Nikon D40 vs Z7
The Nikon D40 and the Nikon Z7 are two digital cameras that were revealed to the public, respectively, in November 2006 and August 2018. The D40 is a DSLR, while the Z7 is a mirrorless interchangeable lens camera. The cameras are based on an APS-C (D40) and a full frame (Z7) sensor. The D40 has a resolution of 6 megapixels, whereas the Z7 provides 45.4 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 Z7? 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 D40 and the Nikon Z7 are illustrated in the side-by-side display below. 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 measures 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 Nikon Z7 is notably larger (16 percent) than the Nikon D40. Moreover, the Z7 is markedly heavier (29 percent) than the D40. It is noteworthy in this context that the Z7 is splash and dust-proof, while the D40 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.
Concerning battery life, the D40 gets 470 shots out of its Nikon EN-EL9 battery, while the Z7 can take 330 images on a single charge of its Nikon EN-EL15b power pack. The power pack in the Z7 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. 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 Z7 | 134 mm | 101 mm | 67 mm | 675 g | 330 | Y | Aug 2018 | 3,399 | ebay.com | |
3. | Nikon Z8 | 144 mm | 119 mm | 83 mm | 910 g | 340 | Y | May 2023 | 3,999 | amazon.com | |
4. | Nikon Z7 II | 134 mm | 101 mm | 70 mm | 705 g | 420 | Y | Oct 2020 | 2,999 | amazon.com | |
5. | Nikon Z6 | 134 mm | 101 mm | 67 mm | 675 g | 310 | Y | Aug 2018 | 1,999 | ebay.com | |
6. | Nikon D3400 | 124 mm | 98 mm | 76 mm | 445 g | 1200 | n | Aug 2016 | 499 | ebay.com | |
7. | Nikon D3300 | 124 mm | 98 mm | 76 mm | 430 g | 700 | n | Jan 2014 | 499 | ebay.com | |
8. | Nikon D3100 | 124 mm | 96 mm | 75 mm | 505 g | 550 | n | Aug 2010 | 599 | ebay.com | |
9. | Nikon D3000 | 126 mm | 97 mm | 64 mm | 536 g | 500 | n | Jul 2009 | 599 | ebay.com | |
10. | Nikon D60 | 126 mm | 94 mm | 64 mm | 522 g | 500 | n | Jan 2008 | 629 | ebay.com | |
11. | Nikon D40X | 124 mm | 94 mm | 64 mm | 522 g | 520 | n | Mar 2007 | 729 | ebay.com | |
12. | Nikon D80 | 132 mm | 103 mm | 77 mm | 668 g | 600 | n | Aug 2006 | 999 | ebay.com | |
13. | Nikon D50 | 133 mm | 102 mm | 76 mm | 620 g | 400 | n | Apr 2005 | 749 | ebay.com | |
14. | Nikon D70s | 140 mm | 111 mm | 78 mm | 679 g | 500 | n | Apr 2005 | 899 | ebay.com | |
15. | Nikon D70 | 140 mm | 111 mm | 78 mm | 679 g | 400 | n | Jan 2004 | 999 | ebay.com | |
16. | Sony A7R IIIA | 127 mm | 96 mm | 74 mm | 650 g | 650 | Y | Apr 2021 | 3,199 | amazon.com | |
17. | Sony A7R III | 127 mm | 96 mm | 74 mm | 650 g | 650 | Y | Oct 2017 | 3,199 | ebay.com | |
Note: Measurements and pricing do not include easily detachable parts, such as add-on or 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. The D40 was launched at a markedly lower price (by 85 percent) than the Z7, which puts it into a different market segment. Usually, retail prices stay at first close to the launch price, but after several months, discounts become available. Later in the product cycle and, in particular, when the replacement model is about to appear, further discounting and stock clearance sales often push the camera price considerably down. Then, after the new model is out, very good deals can frequently be found on the pre-owned market.
