Nikon W300 vs Olympus E-M1 III
The Nikon Coolpix W300 and the Olympus OM-D E-M1 Mark III are two digital cameras that were officially introduced, respectively, in May 2017 and February 2020. The W300 is a fixed lens compact, while the E-M1 III is a mirrorless interchangeable lens camera. The cameras are based on a 1/2.3-inch (W300) and a Four Thirds (E-M1 III) sensor. The Nikon has a resolution of 15.9 megapixels, whereas the Olympus provides 20.2 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 Coolpix W300 and the Olympus OM-D E-M1 Mark III? 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.
An illustration of the physical size and weight of the Nikon W300 and the Olympus E-M1 III is provided in the side-by-side display below. The two cameras are presented according to their relative size. Three consecutive perspectives from the front, the top, and the back are available. All size dimensions are rounded to the nearest millimeter.
The W300 can be obtained in three different colors (black, orange, yellow), while the E-M1 III 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 Olympus E-M1 III is considerably larger (65 percent) than the Nikon W300. In this context, it is worth noting that both cameras are splash and dust-proof and can, hence, be used in inclement weather conditions or harsh environments. More than that, the W300 is water-proof up to 30m and can, thus, be used for underwater photography.
The above size and weight comparisons are to some extent incomplete and possibly misleading, as the W300 has a lens built in, whereas the E-M1 III 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 E-M1 III and their specifications in the Micro Four Thirds Lens Catalog.
Concerning battery life, the W300 gets 280 shots out of its EN-EL12 battery, while the E-M1 III can take 420 images on a single charge of its BLH-1 power pack. The battery packs of both cameras can be charged via USB, 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 W300||112 mm||66 mm||29 mm||231 g||280||Y||May 2017||389||amazon.com|
|2.||Olympus E-M1 III||134 mm||91 mm||69 mm||580 g||420||Y||Feb 2020||1,799||amazon.com|
|3.||Leica X-U Typ 113||140 mm||79 mm||88 mm||635 g||450||Y||Jan 2016||2,950||ebay.com|
|4.||Nikon B600||122 mm||82 mm||99 mm||500 g||280||n||Jan 2019||349||ebay.com|
|5.||Nikon P1000||146 mm||119 mm||181 mm||1415 g||250||n||Jul 2018||999||amazon.com|
|6.||Olympus E-M1X||144 mm||147 mm||75 mm||997 g||870||Y||Jan 2019||2,999||amazon.com|
|7.||Olympus TG-5||113 mm||66 mm||32 mm||250 g||340||Y||May 2017||449||ebay.com|
|8.||Olympus E-M1 II||134 mm||91 mm||67 mm||574 g||440||Y||Sep 2016||1,999||ebay.com|
|9.||OM System OM-1||135 mm||92 mm||73 mm||599 g||520||Y||Feb 2022||2,199||amazon.com|
|10.||Panasonic G90||130 mm||94 mm||77 mm||536 g||290||Y||Apr 2019||999||amazon.com|
|11.||Panasonic FT7||117 mm||76 mm||37 mm||319 g||300||Y||May 2018||449||ebay.com|
|12.||Panasonic G9||137 mm||97 mm||92 mm||658 g||400||Y||Nov 2017||1,699||amazon.com|
|13.||Ricoh WG-60||123 mm||62 mm||30 mm||193 g||300||Y||Oct 2018||279||ebay.com|
|14.||Sony HX99||102 mm||58 mm||36 mm||242 g||370||n||Aug 2018||449||ebay.com|
|15.||Sony HX95||102 mm||58 mm||36 mm||242 g||370||n||Aug 2018||429||ebay.com|
|16.||Sony WX800||102 mm||58 mm||36 mm||233 g||370||n||Oct 2018||399||ebay.com|
|17.||Sony HX80||102 mm||58 mm||36 mm||245 g||390||n||Mar 2016||349||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 listed launch prices provide an indication of the market segment that the manufacturer of the cameras have been targeting. The W300 was launched at a lower price than the E-M1 III, 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. 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 are more costly to manufacture and tend to lead to bigger and heavier cameras and lenses.
