD sensor, while the J4 uses a CMOS imager. Both cameras use a Bayer filter for capturing RGB colors on a square grid of photosensors. This arrangement is found in most digital cameras.
Since 2007, DXO Mark has published sensor performance measurements that have been derived using a consistent methodology. This service assesses and scores the color depth ("DXO Portrait"), dynamic range ("DXO Landscape"), and low-light sensitivity ("DXO Sports") of camera sensors, and also publishes an overall camera score. The Overall DXO ratings for the two cameras under consideration are close, suggesting that they provide similar imaging performance. The adjacent table reports on the physical sensor characteristics and the outcomes of the DXO sensor quality tests for a sample of comparator-cameras.
Camera Model |
Sensor Class |
Resolution (MP) |
Horiz. Pixels |
Vert. Pixels |
Video Format |
DXO Portrait |
DXO Landscape |
DXO Sports |
DXO Overall |
||
---|---|---|---|---|---|---|---|---|---|---|---|
1. | Nikon D40 | APS-C | 6.0 | 3008 | 2000 | none | 21.0 | 11.0 | 561 | 56 | |
2. | Nikon 1 J4 | 1-inch | 18.2 | 5232 | 3488 | 1080/60p | 20.8 | 10.7 | 426 | 53 | |
3. | Canon G9 X | 1-inch | 20.0 | 5472 | 3648 | 1080/60p | 21.5 | 12.3 | 495 | 63 | |
4. | Canon SL1 | APS-C | 17.9 | 5184 | 3456 | 1080/30p | 21.8 | 11.3 | 843 | 63 | |
5. | Nikon 1 J5 | 1-inch | 20.7 | 5568 | 3712 | 4K/15p | 21.1 | 12.0 | 479 | 65 | |
6. | Nikon 1 V2 | 1-inch | 14.2 | 4608 | 3072 | 1080/60p | 20.2 | 10.8 | 403 | 50 | |
7. | Nikon 1 V3 | 1-inch | 18.2 | 5232 | 3488 | 1080/60p | 20.8 | 10.7 | 384 | 52 | |
8. | Nikon D40X | APS-C | 10.0 | 3872 | 2592 | none | 22.4 | 11.4 | 516 | 63 | |
9. | Nikon D50 | APS-C | 6.0 | 3008 | 2000 | none | 20.9 | 10.8 | 560 | 55 | |
10. | Nikon D60 | APS-C | 10.0 | 3872 | 2592 | none | 22.5 | 11.4 | 562 | 65 | |
11. | Nikon D70 | APS-C | 6.0 | 3008 | 2000 | none | 20.4 | 10.3 | 529 | 50 | |
12. | Nikon D70s | APS-C | 6.0 | 3008 | 2000 | none | 20.4 | 10.3 | 529 | 50 | |
13. | Nikon D80 | APS-C | 10.0 | 3872 | 2592 | none | 22.1 | 11.2 | 524 | 61 | |
14. | Nikon D3000 | APS-C | 10.0 | 3872 | 2592 | none | 22.3 | 11.1 | 563 | 62 | |
15. | Nikon D3100 | APS-C | 14.2 | 4608 | 3072 | 1080/24p | 22.5 | 11.3 | 919 | 67 | |
16. | Nikon D3300 | APS-C | 24.0 | 6000 | 4000 | 1080/60p | 24.3 | 12.8 | 1385 | 82 | |
17. | Nikon D3400 | APS-C | 24.0 | 6000 | 4000 | 1080/60p | 24.8 | 13.9 | 1192 | 86 |
Many modern cameras cannot only take still pictures, but also record videos. The J4 indeed provides for movie recording, while the D40 does not. The highest resolution format that the J4 can use is 1080/60p.
Feature comparison
Apart from body and sensor, cameras can and do differ across a variety of features. For example, the D40 has an optical viewfinder, which can be very useful 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 D40, the Nikon 1 J4, and comparable cameras.
