Nikon D3400 vs Olympus TG-6
The Nikon D3400 and the Olympus Tough TG-6 are two digital cameras that were officially introduced, respectively, in August 2016 and May 2019. The D3400 is a DSLR, while the TG-6 is a fixed lens compact. The cameras are based on an APS-C (D3400) and a 1/2.3-inch (TG-6) sensor. The Nikon has a resolution of 24 megapixels, whereas the Olympus provides 12 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 D3400 and the Olympus Tough TG-6? 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.
The physical size and weight of the Nikon D3400 and the Olympus TG-6 are illustrated in the side-by-side display below. The two cameras are presented according to their relative size. Three successive views from the front, the top, and the rear are shown. All width, height and depth measures are rounded to the nearest millimeter.
Both cameras are available in two different colors (black, red).
If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Olympus TG-6 is considerably smaller (39 percent) than the Nikon D3400. It is noteworthy in this context that the TG-6 is splash and dust-proof, while the D3400 does not feature any corresponding weather-sealing. More than that, the TG-6 is water-proof up to 15m and can, thus, be used for underwater photography.
The above size and weight comparisons are to some extent incomplete and possibly misleading, as the TG-6 has a lens built in, whereas the D3400 is an interchangeable lens camera that requires a separate lens. Attaching the latter will add extra weight and bulk to the setup. You can compare the optics available for the D3400 and their specifications in the Nikon Lens Catalog.
Concerning battery life, the D3400 gets 1200 shots out of its EN-EL14a battery, while the TG-6 can take 340 images on a single charge of its LI-92B power pack. The power pack in the TG-6 can be charged via the USB port, which can be very convenient when travelling.
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.
|1.||Nikon D3400||124 mm||98 mm||76 mm||445 g||1200||n||Aug 2016||499|
|2.||Olympus TG-6||113 mm||66 mm||32 mm||253 g||340||Y||May 2019||449|
|3.||Canon SL2||122 mm||93 mm||70 mm||453 g||650||n||Jun 2017||549|
|4.||Nikon D3500||124 mm||97 mm||70 mm||365 g||1550||n||Aug 2018||429|
|5.||Nikon W300||112 mm||66 mm||29 mm||231 g||280||Y||May 2017||389|
|6.||Nikon D5600||124 mm||97 mm||70 mm||465 g||970||n||Nov 2016||699|
|7.||Nikon D500||147 mm||115 mm||81 mm||860 g||1240||Y||Jan 2016||1,999|
|8.||Nikon D5500||124 mm||97 mm||70 mm||420 g||820||n||Jan 2015||899|
|9.||Nikon D7200||136 mm||107 mm||76 mm||765 g||1110||Y||Mar 2015||1,199|
|10.||Nikon D3300||124 mm||98 mm||76 mm||430 g||700||n||Jan 2014||499|
|11.||Nikon D5300||125 mm||98 mm||76 mm||480 g||600||n||Oct 2013||799|
|12.||Nikon D3200||125 mm||96 mm||77 mm||505 g||540||n||Apr 2012||599|
|13.||Nikon D5200||129 mm||98 mm||78 mm||555 g||500||n||Nov 2012||749|
|14.||Olympus TG-5||113 mm||66 mm||32 mm||250 g||340||Y||May 2017||449|
|15.||Olympus TG-4||112 mm||66 mm||31 mm||247 g||380||Y||Apr 2015||379|
|16.||Olympus XZ-1||111 mm||65 mm||42 mm||275 g||320||n||Jan 2011||499|
|17.||Ricoh WG-6||118 mm||66 mm||33 mm||246 g||340||Y||Feb 2019||399|
|Notes: Measurements and pricing do not include easily detachable parts, such as add-on or interchangeable lenses or optional viewfinders.|
Any camera decision will naturally be influenced heavily by the price. The manufacturer’s suggested retail prices give an idea on the placement of the camera in the maker’s lineup and the broader market. The TG-6 was launched at a lower price than the D3400, despite having a lens built in. 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.