Of the two cameras under consideration, the Nikon W300 features a 1/2.3-inch sensor and the Olympus E-M1 III a Four Thirds sensor. The sensor area in the E-M1 III is 704 percent bigger. As a result of these sensor size differences, the cameras have a format factor of, respectively, 5.6 and 2.0. Both cameras feature a native aspect ratio (sensor width to sensor height) of 4:3.
With 20.2MP, the E-M1 III offers a higher resolution than the W300 (15.9MP), but the E-M1 III nevertheless has larger individual pixels (pixel pitch of 3.34μm versus 1.33μm for the W300) due to its larger sensor. Moreover, the E-M1 III is a much more recent model (by 2 years and 8 months) than the W300, and its sensor will have benefitted from technological advances during this time that further enhance the light gathering capacity of its pixel-units. Coming back to sensor resolution, it should be mentioned that the E-M1 III has no anti-alias filter installed, so that it can capture all the detail its sensor resolves.
The resolution advantage of the Olympus E-M1 III implies greater flexibility for cropping images or the possibility to print larger pictures. The maximum print size of the E-M1 III for good quality output (200 dots per inch) amounts to 25.9 x 19.4 inches or 65.8 x 49.4 cm, for very good quality (250 dpi) 20.7 x 15.6 inches or 52.7 x 39.5 cm, and for excellent quality (300 dpi) 17.3 x 13 inches or 43.9 x 32.9 cm. The corresponding values for the Nikon W300 are 23 x 17.3 inches or 58.5 x 43.9 cm for good quality, 18.4 x 13.8 inches or 46.8 x 35.1 cm for very good quality, and 15.4 x 11.5 inches or 39 x 29.3 cm for excellent quality prints.
The E-M1 III has on-sensor phase detect pixels, which results in fast and reliable autofocus acquisition even during live view operation.
Unlike the W300, the E-M1 III has the capacity to capture high quality composite images (80MP) by combining multiple shots after shifting its sensor by miniscule distances. This multi-shot, pixel-shift mode is most suitable for photography of stationary objects (landscapes, studio scenes).
The Nikon Coolpix W300 has a native sensitivity range from ISO 125 to ISO 1600, which can be extended to ISO 125-6400. The corresponding ISO settings for the Olympus OM-D E-M1 Mark III are ISO 200 to ISO 25600, with the possibility to increase the ISO range to 64-25600.
In terms of underlying technology, the W300 is build around a BSI-CMOS sensor, while the E-M1 III 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 adjacent table reports on the physical sensor characteristics and the outcomes of the DXO sensor quality tests for a sample of comparator-cameras.
|2.||Olympus E-M1 III||Four Thirds||20.2||5184||3888||4K/30p||23.3||13.1||1356||76|
|3.||Leica X-U Typ 113||APS-C||16.1||4928||3264||1080/30p||23.8||13.0||1614||80|
|6.||Olympus E-M1X||Four Thirds||20.2||5184||3888||4K/30p||23.2||13.0||1254||75|
|8.||Olympus E-M1 II||Four Thirds||20.2||5184||3888||4K/30p||23.7||12.8||1312||80|
|9.||OM System OM-1||Four Thirds||20.2||5184||3888||4K/60p||23.4||13.4||1553||77|
|10.||Panasonic G90||Four Thirds||20.2||5184||3888||4K/30p||23.2||13.0||1273||75|
|12.||Panasonic G9||Four Thirds||20.2||5184||3888||4K/60p||23.1||12.8||1138||74|
|Note: DXO values in italics represent estimates based on sensor size and age.|
Many modern cameras cannot only take still pictures, but also record videos. Both cameras under consideration have a sensor with sufficiently fast read-out times for moving pictures, and both provide the same movie specifications (4K/30p).