Camera Model |
Viewfinder (Type or 000 dots) |
Control Panel (yes/no) |
LCD Specifications (inch/000 dots) |
LCD Attach- ment |
Touch Screen (yes/no) |
Max Shutter Speed * |
Max Shutter Flaps * |
Built-in Flash (yes/no) |
Built-in Image Stab |
||
---|---|---|---|---|---|---|---|---|---|---|---|
1. | Nikon D40 | optical | n | 2.5 / 230 | fixed | n | 1/4000s | 2.5/s | Y | n | |
2. | Nikon 1 J4 | none | n | 3.0 / 1037 | Fixed | Y | 1/4000s | 60.0/s | Y | n | |
3. | Canon G9 X | none | n | 3.0 / 1040 | fixed | Y | 1/2000s | 6.0/s | Y | Y | |
4. | Canon SL1 | optical | n | 3.0 / 1040 | fixed | Y | 1/4000s | 4.9/s | Y | n | |
5. | Nikon 1 J5 | none | n | 3.0 / 1037 | tilting | Y | 1/4000s | 60.0/s | Y | n | |
6. | Nikon 1 V2 | 1440 | n | 3.0 / 921 | fixed | n | 1/4000s | 15.0/s | Y | n | |
7. | Nikon 1 V3 | optional | n | 3.0 / 1037 | tilting | Y | 1/4000s | 60.0/s | Y | n | |
8. | Nikon D40X | optical | n | 2.5 / 230 | fixed | n | 1/4000s | 3.0/s | Y | n | |
9. | Nikon D50 | optical | n | 2.0 / 130 | fixed | n | 1/4000s | 2.5/s | Y | n | |
10. | Nikon D60 | optical | n | 2.5 / 230 | fixed | n | 1/4000s | 3.0/s | Y | n | |
11. | Nikon D70 | optical | n | 1.8 / 130 | fixed | n | 1/8000s | 3.0/s | Y | n | |
12. | Nikon D70s | optical | n | 2.0 / 130 | fixed | n | 1/8000s | 3.0/s | Y | n | |
13. | Nikon D80 | optical | n | 2.5 / 230 | fixed | n | 1/4000s | 3.0/s | Y | n | |
14. | Nikon D3000 | optical | n | 3.0 / 230 | fixed | n | 1/4000s | 3.0/s | Y | n | |
15. | Nikon D3100 | optical | n | 3.0 / 230 | fixed | n | 1/4000s | 3.0/s | Y | n | |
16. | Nikon D3300 | optical | n | 3.0 / 921 | fixed | n | 1/4000s | 5.0/s | Y | n | |
17. | Nikon D3400 | optical | n | 3.0 / 921 | fixed | n | 1/4000s | 5.0/s | Y | n | |
Note: *) Information refers to the mechanical shutter, unless the camera only has an electronic one. |
One differentiating feature between the two cameras concerns the touch sensitivity of the rear screen. The J4 has a touchscreen, while the D40 has a conventional panel. Touch control can be particularly helpful, for example, for setting the focus point.
The reported shutter speed information refers to the use of the mechanical shutter. Yet, some cameras only have an electronic shutter, while others have an electronic shutter in addition to a mechanical one. In fact, the J4 is one of those camera that have an additional electronic shutter, which makes completely silent shooting possible. However, this mode is less suitable for photographing moving objects (risk of rolling shutter) or shooting under artificial light sources (risk of flickering).
The D40 writes its imaging data to SDHC cards, while the J4 uses micro SDXC cards. The J4 supports UHS-I cards (Ultra High Speed data transfer of up to 104 MB/s), while the D40 cannot take advantage of Ultra High Speed SD cards.
Connectivity comparison
For some imaging applications, the extent to which a camera can communicate with its environment can be an important aspect in the camera decision process. The table below provides an overview of the connectivity of the Nikon D40 and Nikon 1 J4 and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.
