Nikon D3400 versus Canon 77D
The Nikon D3400 and the Canon EOS 77D are two digital cameras that were revealed to the public, respectively, in August 2016 and February 2017. Both are DSLR (Digital Single Lens Reflex) cameras that are equipped with an APS-C sensor. Both cameras offer a resolution of 24 megapixel.
An illustration of the physical size and weight of the Nikon D3400 and the Canon 77D is provided in the side-by-side display below. Three consecutive perspectives from the front, the top, and the back are presented. All size dimensions are rounded to the nearest millimeter. You can also toggle the display to switch to a percentage comparison if you prefer that the measures are being expressed in relative terms (in this case, the camera on the left – the D3400 – represents 100 percent across all the size and weight measures).
If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Canon 77D is notably larger (8 percent) than the Nikon D3400. Moreover, the 77D is markedly heavier (21 percent) than the D3400. In this context, it is worth noting that neither the D3400 nor the 77D 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. Yet, since both cameras are based around an APS-C sensor, their respective lenses will tend to have similar dimensions and heft. You can find an overview of optics for the two cameras in the Nikon Lens Catalog (D3400) and the Canon EF Lens Catalog (77D).
The table below summarizes the key physical specs of the two cameras alongside a broader set of comparators. If you want to switch the focus of the display and review another camera pair, just select a new right or left comparator from among the camera models in the table. Alternatively, you can also move across to the CAM-parator tool and choose from the broad selection of possible comparisons there.
|Camera Body Specifications
|Nikon D3400 (⇒ rgt)||124 mm||98 mm||76 mm||445 g||1200||no||2016||499||latest||check|
|Canon 77D (⇒ lft)||131 mm||100 mm||76 mm||540 g||600||no||2017||899||latest||check|
|Canon T7 (⇒ lft | rgt)||129 mm||101 mm||78 mm||475 g||500||no||2018||449||latest||check|
|Canon M6 (⇒ lft | rgt)||112 mm||68 mm||45 mm||390 g||295||no||2017||779||latest||check|
|Canon SL2 (⇒ lft | rgt)||122 mm||93 mm||70 mm||453 g||650||no||2017||549||latest||check|
|Canon T7i (⇒ lft | rgt)||131 mm||100 mm||76 mm||532 g||600||no||2017||749||latest||check|
|Canon M5 (⇒ lft | rgt)||116 mm||89 mm||61 mm||427 g||295||no||2016||979||latest||check|
|Canon M3 (⇒ lft | rgt)||111 mm||68 mm||44 mm||366 g||250||no||2015||679||discont.||check|
|Nikon D7500 (⇒ lft | rgt)||136 mm||104 mm||73 mm||720 g||950||YES||2017||1,299||latest||check|
|Nikon D500 (⇒ lft | rgt)||147 mm||115 mm||81 mm||860 g||1240||YES||2016||1,999||latest||check|
|Nikon D5600 (⇒ lft | rgt)||124 mm||97 mm||70 mm||465 g||970||no||2016||699||latest||check|
|Nikon D5500 (⇒ lft | rgt)||124 mm||97 mm||70 mm||420 g||820||no||2015||899||discont.||check|
|Nikon D3300 (⇒ lft | rgt)||124 mm||98 mm||76 mm||430 g||700||no||2014||499||discont.||check|
|Nikon D5300 (⇒ lft | rgt)||125 mm||98 mm||76 mm||480 g||600||no||2013||799||discont.||check|
|Nikon D3200 (⇒ lft | rgt)||125 mm||96 mm||77 mm||505 g||540||no||2012||599||discont.||check|
The listed prices provide an indication of the market segment that the manufacturer of the cameras have been targeting. The D3400 was launched at a markedly lower price (by 44 percent) than the 77D, 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.
The size of the sensor inside a digital camera is one of the key determinants 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 tend to be more expensive and lead to bigger and heavier cameras and lenses.
Both cameras under consideration feature an APS-C sensor, but their sensors differ slightly in size. The sensor area in the 77D is 10 percent smaller. As a result of these sensor size differences, the cameras have format factors, respectively, of 1.5 (D3400) and 1.6. Both cameras have a native aspect ratio (sensor width to sensor height) of 3:2.
Even though the D3400 has a larger sensor, both cameras offer the same resolution of 24 megapixel. This implies that the D3400 has a lower pixel density and larger individual pixels (with a pixel pitch of 3.91μm versus 3.72μm for the 77D), which gives it a potential advantage in terms of light gathering capacity. It should, however, be noted that the 77D is a somewhat more recent model (by 5 months) than the D3400, and its sensor might have benefitted from technological advances during this time that at least partly compensate for the smaller pixel size. Coming back to sensor resolution, it should be mentioned that the D3400 has no anti-alias filter installed, so that it can capture all the detail its sensor resolves.