Beyond body and sensor, cameras can and do differ across a range of features. For example, the E-M1 III has an electronic viewfinder (2360k dots), which can be very helpful when shooting in bright sunlight. In contrast, the W300 relies on live view and the rear LCD for framing. The table below summarizes some of the other core capabilities of the Nikon W300 and Olympus E-M1 III in connection with corresponding information for a sample of similar cameras.
|1.||Nikon W300||none||n||3.0 / 921||fixed||n||1/4000s||7.0/s||Y||Y|
|2.||Olympus E-M1 III||2360||n||3.0 / 1037||swivel||Y||1/8000s||18.0/s||n||Y|
|3.||Leica X-U Typ 113||optional||n||3.0 / 920||fixed||n||1/2000s||5.0/s||Y||n|
|4.||Nikon B600||none||n||3.0 / 921||fixed||n||1/4000s||7.4/s||Y||Y|
|5.||Nikon P1000||2359||n||3.2 / 921||swivel||n||1/4000s||7.0/s||Y||Y|
|6.||Olympus E-M1X||2360||n||3.0 / 1037||swivel||Y||1/8000s||18.0/s||n||Y|
|7.||Olympus TG-5||none||n||3.0 / 460||fixed||n||1/2000s||20.0/s||Y||Y|
|8.||Olympus E-M1 II||2360||n||3.0 / 1037||swivel||Y||1/8000s||18.0/s||n||Y|
|9.||OM System OM-1||5760||n||3.0 / 1640||swivel||Y||1/8000s||10.0/s||n||Y|
|10.||Panasonic G90||2360||n||3.0 / 1240||swivel||Y||1/4000s||9.0/s||Y||Y|
|11.||Panasonic FT7||1170||n||3.0 / 1040||fixed||n||1/1300s||10.0/s||Y||Y|
|12.||Panasonic G9||3680||Y||3.0 / 1040||swivel||Y||1/8000s||20.0/s||n||Y|
|13.||Ricoh WG-60||none||n||2.7 / 230||fixed||n||1/4000s||8.0/s||Y||n|
|14.||Sony HX99||638||n||3.0 / 922||tilting||Y||1/2000s||10.0/s||Y||Y|
|15.||Sony HX95||638||n||3.0 / 922||tilting||n||1/2000s||10.0/s||Y||Y|
|16.||Sony WX800||none||n||3.0 / 922||tilting||Y||1/2000s||10.0/s||Y||Y|
|17.||Sony HX80||638||n||3.0 / 922||tilting||n||1/2000s||10.0/s||Y||Y|
|Notes: *) 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 W300 has one, while the E-M1 III does not. While the built-in flash of the W300 is not very powerful, it can at times be useful as a fill-in light.The E-M1 III has an articulated screen that can be turned to be front-facing. This characteristic will be appreciated by vloggers and photographers who are interested in taking selfies. In contrast, the W300 does not have a selfie-screen.
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 E-M1 III 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 Olympus E-M1 III 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 W300 and the E-M1 III write their files to SDXC cards. The E-M1 III features dual card slots, which can be very useful in case a memory card fails. In contrast, the W300 only has one slot. The E-M1 III supports UHS-II cards on its first slot and UHS-I on its second one, while the W300 cannot take advantage of Ultra High Speed SD cards.
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 Coolpix W300 and Olympus OM-D E-M1 Mark III and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.