Camera Model |
Hotshoe Port |
Internal Mic / Speaker |
Microphone Port |
Headphone Port |
HDMI Port |
USB Port |
WiFi Support |
NFC Support |
Bluetooth Support |
||
---|---|---|---|---|---|---|---|---|---|---|---|
1. | Nikon D40 | Y | - / - | - | - | - | 2.0 | - | - | - | |
2. | Nikon 1 J4 | - | stereo / mono | - | - | mini | 2.0 | Y | - | - | |
3. | Canon G9 X | - | stereo / mono | - | - | micro | 2.0 | Y | Y | - | |
4. | Canon SL1 | Y | mono / mono | Y | - | mini | 2.0 | - | - | - | |
5. | Nikon 1 J5 | - | stereo / mono | - | - | micro | 2.0 | Y | Y | - | |
6. | Nikon 1 V2 | - | stereo / mono | - | - | mini | 2.0 | - | - | - | |
7. | Nikon 1 V3 | - | stereo / mono | Y | - | mini | 2.0 | Y | - | - | |
8. | Nikon D40X | Y | - / - | - | - | - | 2.0 | - | - | - | |
9. | Nikon D50 | Y | - / - | - | - | - | 2.0 | - | - | - | |
10. | Nikon D60 | Y | - / - | - | - | - | 2.0 | - | - | - | |
11. | Nikon D70 | Y | - / - | - | - | - | 1.0 | - | - | - | |
12. | Nikon D70s | Y | - / - | - | - | - | 2.0 | - | - | - | |
13. | Nikon D80 | Y | - / - | - | - | - | 2.0 | - | - | - | |
14. | Nikon D3000 | Y | - / - | - | - | - | 2.0 | - | - | - | |
15. | Nikon D3100 | Y | mono / mono | - | - | mini | 2.0 | - | - | - | |
16. | Nikon D3300 | Y | mono / mono | Y | - | mini | 2.0 | - | - | - | |
17. | Nikon D3400 | Y | mono / mono | - | - | mini | 2.0 | - | - | Y |
It is notable that the D40 has a hotshoe, while the J4 does not. This socket makes it possible to easily attach optional accessories, such as an external flash gun.
Both the D40 and the J4 have been discontinued, but can regularly be found used on ebay. The D40 was replaced by the Nikon D40X, while the J4 was followed by the Nikon 1 J5. Further information on the features and operation of the D40 and J4 can be found, respectively, in the Nikon D40 Manual (free pdf) or the online Nikon 1 J4 Manual.
Review summary
So what conclusions can be drawn? Which of the two cameras – the Nikon D40 or the Nikon 1 J4 – has the upper hand? Is one clearly better than the other? The listing below highlights the relative strengths of the two models.
Reasons to prefer the Nikon D40:
- Better moiré control: Has an anti-alias filter to avoid artificial patterns to appear in images.
- Better low-light sensitivity: Requires less light for good images (0.4 stops ISO advantage).
- Easier framing: Has an optical viewfinder for image composition and settings control.
- Longer lasting: Can take more shots (470 versus 300) on a single battery charge.
- Better lighting: Features a hotshoe and can thus hold and trigger an external flash gun.
- More heavily discounted: Has been available for much longer (launched in November 2006).
Arguments in favor of the Nikon 1 J4:
- More detail: Has more megapixels (18.2 vs 6MP), which boosts linear resolution by 74%.
- Maximized detail: Lacks an anti-alias filter to exploit the sensor's full resolution potential.
- Broader imaging potential: Can capture not only stills but also 1080/60p video.
- Better live-view autofocus: Features on-sensor phase-detection for more confident autofocus.
- Larger screen: Has a bigger rear LCD (3.0" vs 2.5") for image review and settings control.
- More detailed LCD: Has a higher resolution rear screen (1037k vs 230k dots).
- Fewer buttons to press: Has a touchscreen to facilitate handling and shooting adjustments.
- Faster burst: Shoots at higher frequency (60 vs 2.5 flaps/sec) to capture the decisive moment.
- Less disturbing: Has an electronic shutter option for completely silent shooting.
- More compact: Is smaller (100x60mm vs 124x94mm) and will fit more readily into a bag.
- Less heavy: Has a lower weight (by 290g or 56 percent) and is thus easier to take along.
- More legacy lens friendly: Can use many non-native lenses via adapters.
- Easier file upload: Has wifi built in for automatic backup or image transfer to the web.
- Faster buffer clearing: Has an SD card interface that supports the UHS-I standard.
- More modern: Reflects 7 years and 4 months of technical progress since the D40 launch.