Sensor comparison
The size of the sensor inside a digital camera is one of the key determinants of image quality. All other things equal, a large sensor will have larger individual pixel-units that offer better low-light sensitivity, wider dynamic range, and richer color-depth than smaller pixels in a sensor of the same technological generation. 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 tend to be associated with larger, more expensive camera bodies and lenses.
Of the two cameras under consideration, the Nikon D40 features an APS-C sensor and the Nikon Z7 a full frame sensor. The sensor area in the Z7 is 132 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 45.4MP, the Z7 offers a higher resolution than the D40 (6MP), but the Z7 has smaller individual pixels (pixel pitch of 4.35μm versus 7.85μm for the D40). Yet, the Z7 is a much more recent model (by 11 years and 9 months) than the D40, and its sensor will have benefitted from technological advances during this time that enhance the light gathering capacity of its pixel-units. Coming back to sensor resolution, it should be mentioned that the Z7 has no anti-alias filter installed, so that it can capture all the detail its sensor resolves.
The resolution advantage of the Nikon Z7 implies greater flexibility for cropping images or the possibility to print larger pictures. The maximum print size of the Z7 for good quality output (200 dots per inch) amounts to 41.3 x 27.5 inches or 104.9 x 69.9 cm, for very good quality (250 dpi) 33 x 22 inches or 83.9 x 55.9 cm, and for excellent quality (300 dpi) 27.5 x 18.3 inches or 69.9 x 46.6 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 Z7 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 Z7 are ISO 64 to ISO 25600, with the possibility to increase the ISO range to 32-102400.
In terms of underlying technology, the D40 is build around a CCD sensor, while the Z7 uses a BSI-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.
Consistent information on actual sensor performance is available from DXO Mark for many cameras. 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. Of the two cameras under consideration, the Z7 offers substantially better image quality than the D40 (overall score 43 points higher). The advantage is based on 5.3 bits higher color depth, 3.6 EV in additional dynamic range, and 2.2 stops in additional low light sensitivity. The following table provides an overview of the physical sensor characteristics, as well as the sensor quality measurements for a selection of comparators.
# | 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 Z7 | Full Frame | 45.4 | 8256 | 5504 | 4K/30p | 26.3 | 14.6 | 2668 | 99 | |
3. | Nikon Z8 | Full Frame | 45.4 | 8256 | 5504 | 8K/30p | 26.3 | 14.2 | 2548 | 98 | |
4. | Nikon Z7 II | Full Frame | 45.4 | 8256 | 5504 | 4K/60p | 26.3 | 14.7 | 2841 | 100 | |
5. | Nikon Z6 | Full Frame | 24.3 | 6048 | 4024 | 4K/30p | 25.3 | 14.3 | 3299 | 95 | |
6. | Nikon D3400 | APS-C | 24.0 | 6000 | 4000 | 1080/60p | 24.8 | 13.9 | 1192 | 86 | |
7. | Nikon D3300 | APS-C | 24.0 | 6000 | 4000 | 1080/60p | 24.3 | 12.8 | 1385 | 82 | |
8. | Nikon D3100 | APS-C | 14.2 | 4608 | 3072 | 1080/24p | 22.5 | 11.3 | 919 | 67 | |
9. | Nikon D3000 | APS-C | 10.0 | 3872 | 2592 | none | 22.3 | 11.1 | 563 | 62 | |
10. | Nikon D60 | APS-C | 10.0 | 3872 | 2592 | none | 22.5 | 11.4 | 562 | 65 | |
11. | Nikon D40X | APS-C | 10.0 | 3872 | 2592 | none | 22.4 | 11.4 | 516 | 63 | |
12. | Nikon D80 | APS-C | 10.0 | 3872 | 2592 | none | 22.1 | 11.2 | 524 | 61 | |
13. | Nikon D50 | APS-C | 6.0 | 3008 | 2000 | none | 20.9 | 10.8 | 560 | 55 | |
14. | Nikon D70s | APS-C | 6.0 | 3008 | 2000 | none | 20.4 | 10.3 | 529 | 50 | |
15. | Nikon D70 | APS-C | 6.0 | 3008 | 2000 | none | 20.4 | 10.3 | 529 | 50 | |
16. | Sony A7R IIIA | Full Frame | 42.2 | 7952 | 5304 | 4K/30p | 26.0 | 14.7 | 3523 | 100 | |
17. | Sony A7R III | Full Frame | 42.2 | 7952 | 5304 | 4K/30p | 26.0 | 14.7 | 3523 | 100 |
Many modern cameras are not only capable of taking still images, but can also record movies. The Z7 indeed provides for movie recording, while the D40 does not. The highest resolution format that the Z7 can use is 4K/30p.