Mic / Speaker
|1.||Nikon W300||-||stereo / mono||-||-||micro||2.0||Y||-||Y|
|2.||Olympus E-M1 III||Y||stereo / mono||Y||Y||micro||3.1||Y||-||Y|
|3.||Leica X-U Typ 113||Y||stereo / mono||-||-||-||2.0||-||-||-|
|4.||Nikon B600||-||stereo / mono||-||-||micro||2.0||Y||-||Y|
|5.||Nikon P1000||Y||stereo / mono||Y||-||micro||2.0||Y||-||Y|
|6.||Olympus E-M1X||Y||stereo / mono||Y||Y||micro||3.0||Y||-||Y|
|7.||Olympus TG-5||-||stereo / mono||-||-||micro||2.0||Y||-||-|
|8.||Olympus E-M1 II||Y||stereo / mono||Y||Y||micro||3.0||Y||-||-|
|9.||OM System OM-1||Y||stereo / mono||Y||Y||micro||3.0||Y||-||Y|
|10.||Panasonic G90||Y||stereo / mono||Y||Y||micro||2.0||Y||-||Y|
|11.||Panasonic FT7||-||stereo / mono||-||-||micro||2.0||Y||-||-|
|12.||Panasonic G9||Y||stereo / mono||Y||Y||full||3.0||Y||-||Y|
|13.||Ricoh WG-60||-||mono / mono||-||-||micro||2.0||-||-||-|
|14.||Sony HX99||-||stereo / mono||-||-||micro||2.0||Y||Y||Y|
|15.||Sony HX95||-||stereo / mono||-||-||micro||2.0||Y||Y||Y|
|16.||Sony WX800||-||stereo / mono||-||-||micro||2.0||Y||Y||-|
|17.||Sony HX80||-||stereo / mono||-||-||micro||2.0||Y||Y||-|
It is notable that the E-M1 III has a microphone port, which can help to improve the quality of audio recordings by attaching an external microphone. The W300 does not feature such a mic input.
Studio photographers will appreciate that the Olympus E-M1 III (unlike the W300) features a PC Sync socket, so that professional strobe lights can be controlled by the camera.
Travel and landscape photographers will find it useful that the W300 has an internal geolocalization sensor and can record GPS coordinates in its EXIF data.
Both the W300 and the E-M1 III are recent models that are part of the current product line-up. The W300 replaced the earlier Nikon AW130, while the E-M1 III followed on from the Olympus E-M1 II. Further information on the features and operation of the W300 and E-M1 III can be found, respectively, in the Nikon W300 Manual (free pdf) or the online Olympus E-M1 III Manual.
So what conclusions can be drawn? Which of the two cameras – the Nikon W300 or the Olympus E-M1 III – 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 Coolpix W300:
- Better moiré control: Has an anti-alias filter to avoid artificial patterns to appear in images.
- Ready to shoot: Has a lens built-in, whereas the E-M1 III requires a separate lens.
- More compact: Is smaller (112x66mm vs 134x91mm) and thus needs less room in the bag.
- Less heavy: Is lighter even though it comes with a built-in lens (unlike the E-M1 III).
- Water-proof: Is rugged and sealed and can thus be used for underwater photography (up to 30m).
- Easier fill-in: Is equipped with a small onboard flash to brighten deep shadow areas.
- Easier geotagging: Features an internal GPS sensor to log localization data.
- More affordable: Was introduced at a lower price, despite coming with a built-in lens.
- More heavily discounted: Has been available for much longer (launched in May 2017).
Advantages of the Olympus OM-D E-M1 Mark III:
- More detail: Has more megapixels (20.2 vs 15.9MP), which boosts linear resolution by 13%.
- Maximized detail: Lacks an anti-alias filter to exploit the sensor's full resolution potential.
- High quality composites: Can combine several shots after pixel-shifting its sensor.
- Better image quality: Is equipped with a larger and more technologically advanced sensor.
- Richer colors: The sensor size advantage translates into images with better, more accurate colors.
- More dynamic range: Larger sensor captures a wider spectrum of light and dark details.
- Better low-light sensitivity: Larger sensor produces good images even in poorly lit environments.
- Better live-view autofocus: Features on-sensor phase-detection for more confident autofocus.
- Better sound: Can connect to an external microphone for higher quality sound recording.
- Better sound control: Has a headphone port that enables audio monitoring while recording.
- Easier framing: Has an electronic viewfinder for image composition and settings control.
- More detailed LCD: Has a higher resolution rear screen (1037k vs 921k dots).
- More flexible LCD: Has a swivel screen for odd-angle shots in portrait or landscape orientation.
- Fewer buttons to press: Has a touchscreen to facilitate handling and shooting adjustments.