If the count of individual advantages (bullet points above) is taken as a guide, the J4 is the clear winner of the contest (15 : 6 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 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.
How about other alternatives? Do the specifications of the Nikon D40 and the Nikon 1 J4 place the cameras among the top in their class? Find out in the latest Best DSLR Camera and Best Mirrorless Interchangeable Lens 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 remains incomplete and does no justice, for example, to the way the D40 or the J4 perform in practice. User reviews that are available, for instance, at amazon can sometimes shed light on these issues, but such feedback is all too often partial, inconsistent, and inaccurate.
Expert reviews
This is why expert reviews are important. The adjacent summary-table relays the overall verdicts of several of the most popular camera review sites (amateurphotographer [AP], cameralabs [CL], digitalcameraworld [DCW], dpreview [DPR], ephotozine [EPZ], photographyblog [PB]). As can be seen, the professional reviewers agree in many cases on the quality of different cameras, but sometimes their assessments diverge, reinforcing the earlier point that a camera decision is often a very personal choice.
Camera Model |
AP score |
CL score |
DCW score |
DPR score |
EPZ score |
PB score |
Camera Launch |
Launch Price (USD) |
Street Price |
||
---|---|---|---|---|---|---|---|---|---|---|---|
1. | Nikon D40 | .. | 81/100 | .. | + + | o | 4.5/5 | Nov 2006 | 499 | ebay.com | |
2. | Nikon 1 J4 | 3/5 | .. | .. | .. | 4.5/5 | 4/5 | Apr 2014 | 549 | ebay.com | |
3. | Canon G9 X | 3.5/5 | + + | .. | .. | 4.5/5 | 4.5/5 | Oct 2015 | 529 | ebay.com | |
4. | Canon SL1 | 4/5 | + | .. | 78/100 | 4/5 | 4/5 | Mar 2013 | 549 | ebay.com | |
5. | Nikon 1 J5 | .. | .. | .. | .. | 4.5/5 | 4.5/5 | Apr 2015 | 399 | ebay.com | |
6. | Nikon 1 V2 | 3/5 | .. | .. | .. | 4.5/5 | 4/5 | Oct 2012 | 799 | ebay.com | |
7. | Nikon 1 V3 | 3/5 | .. | .. | 76/100 | 4.5/5 | 4/5 | Mar 2014 | 799 | ebay.com | |
8. | Nikon D40X | .. | 79/100 | .. | + + | 4/5 | 4/5 | Mar 2007 | 729 | ebay.com | |
9. | Nikon D50 | .. | 78/100 | .. | + + | 4/5 | 4.5/5 | Apr 2005 | 749 | ebay.com | |
10. | Nikon D60 | .. | 80/100 | .. | + + | 4/5 | 4.5/5 | Jan 2008 | 629 | ebay.com | |
11. | Nikon D70 | .. | .. | .. | + + | .. | .. | Jan 2004 | 999 | ebay.com | |
12. | Nikon D70s | .. | .. | .. | .. | .. | 5/5 | Apr 2005 | 899 | ebay.com | |
13. | Nikon D80 | .. | + | .. | + + | o | 4.5/5 | Aug 2006 | 999 | ebay.com | |
14. | Nikon D3000 | .. | + | .. | 72/100 | 4/5 | 4.5/5 | Jul 2009 | 599 | ebay.com | |
15. | Nikon D3100 | 5/5 | + + | .. | 72/100 | 4.5/5 | 4.5/5 | Aug 2010 | 599 | ebay.com | |
16. | Nikon D3300 | 3/5 | + | .. | 77/100 | 4.5/5 | 4.5/5 | Jan 2014 | 499 | ebay.com | |
17. | Nikon D3400 | 4/5 | + | 4/5 | 76/100 | 4/5 | 4.5/5 | Aug 2016 | 499 | ebay.com | |
Note: (+ +) highly recommended; (+) recommended; (o) reviewed; (..) not available. |
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. A score, therefore, has to be seen in close connection to the price and market introduction time of the camera, and comparing ratings of very distinct cameras or ones that are far apart in terms of their release date have little meaning. Also, please note that some of the review sites have changed their methodology and reporting over time.