Feature comparison
Beyond body and sensor, cameras can and do differ across a range of features. For example, the Z7 has an electronic viewfinder (3690k dots), while the D40 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 viewfinder in the Z7 offers a wider field of view (100%) than the one in the D40 (95%), so that a larger proportion of the captured image is visible in the finder. In addition, the viewfinder of the Z7 has a higher magnification (0.80x vs 0.53x), so that the size of the image transmitted appears closer to the size seen with the naked human eye. The following table reports on some other key feature differences and similarities of the Nikon D40, the Nikon Z7, 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 Z7 | 3690 | Y | 3.2 / 2100 | tilting | Y | 1/8000s | 9.0/s | n | Y | |
3. | Nikon Z8 | 3690 | Y | 3.2 / 2089 | full-flex | Y | 1/32000s | 30.0/s | n | Y | |
4. | Nikon Z7 II | 3690 | Y | 3.2 / 2100 | tilting | Y | 1/8000s | 10.0/s | n | Y | |
5. | Nikon Z6 | 3690 | Y | 3.2 / 2100 | tilting | Y | 1/8000s | 12.0/s | n | Y | |
6. | Nikon D3400 | optical | n | 3.0 / 921 | fixed | n | 1/4000s | 5.0/s | Y | n | |
7. | Nikon D3300 | optical | n | 3.0 / 921 | fixed | n | 1/4000s | 5.0/s | Y | n | |
8. | Nikon D3100 | optical | n | 3.0 / 230 | fixed | n | 1/4000s | 3.0/s | Y | n | |
9. | Nikon D3000 | optical | n | 3.0 / 230 | fixed | n | 1/4000s | 3.0/s | Y | n | |
10. | Nikon D60 | optical | n | 2.5 / 230 | fixed | n | 1/4000s | 3.0/s | Y | n | |
11. | Nikon D40X | optical | n | 2.5 / 230 | fixed | n | 1/4000s | 3.0/s | Y | n | |
12. | Nikon D80 | optical | n | 2.5 / 230 | fixed | n | 1/4000s | 3.0/s | Y | n | |
13. | Nikon D50 | optical | n | 2.0 / 130 | fixed | n | 1/4000s | 2.5/s | Y | n | |
14. | Nikon D70s | optical | n | 2.0 / 130 | fixed | n | 1/8000s | 3.0/s | Y | n | |
15. | Nikon D70 | optical | n | 1.8 / 130 | fixed | n | 1/8000s | 3.0/s | Y | n | |
16. | Sony A7R IIIA | 3686 | n | 3.0 / 2340 | tilting | Y | 1/8000s | 10.0/s | n | Y | |
17. | Sony A7R III | 3686 | n | 3.0 / 1440 | tilting | Y | 1/8000s | 10.0/s | n | Y | |
Note: *) Information refers to the mechanical shutter, unless the camera only has an electronic one. |
One difference between the cameras concerns the presence of an on-board flash. The D40 has one, while the Z7 does not. While the built-in flash of the D40 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, the Z7 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 Nikon Z7 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 D40 writes its imaging data to SDHC cards, while the Z7 uses XQD 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 Z7 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 Z7 | Y | stereo / mono | Y | Y | micro | 3.1 | Y | - | Y | |
3. | Nikon Z8 | Y | stereo / mono | Y | Y | full | 3.2 | Y | - | Y | |
4. | Nikon Z7 II | Y | stereo / mono | Y | Y | micro | 3.2 | Y | - | Y | |
5. | Nikon Z6 | Y | stereo / mono | Y | Y | micro | 3.1 | Y | - | Y | |
6. | Nikon D3400 | Y | mono / mono | - | - | mini | 2.0 | - | - | Y | |
7. | Nikon D3300 | Y | mono / mono | Y | - | mini | 2.0 | - | - | - | |
8. | Nikon D3100 | Y | mono / mono | - | - | mini | 2.0 | - | - | - | |
9. | Nikon D3000 | Y | - / - | - | - | - | 2.0 | - | - | - | |
10. | Nikon D60 | Y | - / - | - | - | - | 2.0 | - | - | - | |
11. | Nikon D40X | Y | - / - | - | - | - | 2.0 | - | - | - | |