For most cameras, data on sensor performance has been reported by DXO Mark. This service assesses and scores the color depth ("DXO Portrait"), dynamic range ("DXO Landscape"), and low-light sensitivity ("DXO Sports") of camera sensors, and also publishes an overall camera score. The adjacent table reports on the physical sensor characteristics and the outcomes of the DXO sensor quality tests for a sample of comparator-cameras.
|Nikon D3400 (⇒ rgt)||APS-C||24.0||6000||4000||1080/60p||24.8||13.9||1192||86|
|Canon 77D (⇒ lft)||APS-C||24.0||6000||4000||1080/60p||..||..||..||..|
|Canon T7 (⇒ lft | rgt)||APS-C||24.0||6000||4000||1080/30p||..||..||..||..|
|Canon M6 (⇒ lft | rgt)||APS-C||24.0||6000||4000||1080/60p||..||..||..||..|
|Canon SL2 (⇒ lft | rgt)||APS-C||24.0||6000||4000||1080/60p||23.6||13.4||1041||79|
|Canon T7i (⇒ lft | rgt)||APS-C||24.0||6000||4000||1080/60p||..||..||..||..|
|Canon M5 (⇒ lft | rgt)||APS-C||24.0||6000||4000||1080/60p||23.4||12.4||1262||77|
|Canon M3 (⇒ lft | rgt)||APS-C||24.0||6000||4000||1080/30p||22.8||11.8||1169||72|
|Nikon D7500 (⇒ lft | rgt)||APS-C||20.7||5568||3712||4K/30p||24.3||14.0||1483||86|
|Nikon D500 (⇒ lft | rgt)||APS-C||20.7||5568||3712||4K/30p||24.0||14.0||1324||83|
|Nikon D5600 (⇒ lft | rgt)||APS-C||24.0||6000||4000||1080/60p||24.1||14.0||1306||84|
|Nikon D5500 (⇒ lft | rgt)||APS-C||24.0||6000||4000||1080/60p||24.1||14.0||1438||84|
|Nikon D3300 (⇒ lft | rgt)||APS-C||24.0||6000||4000||1080/60p||24.3||12.8||1385||82|
|Nikon D5300 (⇒ lft | rgt)||APS-C||24.0||6000||4000||1080/60p||24.0||13.9||1338||83|
|Nikon D3200 (⇒ lft | rgt)||APS-C||24.1||6016||4000||1080/30p||24.1||13.2||1131||81|
Many modern cameras are not only capable of taking still images, but also of capturing video footage. The two cameras under consideration both have sensors whose read-out speed is fast enough to capture moving pictures, and both provide the same movie specifications (1080/60p).
Apart from body and sensor, cameras can and do differ across a range of features. The D3400 and the 77D 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 adjacent table lists some of the other core features of the Nikon D3400 and Canon 77D along with similar information for a selection of comparators. The full specs-sheets can be found in the camera manual or, for example, in the dpreview camera hub.
|Nikon D3400 (⇒ rgt)||optical||no||3.0||921||fixed||no||4000||5.0||7||no|
|Canon 77D (⇒ lft)||optical||YES||3.0||1040||swivel||YES||4000||6.0||12||no|
|Canon T7 (⇒ lft | rgt)||optical||no||3.0||920||fixed||no||4000||3.0||9.2||no|
|Canon M6 (⇒ lft | rgt)||no||no||3.0||1040||tilting||YES||4000||9.0||5||no|
|Canon SL2 (⇒ lft | rgt)||optical||no||3.0||1040||swivel||YES||4000||5.0||9.8||no|
|Canon T7i (⇒ lft | rgt)||optical||no||3.0||1040||swivel||YES||4000||6.0||12||no|
|Canon M5 (⇒ lft | rgt)||2360||no||3.2||1620||tilting||YES||4000||9.0||5||no|
|Canon M3 (⇒ lft | rgt)||no||no||3.0||1040||tilting||YES||4000||4.2||5||no|
|Nikon D7500 (⇒ lft | rgt)||optical||YES||3.2||922||tilting||YES||8000||8.0||12||no|
|Nikon D500 (⇒ lft | rgt)||optical||YES||3.2||2359||tilting||YES||8000||10.0||no||no|
|Nikon D5600 (⇒ lft | rgt)||optical||no||3.2||1037||swivel||YES||4000||5.0||12||no|
|Nikon D5500 (⇒ lft | rgt)||optical||no||3.2||1037||swivel||YES||4000||5.0||12||no|
|Nikon D3300 (⇒ lft | rgt)||optical||no||3.0||921||fixed||no||4000||5.0||12||no|
|Nikon D5300 (⇒ lft | rgt)||optical||no||3.2||1037||swivel||no||4000||5.0||12||no|
|Nikon D3200 (⇒ lft | rgt)||optical||no||3.0||921||fixed||no||4000||4.0||12||no|
Both the D3400 and the 77D are current models that good online retailers will have in stock. You can check the latest prices, for example, at amazon. The D3400 replaced the earlier Nikon D3300, while the 77D followed on from the Canon T6s.