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.
- Canon 1Ds Mark II vs Nikon D40
- Canon 5DS vs Nikon D40
- Canon 650D vs Nikon 1 J4
- Canon M200 vs Nikon 1 J4
- Canon SX40 vs Nikon D40
- Canon SX710 vs Nikon D40
- Canon T7i vs Nikon D40
- Fujifilm X-T2 vs Nikon 1 J4
- Nikon 1 J4 vs Olympus E-M1 II
- Nikon 1 J4 vs Panasonic GF3
- Nikon 1 J4 vs Sony NEX-5
- Nikon D40 vs Olympus E-M5 III
Specifications: Nikon D40 vs Nikon 1 J4
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 | Nikon D40 | Nikon 1 J4 |
---|---|---|
Camera Type | Digital single lens reflex | Mirrorless system camera |
Camera Lens | Nikon F mount lenses | Nikon 1 mount lenses |
Launch Date | November 2006 | April 2014 |
Launch Price | USD 499 | USD 549 |
Sensor Specs | Nikon D40 | Nikon 1 J4 |
Sensor Technology | CCD | CMOS |
Sensor Format | APS-C Sensor | 1" Sensor |
Sensor Size | 23.7 x 15.6 mm | 13.2 x 8.8 mm |
Sensor Area | 369.72 mm2 | 116.16 mm2 |
Sensor Diagonal | 28.4 mm | 15.9 mm |
Crop Factor | 1.5x | 2.7x |
Sensor Resolution | 6 Megapixels | 18.2 Megapixels |
Image Resolution | 3008 x 2000 pixels | 5232 x 3488 pixels |
Pixel Pitch | 7.85 μm | 2.52 μm |
Pixel Density | 1.63 MP/cm2 | 15.71 MP/cm2 |
Moiré control | Anti-Alias filter | no AA filter |
Movie Capability | no Video | 1080/60p Video |
ISO Setting | 200 - 1,600 ISO | 160 - 12,800 ISO |
ISO Boost | 200 - 3,200 ISO | no Enhancement |
DXO Sensor Quality (score) | 56 | 53 |
DXO Color Depth (bits) | 21.0 | 20.8 |
DXO Dynamic Range (EV) | 11.0 | 10.7 |
DXO Low Light (ISO) | 561 | 426 |
Screen Specs | Nikon D40 | Nikon 1 J4 |
Viewfinder Type | Optical viewfinder | no viewfinder |
Viewfinder Field of View | 95% | |
Viewfinder Magnification | 0.53x | |
LCD Framing | Live View | |
Rear LCD Size | 2.5inch | 3.0inch |
LCD Resolution | 230k dots | 1037k dots |
LCD Attachment | Fixed screen | |
Touch Input | no Touchscreen | Touchscreen |
Shooting Specs | Nikon D40 | Nikon 1 J4 |
Focus System | Phase-detect AF | On-Sensor Phase-detect |
Continuous Shooting | 2.5 shutter flaps/s | 60 shutter flaps/s |
Electronic Shutter | no E-Shutter | up to 1/16000s |
Fill Flash | Built-in Flash | Built-in Flash |
Storage Medium | SDHC cards | mSDXC cards |
Single or Dual Card Slots | Single card slot | Single card slot |
UHS card support | no | UHS-I |
Connectivity Specs | Nikon D40 | Nikon 1 J4 |
External Flash | Hotshoe | no Hotshoe |
USB Connector | USB 2.0 | USB 2.0 |
HDMI Port | no HDMI | mini HDMI |
Wifi Support | no Wifi | Wifi built-in |
Body Specs | Nikon D40 | Nikon 1 J4 |
Battery Type | Nikon EN-EL9 | Nikon EN-EL22 |
Battery Life (CIPA) | 470 shots per charge | 300 shots per charge |
Body Dimensions |
124 x 94 x 64 mm (4.9 x 3.7 x 2.5 in) |
100 x 60 x 29 mm (3.9 x 2.4 x 1.1 in) |
Camera Weight | 522 g (18.4 oz) | 232 g (8.2 oz) |
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