12. | Nikon D80 | Y | - / - | - | - | - | 2.0 | - | - | - | |
13. | Nikon D50 | Y | - / - | - | - | - | 2.0 | - | - | - | |
14. | Nikon D70s | Y | - / - | - | - | - | 2.0 | - | - | - | |
15. | Nikon D70 | Y | - / - | - | - | - | 1.0 | - | - | - | |
16. | Sony A7R IIIA | Y | stereo / mono | Y | Y | micro | 3.2 | Y | Y | Y | |
17. | Sony A7R III | Y | stereo / mono | Y | Y | micro | 3.1 | Y | Y | Y |
It is notable that the Z7 offers wifi support, which can be a very convenient means to transfer image data to an off-camera location. In contrast, the D40 does not provide wifi capability.
Both the D40 and the Z7 have been discontinued, but can regularly be found used on ebay. The D40 was replaced by the Nikon D40X, while the Z7 was followed by the Nikon Z7 II. Further information on the features and operation of the D40 and Z7 can be found, respectively, in the Nikon D40 Manual (free pdf) or the online Nikon Z7 Manual.
Review summary
So what conclusions can be drawn? Which of the two cameras – the Nikon D40 or the Nikon Z7 – has the upper hand? Is one clearly better than the other? Below is a summary of the relative strengths of each of the two contestants.
Reasons to prefer the Nikon D40:
- Better moiré control: Has an anti-alias filter to avoid artificial patterns to appear in images.
- Brighter framing: Features an optical viewfinder for clear, lag-free composition.
- More compact: Is smaller (124x94mm vs 134x101mm) and thus needs less room in the bag.
- Less heavy: Is lighter (by 153g or 23 percent) and hence easier to carry around.
- Longer lasting: Can take more shots (470 versus 330) on a single battery charge.
- Easier fill-in: Is equipped with a small onboard flash to brighten deep shadow areas.
- More affordable: Was introduced into a lower priced category (85 percent cheaper at launch).
- More heavily discounted: Has been available for much longer (launched in November 2006).
Arguments in favor of the Nikon Z7:
- More detail: Has more megapixels (45.4 vs 6MP), which boosts linear resolution by 175%.
- Maximized detail: Lacks an anti-alias filter to exploit the sensor's full resolution potential.
- Better image quality: Scores substantially higher (43 points) in the DXO overall evaluation.
- Richer colors: Generates noticeably more natural colors (5.3 bits more color depth).
- More dynamic range: Captures a broader range of light and dark details (3.6 EV of extra DR).
- Better low-light sensitivity: Can shoot in dim conditions (2.2 stops ISO advantage).
- Broader imaging potential: Can capture not only stills but also 4K/30p video.
- Better live-view autofocus: Features on-sensor phase-detection for more confident autofocus.
- More framing info: Has an electronic viewfinder that displays shooting data.
- More complete view: Has a viewfinder with a larger field of view (100% vs 95%).
- Larger viewfinder image: Features a viewfinder with a higher magnification (0.80x vs 0.53x).
- Easier setting verification: Features a control panel on top to check shooting parameters.
- Larger screen: Has a bigger rear LCD (3.2" vs 2.5") for image review and settings control.
- More detailed LCD: Has a higher resolution rear screen (2100k vs 230k dots).
- More flexible LCD: Has a tilting screen for odd-angle shots in landscape orientation.
- Fewer buttons to press: Has a touchscreen to facilitate handling and shooting adjustments.