- More selfie-friendly: Has an articulated screen that can be turned to be front-facing.
- Faster shutter: Has higher mechanical shutter speed (1/8000s vs 1/4000s) to freeze action.
- Faster burst: Shoots at higher frequency (18 vs 7 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.
- More flexible: Takes interchangeable lenses and can thus be used with specialty optics.
- Longer lasting: Gets more shots (420 versus 280) out of a single battery charge.
- Better lighting: Features a hotshoe and can thus hold and trigger an external flash gun.
- Faster data transfer: Supports a more advanced USB protocol (3.1 vs 2.0).
- Better studio light control: Has a PC Sync socket to connect to professional strobe lights.
- Greater peace of mind: Features a second card slot as a backup in case of memory card failure.
- Faster buffer clearing: Supports Ultra High Speed (UHS-II and UHS-I) SDXC cards.
- More modern: Reflects 2 years and 8 months of technical progress since the W300 launch.
If the count of individual advantages (bullet points above) is taken as a guide, the E-M1 III is the clear winner of the contest (27 : 9 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 W300 and the Olympus E-M1 III place the cameras among the top in their class? Find out in the latest Best Travel-Zoom 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 remains incomplete and does no justice, for example, to the way the W300 or the E-M1 III perform in practice. At times, user reviews, such as those published at amazon, address these issues in a useful manner, but such feedback is on many occasions incomplete, inconsistent, and unreliable.
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 W300||..||+||..||..||4/5||4/5||May 2017||389||amazon.com|
|2.||Olympus E-M1 III||5/5||..||5/5||83/100||4.5/5||4/5||Feb 2020||1,799||amazon.com|
|3.||Leica X-U Typ 113||3.5/5||..||..||..||..||3.5/5||Jan 2016||2,950||ebay.com|
|4.||Nikon B600||..||+||..||..||3.5/5||3/5||Jan 2019||349||ebay.com|
|5.||Nikon P1000||..||+||3.5/5||73/100||3.5/5||3.5/5||Jul 2018||999||amazon.com|
|6.||Olympus E-M1X||4.5/5||o||5/5||85/100||4.5/5||..||Jan 2019||2,999||amazon.com|
|7.||Olympus TG-5||..||+ +||4.5/5||..||4/5||4/5||May 2017||449||ebay.com|
|8.||Olympus E-M1 II||5/5||+ +||5/5||85/100||4.5/5||4.5/5||Sep 2016||1,999||ebay.com|
|9.||OM System OM-1||5/5||..||..||87/100||5/5||4.5/5||Feb 2022||2,199||amazon.com|
|10.||Panasonic G90||4.5/5||+||4.5/5||83/100||4.5/5||4.5/5||Apr 2019||999||amazon.com|
|11.||Panasonic FT7||..||+||..||..||3.5/5||3.5/5||May 2018||449||ebay.com|
|12.||Panasonic G9||..||+ +||5/5||85/100||5/5||5/5||Nov 2017||1,699||amazon.com|
|13.||Ricoh WG-60||..||..||..||..||..||..||Oct 2018||279||ebay.com|
|14.||Sony HX99||..||..||..||..||4/5||4.5/5||Aug 2018||449||ebay.com|
|15.||Sony HX95||..||..||..||..||..||..||Aug 2018||429||ebay.com|
|16.||Sony WX800||..||..||..||..||..||..||Oct 2018||399||ebay.com|
|17.||Sony HX80||..||..||..||..||..||..||Mar 2016||349||ebay.com|
|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? 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.