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 tend to have larger individual pixels that provide better low-light sensitivity, wider dynamic range, and richer color-depth than smaller pixel-units in a sensor of the same technological generation. Furthermore, a large sensor camera will give the photographer more possibilities to use shallow depth-of-field in order to isolate a subject from the 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 D3400 features an APS-C sensor and the Olympus TG-6 a 1/2.3-inch sensor. The sensor area in the TG-6 is 92 percent smaller. As a result of these sensor size differences, the cameras have a format factor of, respectively, 1.5 and 5.6. The sensor in the D3400 has a native 3:2 aspect ratio, while the one in the TG-6 offers a 4:3 aspect.
With 24MP, the D3400 offers a higher resolution than the TG-6 (12MP), but the D3400 nevertheless has larger individual pixels (pixel pitch of 3.91μm versus 1.53μm for the TG-6) due to its larger sensor. However, the TG-6 is a much more recent model (by 2 years and 9 months) than the D3400, 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 D3400 has no anti-alias filter installed, so that it can capture all the detail its sensor resolves.
The resolution advantage of the Nikon D3400 implies greater flexibility for cropping images or the possibility to print larger pictures. The maximum print size of the D3400 for good quality output (200 dots per inch) amounts to 30 x 20 inches or 76.2 x 50.8 cm, for very good quality (250 dpi) 24 x 16 inches or 61 x 40.6 cm, and for excellent quality (300 dpi) 20 x 13.3 inches or 50.8 x 33.9 cm. The corresponding values for the Olympus TG-6 are 20 x 15 inches or 50.8 x 38.1 cm for good quality, 16 x 12 inches or 40.6 x 30.5 cm for very good quality, and 13.3 x 10 inches or 33.9 x 25.4 cm for excellent quality prints.
The Nikon D3400 has a native sensitivity range from ISO 100 to ISO 25600. The corresponding ISO settings for the Olympus Tough TG-6 are ISO 100 to ISO 12800 (no boost).
Consistent information on actual sensor performance is available from DXO Mark for many cameras. This service is based on lab testing and assigns an overall score to each camera sensor, as well as ratings for dynamic range ("DXO Landscape"), color depth ("DXO Portrait"), and low-light sensitivity ("DXO Sports"). The table below summarizes the physical sensor characteristics and sensor quality findings and compares them across a set of similar cameras.
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, but the TG-6 provides a better video resolution than the D3400. It can shoot movie footage at 4K/30p, while the Nikon is limited to 1080/60p.
Apart from body and sensor, cameras can and do differ across a variety of features. For example, the D3400 has an optical viewfinder, which can be very useful when shooting in bright sunlight. In contrast, the TG-6 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 D3400, the Olympus TG-6, and comparable cameras.
|1.||Nikon D3400||optical||n||3.0 / 921||fixed||n||1/4000s||5.0||Y||n|
|2.||Olympus TG-6||none||n||3.0 / 1040||fixed||n||1/2000s||20.0||Y||Y|
|3.||Canon SL2||optical||n||3.0 / 1040||swivel||Y||1/4000s||5.0||Y||n|
|4.||Nikon D3500||optical||n||3.0 / 921||fixed||n||1/4000s||5.0||Y||n|
|5.||Nikon W300||none||n||3.0 / 921||fixed||n||1/4000s||7.0||Y||Y|
|6.||Nikon D5600||optical||n||3.2 / 1037||swivel||Y||1/4000s||5.0||Y||n|
|7.||Nikon D500||optical||Y||3.2 / 2359||tilting||Y||1/8000s||10.0||n||n|
|8.||Nikon D5500||optical||n||3.2 / 1037||swivel||Y||1/4000s||5.0||Y||n|
|9.||Nikon D7200||optical||Y||3.2 / 1229||fixed||n||1/8000s||6.0||Y||n|
|10.||Nikon D3300||optical||n||3.0 / 921||fixed||n||1/4000s||5.0||Y||n|
|11.||Nikon D5300||optical||n||3.2 / 1037||swivel||n||1/4000s||5.0||Y||n|
|12.||Nikon D3200||optical||n||3.0 / 921||fixed||n||1/4000s||4.0||Y||n|
|13.||Nikon D5200||optical||n||3.0 / 921||swivel||n||1/4000s||5.0||Y||n|
|14.||Olympus TG-5||none||n||3.0 / 460||fixed||n||1/2000s||20.0||Y||Y|
|15.||Olympus TG-4||none||n||3.0 / 460||fixed||n||1/2000s||5.0||Y||Y|
|16.||Olympus XZ-1||optional||n||3.0 / 614||fixed||n||1/2000s||2.0||Y||Y|
|17.||Ricoh WG-6||none||n||3.0 / 1040||fixed||n||1/4000s||1.0||Y||n|
The Olympus TG-6 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.