- Faster shutter: Has higher mechanical shutter speed (1/8000s vs 1/4000s) to freeze action.
- Faster burst: Shoots at higher frequency (9 vs 2.5 flaps/sec) to capture the decisive moment.
- Less disturbing: Has an electronic shutter option for completely silent shooting.
- Easier time-lapse photography: Has an intervalometer built-in for low frequency shooting.
- 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.
- More legacy lens friendly: Can use many non-native lenses via adapters.
- Faster data transfer: Supports a more advanced USB protocol (3.1 vs 2.0).
- Easier file upload: Has wifi built in for automatic backup or image transfer to the web.
- Easier wireless transfer: Supports Bluetooth for image sharing without cables.
- More modern: Reflects 11 years and 9 months of technical progress since the D40 launch.
If the number of relative strengths (bullet points above) is taken as a guide, the Z7 is the clear winner of the contest (28 : 8 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 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 Z7 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 specs-based evaluation of cameras can be instructive in revealing their potential as photographic tools, it says little about, for example, the shooting experience and imaging performance of the D40 and the Z7 in practical situations. 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 following table reports the overall ratings of the cameras as published by some of the major 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 Z7 | 5/5 | + | 4.8/5 | 89/100 | 4.5/5 | 5/5 | Aug 2018 | 3,399 | ebay.com | |
3. | Nikon Z8 | 5/5 | .. | 5/5 | 94/100 | 5/5 | 4.5/5 | May 2023 | 3,999 | amazon.com | |
4. | Nikon Z7 II | 4.5/5 | .. | 4.5/5 | .. | 4.5/5 | 4.5/5 | Oct 2020 | 2,999 | amazon.com | |
5. | Nikon Z6 | 5/5 | .. | 5/5 | 89/100 | 4.5/5 | 5/5 | Aug 2018 | 1,999 | ebay.com | |
6. | Nikon D3400 | 4/5 | + | 4/5 | 76/100 | 4/5 | 4.5/5 | Aug 2016 | 499 | ebay.com | |
7. | Nikon D3300 | 3/5 | + | .. | 77/100 | 4.5/5 | 4.5/5 | Jan 2014 | 499 | ebay.com | |
8. | Nikon D3100 | 5/5 | + + | .. | 72/100 | 4.5/5 | 4.5/5 | Aug 2010 | 599 | ebay.com | |
9. | Nikon D3000 | .. | + | .. | 72/100 | 4/5 | 4.5/5 | Jul 2009 | 599 | ebay.com | |
10. | Nikon D60 | .. | 80/100 | .. | + + | 4/5 | 4.5/5 | Jan 2008 | 629 | ebay.com | |
11. | Nikon D40X | .. | 79/100 | .. | + + | 4/5 | 4/5 | Mar 2007 | 729 | ebay.com | |
12. | Nikon D80 | .. | + | .. | + + | o | 4.5/5 | Aug 2006 | 999 | ebay.com | |
13. | Nikon D50 | .. | 78/100 | .. | + + | 4/5 | 4.5/5 | Apr 2005 | 749 | ebay.com | |
14. | Nikon D70s | .. | .. | .. | .. | .. | 5/5 | Apr 2005 | 899 | ebay.com | |
15. | Nikon D70 | .. | .. | .. | + + | .. | .. | Jan 2004 | 999 | ebay.com | |
16. | Sony A7R IIIA | .. | + + | 4/5 | 90/100 | 4.5/5 | 5/5 | Apr 2021 | 3,199 | amazon.com | |
17. | Sony A7R III | .. | + + | 4/5 | 90/100 | 4.5/5 | 5/5 | Oct 2017 | 3,199 | ebay.com | |
Note: (+ +) 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. 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. 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 are interested in seeing how other cameras pair up, just make a corresponding selection in the search boxes below. Alternatively, you can follow any of the listed hyperlinks for comparisons that others found interesting.