- Fujifilm XP120 vs Nikon W300
- Leica D-LUX 5 vs Nikon W300
- Nikon B600 vs Nikon W300
- Nikon D80 vs Olympus E-M1 III
- Nikon W300 vs Sony A3000
- Nikon W300 vs Sony H400
- Nikon W300 vs Sony ZV-1
- Nikon Z7 vs Olympus E-M1 III
- Olympus E-M1 III vs Panasonic TZ90
- Olympus E-M1 III vs Pentax K-500
- Olympus E-M1 III vs Pentax KP
- Olympus E-M1 III vs Sony A6400
Specifications: Nikon W300 vs Olympus E-M1 III
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 W300||Olympus E-M1 III|
|Camera Type||Fixed lens compact camera||Mirrorless system camera|
|Camera Lens||24-120mm f/2.8-4.9||Micro Four Thirds lenses|
|Launch Date||May 2017||February 2020|
|Launch Price||USD 389||USD 1,799|
|Sensor Specs||Nikon W300||Olympus E-M1 III|
|Sensor Format||1/2.3" Sensor||Four Thirds Sensor|
|Sensor Size||6.17 x 4.55 mm||17.3 x 13.0 mm|
|Sensor Area||28.0735 mm2||224.9 mm2|
|Sensor Diagonal||7.7 mm||21.6 mm|
|Sensor Resolution||15.9 Megapixels||20.2 Megapixels|
|Image Resolution||4608 x 3456 pixels||5184 x 3888 pixels|
|Pixel Pitch||1.33 μm||3.34 μm|
|Pixel Density||56.73 MP/cm2||8.96 MP/cm2|
|Moiré control||Anti-Alias filter||no AA filter|
|Movie Capability||4K/30p Video||4K/30p Video|
|ISO Setting||125 - 1,600 ISO||200 - 25,600 ISO|
|ISO Boost||125 - 6,400 ISO||64 - 25,600 ISO|
|Screen Specs||Nikon W300||Olympus E-M1 III|
|Viewfinder Type||no viewfinder||Electronic viewfinder|
|Viewfinder Field of View||100%|
|Viewfinder Resolution||2360k dots|
|LCD Framing||Live View||Live View|
|Rear LCD Size||3.0inch||3.0inch|
|LCD Resolution||921k dots||1037k dots|
|LCD Attachment||Fixed screen||Swivel screen|
|Touch Input||no Touchscreen||Touchscreen|
|Shooting Specs||Nikon W300||Olympus E-M1 III|
|Focus System||Contrast-detect AF||On-Sensor Phase-detect|
|Manual Focusing Aid||no Peaking Feature||Focus Peaking|
|Max Shutter Speed (mechanical)||1/4000s||1/8000s|
|Continuous Shooting||7 shutter flaps/s||18 shutter flaps/s|
|Electronic Shutter||no E-Shutter||up to 1/32000s|
|Time-Lapse Photography||no Intervalometer||Intervalometer built-in|
|Image Stabilization||Lens-based stabilization||In-body stabilization|
|Fill Flash||Built-in Flash||no On-Board Flash|
|Storage Medium||SDXC cards||SDXC cards|
|Single or Dual Card Slots||Single card slot||Dual card slots|
|UHS card support||no||Single UHS-II|
|Connectivity Specs||Nikon W300||Olympus E-M1 III|
|External Flash||no Hotshoe||Hotshoe|
|Studio Flash||no PC Sync||PC Sync socket|
|USB Connector||USB 2.0||USB 3.1|
|HDMI Port||micro HDMI||micro HDMI|
|Microphone Port||no MIC socket||External MIC port|
|Headphone Socket||no Headphone port||Headphone port|
|Wifi Support||Wifi built-in||Wifi built-in|
|Bluetooth Support||Bluetooth built-in||Bluetooth built-in|
|Geotagging||GPS built-in||no internal GPS|
|Body Specs||Nikon W300||Olympus E-M1 III|
|Environmental Sealing||Waterproof body (30m)||Weathersealed body|
|Battery Life (CIPA)||280 shots per charge||420 shots per charge|
|In-Camera Charging||USB charging||USB charging|
112 x 66 x 29 mm
(4.4 x 2.6 x 1.1 in)
134 x 91 x 69 mm
(5.3 x 3.6 x 2.7 in)
|Camera Weight||231 g (8.1 oz)||580 g (20.5 oz)|
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