Nikon D810 vs Olympus E-420
The Nikon D810 and the Olympus E-420 are two digital cameras that were announced, respectively, in June 2014 and March 2008. Both are DSLR (Digital Single Lens Reflex) cameras that are based on a full frame (D810) and a Four Thirds (E-420) sensor. The Nikon has a resolution of 36.2 megapixels, whereas the Olympus provides 10 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 D810 and the Olympus E-420? 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
An illustration of the physical size and weight of the Nikon D810 and the Olympus E-420 is provided 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 Olympus E-420 is considerably smaller (34 percent) than the Nikon D810. Moreover, the E-420 is substantially lighter (55 percent) than the D810. It is worth mentioning in this context that the D810 is splash and dust resistant, while the E-420 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. A larger imaging sensor will tend to go along with bigger and heavier lenses, although exceptions exist. You can compare the optics available for the two cameras in the Nikon Lens Catalog (D810) and the Four Thirds Lens Catalog (E-420).
Concerning battery life, the D810 gets 1200 shots out of its Nikon EN-EL15 battery, while the E-420 can take 500 images on a single charge of its Olympus BLS-1 power pack.
The adjacent table lists the principal physical characteristics of the two cameras alongside a wider set of alternatives. If you want to switch the focus of the display and review another camera pair, you can move across to the CAM-parator tool and choose from the broad selection of possible camera comparisons there.
Camera Model |
Camera Width |
Camera Height |
Camera Depth |
Camera Weight |
Battery Life |
Weather Sealing |
Camera Launch |
Launch Price |
Street Price |
||
---|---|---|---|---|---|---|---|---|---|---|---|
1. | Nikon D810 | 146 mm | 123 mm | 82 mm | 980 g | 1200 | Y | Jun 2014 | US$ 3 299 | ebay.com | |
2. | Olympus E-420 | 130 mm | 91 mm | 53 mm | 440 g | 500 | n | Mar 2008 | US$ 599 | ebay.com | |
3. | Canon 5DS | 152 mm | 116 mm | 76 mm | 930 g | 700 | Y | Feb 2015 | US$ 3 699 | ebay.com | |
4. | Nikon D4S | 160 mm | 157 mm | 91 mm | 1350 g | 3020 | Y | Feb 2014 | US$ 6 499 | ebay.com | |
5. | Nikon D600 | 141 mm | 113 mm | 82 mm | 850 g | 900 | Y | Sep 2012 | US$ 2 099 | ebay.com | |
6. | Nikon D610 | 141 mm | 113 mm | 82 mm | 850 g | 900 | Y | Oct 2013 | US$ 1 999 | ebay.com | |
7. | Nikon D700 | 147 mm | 123 mm | 77 mm | 1074 g | 1000 | Y | Jul 2008 | US$ 2 999 | ebay.com | |
8. | Nikon D750 | 141 mm | 113 mm | 78 mm | 750 g | 1230 | Y | Sep 2014 | US$ 2 299 | ebay.com | |
9. | Nikon D800 | 146 mm | 123 mm | 82 mm | 1000 g | 900 | Y | Feb 2012 | US$ 2 999 | ebay.com | |
10. | Nikon D800E | 146 mm | 123 mm | 82 mm | 1000 g | 900 | Y | Feb 2012 | US$ 3 299 | ebay.com | |
11. | Nikon D850 | 146 mm | 124 mm | 79 mm | 1005 g | 1840 | Y | Jul 2017 | US$ 3 299 | amazon.com | |
12. | Nikon Df | 144 mm | 110 mm | 67 mm | 760 g | 1400 | Y | Nov 2013 | US$ 2 749 | ebay.com | |
13. | Olympus E-400 | 130 mm | 91 mm | 53 mm | 435 g | 500 | n | Sep 2006 | US$ 699 | ebay.com | |
14. | Olympus E-410 | 130 mm | 91 mm | 53 mm | 435 g | 500 | n | Mar 2007 | US$ 699 | ebay.com | |
15. | Olympus E-450 | 130 mm | 91 mm | 53 mm | 440 g | 500 | n | Mar 2009 | US$ 499 | ebay.com | |
16. | Olympus E-520 | 136 mm | 92 mm | 68 mm | 535 g | 750 | n | May 2008 | US$ 699 | ebay.com | |
17. | Olympus E-620 | 130 mm | 94 mm | 60 mm | 521 g | 500 | n | Feb 2009 | US$ 699 | 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 E-420 was launched at a markedly lower price (by 82 percent) than the D810, 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. 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 more expensive and lead to bigger and heavier cameras and lenses.