Concerning the storage of imaging data, both the D3400 and the TG-6 write their files to SDXC cards. Both cameras can use UHS-I cards, which provide for Ultra High Speed data transfer of up to 104 MB/s.
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 D3400 and Olympus Tough TG-6 and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.
Mic / Speaker
|1.||Nikon D3400||Y||mono / mono||-||-||mini||2.0||-||-||Y|
|2.||Olympus TG-6||-||stereo / mono||-||-||micro||2.0||Y||-||-|
|3.||Canon SL2||Y||stereo / mono||Y||-||mini||2.0||Y||Y||Y|
|4.||Nikon D3500||Y||mono / mono||-||-||mini||2.0||-||-||Y|
|5.||Nikon W300||-||stereo / mono||-||-||micro||2.0||Y||-||Y|
|6.||Nikon D5600||Y||stereo / mono||Y||-||mini||2.0||Y||Y||Y|
|7.||Nikon D500||Y||stereo / mono||Y||Y||mini||3.0||Y||Y||Y|
|8.||Nikon D5500||Y||stereo / mono||Y||-||mini||2.0||Y||-||-|
|9.||Nikon D7200||Y||stereo / mono||Y||Y||mini||2.0||Y||Y||-|
|10.||Nikon D3300||Y||mono / mono||Y||-||mini||2.0||-||-||-|
|11.||Nikon D5300||Y||stereo / mono||Y||-||mini||2.0||Y||-||-|
|12.||Nikon D3200||Y||mono / mono||Y||-||mini||2.0||-||-||-|
|13.||Nikon D5200||Y||stereo / mono||Y||-||mini||2.0||-||-||-|
|14.||Olympus TG-5||-||stereo / mono||-||-||micro||2.0||Y||-||-|
|15.||Olympus TG-4||-||stereo / mono||-||-||micro||2.0||Y||-||-|
|16.||Olympus XZ-1||Y||mono / -||-||-||mini||2.0||-||-||-|
|17.||Ricoh WG-6||-||mono / mono||-||-||micro||3.0||-||-||-|
It is notable that the D3400 has a hotshoe, while the TG-6 does not. This socket makes it possible to easily attach optional accessories, such as an external flash gun.
Travel and landscape photographers will find it useful that the TG-6 has an internal geolocalization sensor and can record GPS coordinates in its EXIF data.
The TG-6 is a recent model that features in the current product line-up of Olympus. In contrast, the D3400 has been discontinued (but can be found pre-owned on eBay). As a replacement in the same line of cameras, the D3400 was succeeded by the Nikon D3500. Further information on the two cameras (e.g. user guides, manuals), as well as related accessories, can be found on the official Nikon and Olympus websites.
So what is the bottom line? Is the Nikon D3400 better than the Olympus TG-6 or vice versa? Below is a summary of the relative strengths of each of the two contestants.
Arguments in favor of the Nikon D3400:
- More detail: Offers more megapixels (24 vs 12MP) with a 44% higher linear resolution.
- Maximized detail: Lacks an anti-alias filter to exploit the sensor's full resolution potential.
- Better image quality: Features bigger pixels on a larger sensor for higher quality imaging.
- Richer colors: The pixel size advantage translates into images with better, more accurate colors.
- More dynamic range: Larger pixels capture a wider spectrum of light and dark details.
- Better low-light sensitivity: Larger pixels means good image quality even under poor lighting.
- Easier framing: Has an optical viewfinder for image composition and settings control.
- Faster shutter: Has higher mechanical shutter speed (1/4000s vs 1/2000s) to freeze action.
- More flexible: Can take a variety of interchangeable lenses, including specialty optics.
- Longer lasting: Can take more shots (1200 versus 340) on a single battery charge.
- Better lighting: Features a hotshoe and can thus hold and trigger an external flash gun.
- Easier wireless transfer: Supports Bluetooth for image sharing without cables.