Specifications: Nikon D40 vs Nikon Z7
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 Z7 |
---|---|---|
Camera Type | Digital single lens reflex | Mirrorless system camera |
Camera Lens | Nikon F mount lenses | Nikon Z mount lenses |
Launch Date | November 2006 | August 2018 |
Launch Price | USD 499 | USD 3,399 |
Sensor Specs | Nikon D40 | Nikon Z7 |
Sensor Technology | CCD | BSI-CMOS |
Sensor Format | APS-C Sensor | Full Frame Sensor |
Sensor Size | 23.7 x 15.6 mm | 35.9 x 23.9 mm |
Sensor Area | 369.72 mm2 | 858.01 mm2 |
Sensor Diagonal | 28.4 mm | 43.1 mm |
Crop Factor | 1.5x | 1.0x |
Sensor Resolution | 6 Megapixels | 45.4 Megapixels |
Image Resolution | 3008 x 2000 pixels | 8256 x 5504 pixels |
Pixel Pitch | 7.85 μm | 4.35 μm |
Pixel Density | 1.63 MP/cm2 | 5.30 MP/cm2 |
Moiré control | Anti-Alias filter | no AA filter |
Movie Capability | no Video | 4K/30p Video |
ISO Setting | 200 - 1,600 ISO | 64 - 25,600 ISO |
ISO Boost | 200 - 3,200 ISO | 32 - 102,400 ISO |
DXO Sensor Quality (score) | 56 | 99 |
DXO Color Depth (bits) | 21.0 | 26.3 |
DXO Dynamic Range (EV) | 11.0 | 14.6 |
DXO Low Light (ISO) | 561 | 2668 |
Screen Specs | Nikon D40 | Nikon Z7 |
Viewfinder Type | Optical viewfinder | Electronic viewfinder |
Viewfinder Field of View | 95% | 100% |
Viewfinder Magnification | 0.53x | 0.80x |
Viewfinder Resolution | 3690k dots | |
Top-Level Screen | no Top Display | Control Panel |
LCD Framing | Live View | |
Rear LCD Size | 2.5inch | 3.2inch |
LCD Resolution | 230k dots | 2100k dots |
LCD Attachment | Fixed screen | Tilting screen |
Touch Input | no Touchscreen | Touchscreen |
Shooting Specs | Nikon D40 | Nikon Z7 |
Focus System | Phase-detect AF | On-Sensor Phase-detect |
Manual Focusing Aid | no Peaking Feature | Focus Peaking |
Max Shutter Speed (mechanical) | 1/4000s | 1/8000s |
Continuous Shooting | 2.5 shutter flaps/s | 9 shutter flaps/s |
Shutter Life Expectancy | 50 000 actuations | 200 000 actuations |
Electronic Shutter | no E-Shutter | up to 1/8000s |
Time-Lapse Photography | no Intervalometer | Intervalometer built-in |
Image Stabilization | Lens stabilization only | In-body stabilization |
Fill Flash | Built-in Flash | no On-Board Flash |
Storage Medium | SDHC cards | XQD cards |
Single or Dual Card Slots | Single card slot | Single card slot |
Connectivity Specs | Nikon D40 | Nikon Z7 |
External Flash | Hotshoe | Hotshoe |
USB Connector | USB 2.0 | USB 3.1 |
HDMI Port | no HDMI | micro HDMI |
Microphone Port | no MIC socket | External MIC port |
Headphone Socket | no Headphone port | Headphone port |
Wifi Support | no Wifi | Wifi built-in |
Bluetooth Support | no Bluetooth | Bluetooth built-in |
Body Specs | Nikon D40 | Nikon Z7 |
Environmental Sealing | not weather sealed | Weathersealed body |
Battery Type | Nikon EN-EL9 | Nikon EN-EL15b |
Battery Life (CIPA) | 470 shots per charge | 330 shots per charge |
In-Camera Charging | no USB charging | USB charging |
Body Dimensions |
124 x 94 x 64 mm (4.9 x 3.7 x 2.5 in) |
134 x 101 x 67 mm (5.3 x 4.0 x 2.6 in) |
Camera Weight | 522 g (18.4 oz) | 675 g (23.8 oz) |
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