Of the two cameras under consideration, the Nikon D810 features a full frame sensor and the Olympus E-420 a Four Thirds sensor. The sensor area in the E-420 is 74 percent smaller. As a result of these sensor size differences, the cameras have a format factor of, respectively, 1.0 and 2.0. The sensor in the D810 has a native 3:2 aspect ratio, while the one in the E-420 offers a 4:3 aspect.
With 36.2MP, the D810 offers a higher resolution than the E-420 (10MP), but the D810 nevertheless has larger individual pixels (pixel pitch of 4.88μm versus 4.74μm for the E-420) due to its larger sensor. Moreover, the D810 is a much more recent model (by 6 years and 3 months) than the E-420, and its sensor will have benefitted from technological advances during this time that further enhance the light gathering capacity of its pixels. Coming back to sensor resolution, it should be mentioned that the D810 has no anti-alias filter installed, so that it can capture all the detail its sensor resolves.
The resolution advantage of the Nikon D810 implies greater flexibility for cropping images or the possibility to print larger pictures. The maximum print size of the D810 for good quality output (200 dots per inch) amounts to 36.8 x 24.6 inches or 93.5 x 62.4 cm, for very good quality (250 dpi) 29.4 x 19.6 inches or 74.8 x 49.9 cm, and for excellent quality (300 dpi) 24.5 x 16.4 inches or 62.3 x 41.6 cm. The corresponding values for the Olympus E-420 are 18.2 x 13.7 inches or 46.3 x 34.7 cm for good quality, 14.6 x 10.9 inches or 37.1 x 27.8 cm for very good quality, and 12.2 x 9.1 inches or 30.9 x 23.2 cm for excellent quality prints.
The Nikon D810 has a native sensitivity range from ISO 64 to ISO 12800, which can be extended to ISO 32-51200. The corresponding ISO settings for the Olympus E-420 are ISO 100 to ISO 1600 (no boost).
Technology-wise, both cameras are equipped with CMOS (Complementary Metal–Oxide–Semiconductor) sensors. 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 determines an overall sensor rating, as well as sub-scores for low-light sensitivity ("DXO Sports"), dynamic range ("DXO Landscape"), and color depth ("DXO Portrait"). Of the two cameras under review, the D810 provides substantially higher image quality than the E-420, with an overall score that is 41 points higher. This advantage is based on 4.2 bits higher color depth, 4.4 EV in additional dynamic range, and 2.4 stops in additional low light sensitivity. 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 D810 | Full Frame | 36.2 | 7360 | 4912 | 1080/60p | 25.7 | 14.8 | 2853 | 97 | |
2. | Olympus E-420 | Four Thirds | 10.0 | 3648 | 2736 | none | 21.5 | 10.4 | 527 | 56 | |
3. | Canon 5DS | Full Frame | 50.3 | 8688 | 5792 | 1080/30p | 24.7 | 12.4 | 2381 | 87 | |
4. | Nikon D4S | Full Frame | 16.2 | 4928 | 3280 | 1080/60p | 24.4 | 13.3 | 3074 | 89 | |
5. | Nikon D600 | Full Frame | 24.2 | 6016 | 4016 | 1080/30p | 25.1 | 14.2 | 2980 | 94 | |
6. | Nikon D610 | Full Frame | 24.2 | 6016 | 4016 | 1080/30p | 25.1 | 14.4 | 2925 | 94 | |
7. | Nikon D700 | Full Frame | 12.1 | 4256 | 2832 | none | 23.5 | 12.2 | 2303 | 80 | |
8. | Nikon D750 | Full Frame | 24.2 | 6016 | 4016 | 1080/60p | 24.8 | 14.5 | 2956 | 93 | |
9. | Nikon D800 | Full Frame | 36.2 | 7360 | 4912 | 1080/30p | 25.3 | 14.4 | 2853 | 95 | |
10. | Nikon D800E | Full Frame | 36.2 | 7360 | 4912 | 1080/30p | 25.6 | 14.3 | 2979 | 96 | |
11. | Nikon D850 | Full Frame | 45.4 | 8256 | 5504 | 4K/30p | 26.4 | 14.8 | 2660 | 100 | |
12. | Nikon Df | Full Frame | 16.2 | 4928 | 3280 | none | 24.6 | 13.1 | 3279 | 89 | |
13. | Olympus E-400 | Four Thirds | 10.0 | 3648 | 2736 | none | 21.0 | 10.6 | 127 | 53 | |
14. | Olympus E-410 | Four Thirds | 10.0 | 3648 | 2736 | none | 21.1 | 10.0 | 494 | 51 | |
15. | Olympus E-450 | Four Thirds | 10.0 | 3648 | 2736 | none | 21.5 | 10.5 | 512 | 56 | |
16. | Olympus E-520 | Four Thirds | 10.0 | 3648 | 2736 | none | 21.4 | 10.4 | 548 | 55 | |
17. | Olympus E-620 | Four Thirds | 12.2 | 4032 | 3024 | none | 21.3 | 10.3 | 536 | 55 | |
Note: DXO values in italics represent estimates based on sensor size and age. |
Many modern cameras are not only capable of taking still images, but can also record movies. The D810 indeed provides movie recording capabilities, while the E-420 does not. The highest resolution format that the D810 can use is 1080/60p.