- More heavily discounted: Has been available for much longer (launched in August 2016).
Reasons to prefer the Olympus Tough TG-6:
- Better moiré control: Has an anti-alias filter to avoid artificial patterns to appear in images.
- Better video: Provides higher definition movie capture (4K/30p vs 1080/60p).
- More detailed LCD: Has a higher resolution rear screen (1040k vs 921k dots).
- Faster burst: Shoots at higher frequency (20 vs 5 flaps/sec) to capture the decisive moment.
- Easier time-lapse photography: Has an intervalometer built-in for low frequency shooting.
- Ready to shoot: Comes with an integrated lens, while the D3400 requires a separate lens.
- More compact: Is smaller (113x66mm vs 124x98mm) and will fit more readily into a bag.
- Less heavy: Has a lower weight even though it has a lens built in (unlike the D3400).
- 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.
- Water-proof: Is rugged and sealed and can thus be used for underwater photography (up to 15m).
- Easier geotagging: Features an internal GPS sensor to log localization data.
- Easier file upload: Has wifi built in for automatic backup or image transfer to the web.
- More affordable: Was introduced at a lower price, despite coming with a built-in lens.
- More modern: Reflects 2 years and 9 months of technical progress since the D3400 launch.
If the number of relative strengths (bullet points above) is taken as a guide, the TG-6 emerges as the winner of the match-up (16 : 13 points). However, the relevance of individual strengths will vary across photographers, so that you might want to apply your own weighing scheme to the summary points when reflecting and deciding on a new camera. A professional wildlife photographer will view the differences between cameras in a way that diverges from the perspective of a family photog, and a person interested in architecture has distinct needs from a sports shooter. Hence, the decision which camera is best and worth buying is often a very personal one.
How about other alternatives? Do the specifications of the Nikon D3400 and the Olympus TG-6 place the cameras among the top in their class? Find out in the latest Best DSLR Camera and Best Travel-Zoom 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 remains incomplete and does no justice, for example, to the way the D3400 or the TG-6 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 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.
|1.||Nikon D3400||4/5||+||4/5||76/100||4/5||4.5/5||Aug 2016||499|
|2.||Olympus TG-6||..||+ +||4.5/5||76/100||4/5||4/5||May 2019||449|
|3.||Canon SL2||4/5||+ +||4/5||78/100||4.5/5||4.5/5||Jun 2017||549|
|4.||Nikon D3500||..||..||4/5||75/100||4/5||4.5/5||Aug 2018||429|
|5.||Nikon W300||..||+||..||..||4/5||4/5||May 2017||389|
|6.||Nikon D5600||4/5||..||4/5||79/100||4.5/5||4/5||Nov 2016||699|
|7.||Nikon D500||5/5||+ +||4.7/5||91/100||4.5/5||5/5||Jan 2016||1,999|
|8.||Nikon D5500||5/5||+||..||79/100||4.5/5||4.5/5||Jan 2015||899|
|9.||Nikon D7200||4/5||+ +||..||84/100||4.5/5||4.5/5||Mar 2015||1,199|
|10.||Nikon D3300||3/5||+||..||77/100||4.5/5||4.5/5||Jan 2014||499|
|11.||Nikon D5300||4/5||+ +||..||79/100||4.5/5||4.5/5||Oct 2013||799|
|12.||Nikon D3200||5/5||+ +||..||73/100||4.5/5||4.5/5||Apr 2012||599|
|13.||Nikon D5200||4/5||+ +||..||79/100||4.5/5||4.5/5||Nov 2012||749|
|14.||Olympus TG-5||..||+ +||..||..||4/5||4/5||May 2017||449|
|15.||Olympus TG-4||..||+||..||79/100||4/5||4/5||Apr 2015||379|
|16.||Olympus XZ-1||4/5||..||..||74/100||4.5/5||4.5/5||Jan 2011||499|
|17.||Ricoh WG-6||..||..||..||..||3.5/5||3.5/5||Feb 2019||399|