So how do things add up? Which of the two cameras – the Nikon D3400 or the Canon 77D – has the upper hand? The listing below highlights the relative strengths of the two models.
Advantages of the Nikon D3400:
- Maximized detail: Lacks an anti-alias filter to exploit the sensor's full resolution potential.
- Less heavy: Is lighter (by 95g or 18 percent) and hence easier to carry around.
- Longer lasting: Can take more shots (1200 versus 600) on a single battery charge.
- More affordable: Was introduced into a lower priced category (44 percent cheaper at launch).
- More heavily discounted: Has been on the market for longer (launched in August 2016).
Arguments in favor of the Canon EOS 77D:
- Better moiré control: Has an anti-alias filter to avoid artificial patterns to appear in images.
- Easier setting verification: Has a control panel on top to check shooting parameters.
- More detailed LCD: Has a higher resolution rear screen (1040k vs 921k dots).
- More flexible LCD: Has swivel screen for odd-angle shots in portrait or landscape orientation.
- Fewer buttons to press: Has a touchscreen to facilitate handling and shooting adjustments.
- Faster burst: Shoots at higher frequency (6 vs 5 flaps/sec) to capture the decisive moment.
- More modern: Was introduced somewhat (5 months) more recently.
If the count of relative strengths (bullet points above) is taken as a measure, the 77D emerges as the winner of the match-up (7 : 5 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.
In any case, while the comparison of technical specifications can provide a useful overview of the capabilities of different cameras, it remains incomplete and does no justice, for example, to the way the D3400 or the 77D handle or 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. This is why expert reviews are important. The adjacent table relays the overall verdicts of several of the most popular camera review sites. The full reviews are available, respectively, at cameralabs.com, dpreview.com, ephotozine.com, imaging-resource.com, and photographyblog.com.
|Nikon D3400 (⇒ rgt)||Rec||76/100||4/5||4.5/5||4.5/5||2016||499||latest||check|
|Canon 77D (⇒ lft)||..||82/100 Silver||4.5/5||4.5/5||4/5||2017||899||latest||check|
|Canon T7 (⇒ lft | rgt)||..||..||..||..||..||2018||449||latest||check|
|Canon M6 (⇒ lft | rgt)||-||80/100 Silver||4/5||4.5/5||4/5||2017||779||latest||check|
|Canon SL2 (⇒ lft | rgt)||HiRec||78/100 Silver||4.5/5||-||4.5/5||2017||549||latest||check|
|Canon T7i (⇒ lft | rgt)||..||80/100 Gold||4.5/5||..||4/5||2017||749||latest||check|
|Canon M5 (⇒ lft | rgt)||Rec||82/100 Silver||4/5||4.5/5||4/5||2016||979||latest||check|
|Canon M3 (⇒ lft | rgt)||reviewed||75/100||4.5/5||4.5/5||4/5||2015||679||discont.||check|
|Nikon D7500 (⇒ lft | rgt)||HiRec||86/100 Silver||5/5||4.5/5||4.5/5||2017||1,299||latest||check|
|Nikon D500 (⇒ lft | rgt)||HiRec||91/100 Gold||4.5/5||5/5||5/5||2016||1,999||latest||check|
|Nikon D5600 (⇒ lft | rgt)||-||79/100 Silver||4.5/5||4.5/5||4/5||2016||699||latest||check|
|Nikon D5500 (⇒ lft | rgt)||Rec||79/100 Silver||4.5/5||5/5||4.5/5||2015||899||discont.||check|
|Nikon D3300 (⇒ lft | rgt)||Rec||77/100 Silver||4.5/5||4.5/5||4.5/5||2014||499||discont.||check|
|Nikon D5300 (⇒ lft | rgt)||HiRec||79/100 Silver||4.5/5||4.5/5||4.5/5||2013||799||discont.||check|
|Nikon D3200 (⇒ lft | rgt)||HiRec||73/100 Silver||4.5/5||4.5/5||4.5/5||2012||599||discont.||check|
The above review scores should be interpreted with care, though. The ratings are only valid when refering to cameras in the same category and of the same age. Hence, a score should always be seen in the context of the camera's market launch date and its price, 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.
If you would like to see a different side-by-side camera review, just make a corresponding selection in the search boxes below. An an alternative, you can also directly jump to any one of the listed comparisons that were previously generated by the CAM-parator tool. If you do not see the camera that you are looking for, kindly get in touch, and I will try to update the database with the necessary infos.
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