Feature comparison
Beyond body and sensor, cameras can and do differ across a range of features. The D810 and the E-420 are similar in the sense that both have an optical viewfinder. The latter is useful for getting a clear image for framing even in brightly lit environments. The viewfinder in the D810 offers a wider field of view (100%) than the one in the E-420 (95%), so that a larger proportion of the captured image is visible in the finder. In addition, the viewfinder of the D810 has a higher magnification (0.70x vs 0.46x), 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 D810, the Olympus E-420, 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 D810 | optical | Y | 3.2 / 1229 | fixed | n | 1/8000s | 5.0/s | Y | n | |
2. | Olympus E-420 | optical | n | 2.7 / 215 | fixed | n | 1/4000s | 3.5/s | Y | n | |
3. | Canon 5DS | optical | Y | 3.2 / 1040 | fixed | n | 1/8000s | 5.0/s | n | n | |
4. | Nikon D4S | optical | Y | 3.2 / 921 | fixed | n | 1/8000s | 11.0/s | n | n | |
5. | Nikon D600 | optical | Y | 3.0 / 921 | fixed | n | 1/4000s | 5.5/s | Y | n | |
6. | Nikon D610 | optical | Y | 3.2 / 921 | fixed | n | 1/4000s | 6.0/s | Y | n | |
7. | Nikon D700 | optical | Y | 3.0 / 922 | fixed | n | 1/8000s | 8.0/s | Y | n | |
8. | Nikon D750 | optical | Y | 3.2 / 1229 | tilting | n | 1/4000s | 6.0/s | Y | n | |
9. | Nikon D800 | optical | Y | 3.2 / 921 | fixed | n | 1/8000s | 4.0/s | Y | n | |
10. | Nikon D800E | optical | Y | 3.2 / 921 | fixed | n | 1/8000s | 4.0/s | Y | n | |
11. | Nikon D850 | optical | Y | 3.2 / 2359 | tilting | Y | 1/8000s | 9.0/s | n | n | |
12. | Nikon Df | optical | Y | 3.2 / 921 | fixed | n | 1/4000s | 5.5/s | n | n | |
13. | Olympus E-400 | optical | n | 2.5 / 215 | fixed | n | 1/4000s | 3.0/s | Y | n | |
14. | Olympus E-410 | optical | n | 2.5 / 215 | fixed | n | 1/4000s | 3.0/s | Y | n | |
15. | Olympus E-450 | optical | n | 2.7 / 215 | fixed | n | 1/4000s | 3.5/s | Y | n | |
16. | Olympus E-520 | optical | n | 2.7 / 215 | fixed | n | 1/4000s | 3.5/s | Y | Y | |
17. | Olympus E-620 | optical | n | 2.7 / 230 | swivel | n | 1/4000s | 4.0/s | Y | Y | |
Note: *) Information refers to the mechanical shutter, unless the camera only has an electronic one. |
One feature that is present on the D810, but is missing on the E-420 is a top-level LCD. While being, of course, smaller than the rear screen, the control panel conveys some of the essential shooting information and can be convenient for quick and easy settings verification.