|Notes: (+ +) highly recommended; (+) recommended; (o) reviewed; (..) not available.|
The review scores listed above should be treated with care, though. The ratings were established in reference to similarly priced cameras that were available in the market at the time of the review. A score, therefore, has to be seen in close connection to the price and market introduction time of the camera, and 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? If you would like to see a different side-by-side camera review, just make a corresponding selection in the search boxes below. 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 30D vs Olympus TG-6
- Canon 350D vs Nikon D3400
- Canon 800D vs Nikon D3400
- Canon D30 vs Nikon D3400
- Fujifilm X-E2 vs Nikon D3400
- Fujifilm X100 vs Olympus TG-6
- Leica X Typ 113 vs Nikon D3400
- Nikon D3400 vs Panasonic GX850
- Nikon D70 vs Olympus TG-6
- Olympus TG-6 vs Panasonic FZ1000
- Olympus TG-6 vs Sony A5000
- Olympus TG-6 vs Sony RX10
Specifications: Nikon D3400 vs Olympus TG-6
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 D3400||Olympus TG-6|
|Camera Type||Digital single lens reflex||Fixed lens compact camera|
|Camera Lens||Nikon F mount lenses||25-100mm f/2.0-4.9|
|Launch Date||August 2016||May 2019|
|Launch Price||USD 499||USD 449|
|Sensor Specs||Nikon D3400||Olympus TG-6|
|Sensor Format||APS-C Sensor||1/2.3" Sensor|
|Sensor Size||23.5 x 15.6 mm||6.17 x 4.55 mm|
|Sensor Area||366.6 mm2||28.0735 mm2|
|Sensor Diagonal||28.2 mm||7.7 mm|
|Sensor Resolution||24 Megapixels||12 Megapixels|
|Image Resolution||6000 x 4000 pixels||4000 x 3000 pixels|
|Pixel Pitch||3.91 μm||1.53 μm|
|Pixel Density||6.55 MP/cm2||42.74 MP/cm2|
|Moiré control||no AA filter||Anti-Alias filter|
|Movie Capability||1080/60p Video||4K/30p Video|
|ISO Setting||100 - 25,600 ISO||100 - 12,800 ISO|
|Image Processor||EXPEED 4||TruePic VIII|
|DXO Sensor Quality (score)||86||..|
|DXO Color Depth (bits)||24.8||..|
|DXO Dynamic Range (EV)||13.9||..|
|DXO Low Light (ISO)||1192||..|
|Screen Specs||Nikon D3400||Olympus TG-6|
|Viewfinder Type||Optical viewfinder||no viewfinder|
|Viewfinder Field of View||95%|
|LCD Framing||Live View||Live View|
|Rear LCD Size||3.0inch||3.0inch|
|LCD Resolution||921k dots||1040k dots|
|LCD Attachment||Fixed screen||Fixed screen|
|Shooting Specs||Nikon D3400||Olympus TG-6|
|Focus System||Phase-detect AF||Contrast-detect AF|
|Manual Focusing Aid||no Peaking Feature||Focus Peaking|
|Max Shutter Speed (mechanical)||1/4000s||1/2000s|
|Continuous Shooting||5 shutter flaps/s||20 shutter flaps/s|
|Time-Lapse Photography||no Intervalometer||Intervalometer built-in|
|Image Stabilization||Lens stabilization only||In-body stabilization|
|Fill Flash||Built-in Flash||Built-in Flash|
|Storage Medium||SDXC cards||SDXC cards|
|Second Storage Option||Single card slot||Single card slot|
|UHS card support||UHS-I||UHS-I|
|Connectivity Specs||Nikon D3400||Olympus TG-6|
|External Flash||Hotshoe||no Hotshoe|
|USB Connector||USB 2.0||USB 2.0|
|HDMI Port||mini HDMI||micro HDMI|
|Wifi Support||no Wifi||Wifi built-in|
|Bluetooth Support||Bluetooth built-in||no Bluetooth|
|Geotagging||no internal GPS||GPS built-in|
|Body Specs||Nikon D3400||Olympus TG-6|
|Environmental Sealing||not weather sealed||Waterproof body (15m)|
|Battery Life (CIPA)||1200 shots per charge||340 shots per charge|
|In-Camera Charging||no USB charging||USB charging|
124 x 98 x 76 mm
(4.9 x 3.9 x 3.0 in)
113 x 66 x 32 mm
(4.4 x 2.6 x 1.3 in)
|Camera Weight||445 g (15.7 oz)||253 g (8.9 oz)|
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