The Nikon D810 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 D810 writes its imaging data to Compact Flash or SDXC cards, while the E-420 uses Compact Flash or xD Picture cards. Both cameras feature dual card slots, which can be very useful in case a memory card fails.
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 D810 and Olympus E-420 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 D810 | Y | stereo / mono | Y | Y | mini | 3.0 | Y | - | - | |
2. | Olympus E-420 | Y | - / - | - | - | - | 2.0 | - | - | - | |
3. | Canon 5DS | Y | mono / mono | Y | - | mini | 3.0 | - | - | - | |
4. | Nikon D4S | Y | mono / mono | Y | Y | mini | 2.0 | - | - | - | |
5. | Nikon D600 | Y | mono / mono | Y | Y | mini | 2.0 | - | - | - | |
6. | Nikon D610 | Y | mono / mono | Y | Y | mini | 2.0 | - | - | - | |
7. | Nikon D700 | Y | - / - | - | - | mini | 2.0 | - | - | - | |
8. | Nikon D750 | Y | stereo / mono | Y | Y | mini | 2.0 | Y | - | - | |
9. | Nikon D800 | Y | mono / mono | Y | Y | mini | 3.0 | - | - | - | |
10. | Nikon D800E | Y | mono / mono | Y | Y | mini | 3.0 | - | - | - | |
11. | Nikon D850 | Y | stereo / mono | Y | Y | mini | 3.0 | Y | Y | Y | |
12. | Nikon Df | Y | - / - | - | - | mini | 2.0 | - | - | - | |
13. | Olympus E-400 | Y | - / - | - | - | - | 2.0 | - | - | - | |
14. | Olympus E-410 | Y | - / - | - | - | - | 2.0 | - | - | - | |
15. | Olympus E-450 | Y | - / - | - | - | - | 2.0 | - | - | - | |
16. | Olympus E-520 | Y | - / - | - | - | - | 2.0 | - | - | - | |
17. | Olympus E-620 | Y | - / - | - | - | - | 2.0 | - | - | - |
It is notable that the D810 offers wifi support, while the E-420 does not. Wifi can be a very convenient means to transfer image data to an off-camera location.
Studio photographers will appreciate that the Nikon D810 (unlike the E-420) features a PC Sync socket, so that professional strobe lights can be controlled by the camera.
Both the D810 and the E-420 have been discontinued, but can regularly be found used on ebay. The D810 was replaced by the Nikon D850, while the E-420 does not have a direct successor. Further information on the features and operation of the D810 and E-420 can be found, respectively, in the Nikon D810 Manual (free pdf) or the online Olympus E-420 Manual.
Review summary
So how do things add up? Which of the two cameras – the Nikon D810 or the Olympus E-420 – 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 Nikon D810:
- More detail: Offers more megapixels (36.2 vs 10MP) with a 94% higher linear resolution.
- Maximized detail: Lacks an anti-alias filter to exploit the sensor's full resolution potential.
- Better image quality: Scores substantially higher (41 points) in the DXO overall assessment.
- Richer colors: Generates images with noticeably better colors (4.2 bits more color depth).
- More dynamic range: Captures a larger spectrum of light and dark details (4.4 EV of extra DR).
- Better low-light sensitivity: Requires less light for good images (2.4 stops ISO advantage).
- Broader imaging potential: Can record not only still images but also 1080/60p movies.
- 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 (0.70x vs 0.46x).
- Easier setting verification: Features an LCD display on top to control shooting parameters.
- Larger screen: Has a bigger rear LCD (3.2" vs 2.7") for image review and settings control.
- More detailed LCD: Has a higher resolution rear screen (1229k vs 215k dots).
- Faster shutter: Has higher mechanical shutter speed (1/8000s vs 1/4000s) to freeze action.
- Faster burst: Shoots at higher frequency (5 vs 3.5 flaps/sec) to capture the decisive moment.
- Easier time-lapse photography: Has an intervalometer built-in for low frequency shooting.
- Longer lasting: Can take more shots (1200 versus 500) on a single battery charge.
- Better sealing: Is weather sealed to enable shooting in dusty or wet environments.
- Faster data transfer: Supports a more advanced USB protocol (3.0 vs 2.0).
- Easier file upload: Has wifi built in for automatic backup or image transfer to the web.
- Better studio light control: Has a PC Sync socket to connect to professional strobe lights.
- More modern: Reflects 6 years and 3 months of technical progress since the E-420 launch.
Advantages of the Olympus E-420:
- Better moiré control: Has an anti-alias filter to avoid artificial patterns to appear in images.
- More compact: Is smaller (130x91mm vs 146x123mm) and will fit more readily into a bag.
- Less heavy: Has a lower weight (by 540g or 55 percent) and is thus easier to take along.
- More affordable: Was introduced into a lower priced category (82 percent cheaper at launch).
- More heavily discounted: Has been around for much longer (launched in March 2008).
If the count of individual advantages (bullet points above) is taken as a guide, the D810 is the clear winner of the match-up (21 : 5 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 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 Nikon D810 and the Olympus E-420 place the cameras among the top in their class? Find out in the latest Best DSLR Camera listing whether the two cameras rank among the cream of the crop.
In any case, while the specs-based evaluation of cameras can be instructive in revealing their potential as photographic tools, it remains partial and cannot reveal, for example, the shooting experience and imaging performance when actually working with the D810 or the E-420. 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 where reviews by experts come in. 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 |
Street Price |
||
---|---|---|---|---|---|---|---|---|---|---|---|
1. | Nikon D810 | 5/5 | .. | 5/5 | 86/100 | 5/5 | 4.5/5 | Jun 2014 | US$ 3 299 | ebay.com | |
2. | Olympus E-420 | .. | 85/100 | .. | + + | 4/5 | 4.5/5 | Mar 2008 | US$ 599 | ebay.com | |
3. | Canon 5DS | .. | + | .. | 83/100 | 4.5/5 | 4.5/5 | Feb 2015 | US$ 3 699 | ebay.com | |
4. | Nikon D4S | 5/5 | .. | .. | .. | 4.5/5 | 4.5/5 | Feb 2014 | US$ 6 499 | ebay.com | |
5. | Nikon D600 | 4/5 | + + | .. | 87/100 | 5/5 | 4.5/5 | Sep 2012 | US$ 2 099 | ebay.com | |
6. | Nikon D610 | 4/5 | + + | .. | 87/100 | 4.5/5 | 4.5/5 | Oct 2013 | US$ 1 999 | ebay.com | |
7. | Nikon D700 | .. | 89/100 | .. | + + | 4.5/5 | 4.5/5 | Jul 2008 | US$ 2 999 | ebay.com | |
8. | Nikon D750 | 5/5 | + + | 4/5 | 90/100 | 4.5/5 | 4.5/5 | Sep 2014 | US$ 2 299 | ebay.com | |
9. | Nikon D800 | 5/5 | + + | .. | 82/100 | 5/5 | 5/5 | Feb 2012 | US$ 2 999 | ebay.com | |
10. | Nikon D800E | .. | .. | .. | 84/100 | 5/5 | 5/5 | Feb 2012 | US$ 3 299 | ebay.com | |
11. | Nikon D850 | 4.5/5 | + + | 5/5 | 89/100 | 4.5/5 | 5/5 | Jul 2017 | US$ 3 299 | amazon.com | |
12. | Nikon Df | 4/5 | .. | .. | 81/100 | 4/5 | 4/5 | Nov 2013 | US$ 2 749 | ebay.com | |
13. | Olympus E-400 | .. | 85/100 | .. | .. | 4/5 | 4/5 | Sep 2006 | US$ 699 | ebay.com | |
14. | Olympus E-410 | .. | 86/100 | .. | + + | 4/5 | 4.5/5 | Mar 2007 | US$ 699 | ebay.com | |
15. | Olympus E-450 | .. | .. | .. | .. | 4/5 | 4/5 | Mar 2009 | US$ 499 | ebay.com | |
16. | Olympus E-520 | .. | 87/100 | .. | + + | 4.5/5 | 4.5/5 | May 2008 | US$ 699 | ebay.com | |
17. | Olympus E-620 | 3/5 | 88/100 | .. | 72/100 | 4.5/5 | 5/5 | Feb 2009 | US$ 699 | 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. Hence, a score should always be seen in the context of the camera's market launch date and its price, and comparing ratings of very distinct cameras or ones that are far apart in terms of their release date have little meaning. Also, kindly note that some of the listed sites have over time developped their review approaches and their reporting style.
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 M10 vs Nikon D810
- Leica S-E Typ 006 vs Olympus E-420
- Nikon D3200 vs Olympus E-420
- Nikon D3400 vs Nikon D810
- Nikon D50 vs Nikon D810
- Nikon D5000 vs Nikon D810
- Nikon D5200 vs Olympus E-420
- Nikon D810 vs Panasonic L1
- Nikon D810 vs Sony RX100 VI
- Olympus E-420 vs Olympus E-M1 II
- Olympus E-420 vs Panasonic TZ100
- Olympus E-420 vs Pentax K-3 II
Specifications: Nikon D810 vs Olympus E-420
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 D810 | Olympus E-420 |
---|---|---|
Camera Type | Digital single lens reflex | Digital single lens reflex |
Camera Lens | Nikon F mount lenses | Four Thirds lenses |
Launch Date | June 2014 | March 2008 |
Launch Price | USD 3,299 | USD 599 |
Sensor Specs | Nikon D810 | Olympus E-420 |
Sensor Technology | CMOS | CMOS |
Sensor Format | Full Frame Sensor | Four Thirds Sensor |
Sensor Size | 35.9 x 24.0 mm | 17.3 x 13.0 mm |
Sensor Area | 861.6 mm2 | 224.9 mm2 |
Sensor Diagonal | 43.2 mm | 21.6 mm |
Crop Factor | 1.0x | 2.0x |
Sensor Resolution | 36.2 Megapixels | 10 Megapixels |
Image Resolution | 7360 x 4912 pixels | 3648 x 2736 pixels |
Pixel Pitch | 4.88 μm | 4.74 μm |
Pixel Density | 4.20 MP/cm2 | 4.44 MP/cm2 |
Moiré control | no AA filter | Anti-Alias filter |
Movie Capability | 1080/60p Video | no Video |
ISO Setting | 64 - 12,800 ISO | 100 - 1,600 ISO |
ISO Boost | 32 - 51,200 ISO | no Enhancement |
Image Processor | EXPEED 4 | TruePic III |
DXO Sensor Quality (score) | 97 | 56 |
DXO Color Depth (bits) | 25.7 | 21.5 |
DXO Dynamic Range (EV) | 14.8 | 10.4 |
DXO Low Light (ISO) | 2853 | 527 |
Screen Specs | Nikon D810 | Olympus E-420 |
Viewfinder Type | Optical viewfinder | Optical viewfinder |
Viewfinder Field of View | 100% | 95% |
Viewfinder Magnification | 0.70x | 0.46x |
Top-Level Screen | Control Panel | no Top Display |
LCD Framing | Live View | Live View |
Rear LCD Size | 3.2inch | 2.7inch |
LCD Resolution | 1229k dots | 215k dots |
LCD Attachment | Fixed screen | Fixed screen |
Shooting Specs | Nikon D810 | Olympus E-420 |
Focus System | Phase-detect AF | Phase-detect AF |
Continuous Shooting | 5 shutter flaps/s | 3.5 shutter flaps/s |
Time-Lapse Photography | Intervalometer built-in | no Intervalometer |
Fill Flash | Built-in Flash | Built-in Flash |
Storage Medium | CF or SDXC cards | CF or XD cards |
Single or Dual Card Slots | Dual card slots | Dual card slots |
Connectivity Specs | Nikon D810 | Olympus E-420 |
External Flash | Hotshoe | Hotshoe |
Studio Flash | PC Sync socket | no PC Sync |
USB Connector | USB 3.0 | USB 2.0 |
HDMI Port | mini HDMI | no HDMI |
Microphone Port | External MIC port | no MIC socket |
Headphone Socket | Headphone port | no Headphone port |
Wifi Support | Wifi built-in | no Wifi |
Body Specs | Nikon D810 | Olympus E-420 |
Environmental Sealing | Weathersealed body | not weather sealed |
Battery Type | Nikon EN-EL15 | Olympus BLS-1 |
Battery Life (CIPA) | 1200 shots per charge | 500 shots per charge |
Body Dimensions |
146 x 123 x 82 mm (5.7 x 4.8 x 3.2 in) |
130 x 91 x 53 mm (5.1 x 3.6 x 2.1 in) |
Camera Weight | 980 g (34.6 oz) | 440 g (15.5 oz) |
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