Canon 40D vs Nikon D300S
The Canon EOS 40D and the Nikon D300S are two enthusiast cameras that were announced, respectively, in August 2007 and July 2009. Both are DSLR (Digital Single Lens Reflex) cameras that are equipped with an APS-C sensor. The Canon has a resolution of 10.1 megapixels, whereas the Nikon provides 12.2 MP.
Below is an overview of the main specs of the two cameras as a starting point for the comparison.
|Canon 40D||Nikon D300S|
|Digital single lens reflex||Digital single lens reflex|
|Canon EF mount lenses||Nikon F mount lenses|
|10.1 MP, APS-C Sensor||12.2 MP, APS-C Sensor|
|no Video||720/24p Video|
|ISO 100-1600 (100-3200)||ISO 200-3200 (100-6400)|
|Optical viewfinder||Optical viewfinder|
|3.0" LCD, 230k dots||3.0" LCD, 920k dots|
|Fixed screen (not touch-sensitive)||Fixed screen (not touch-sensitive)|
|6.5 shutter flaps per second||7 shutter flaps per second|
|Not weather sealed||Weathersealed body|
|750 shots per battery charge||950 shots per battery charge|
|146 x 108 x 74 mm, 822 g||147 x 115 x 81 mm, 938 g|
Going beyond this snapshot of core features and characteristics, what are the differences between the Canon EOS 40D and the Nikon D300S? 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 Canon 40D and the Nikon D300S is provided 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 size dimensions 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 D300S is notably larger (7 percent) than the Canon 40D. Moreover, the D300S is markedly heavier (14 percent) than the 40D. It is noteworthy in this context that the D300S is splash and dust-proof, while the 40D 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. Yet, since both cameras are based around an APS-C sensor, their respective lenses will tend to have similar dimensions and heft. You can compare the optics available for the two cameras in the Canon EF Lens Catalog (40D) and the Nikon Lens Catalog (D300S).
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, 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 camera comparisons there.
|Canon 40D»||146 mm||108 mm||74 mm||822 g||750||n||Aug 2007||1,299||-||Canon 40D|
|Nikon D300S«||147 mm||115 mm||81 mm||938 g||950||Y||Jul 2009||1,799||-||Nikon D300S|
|Canon 70D« »||139 mm||104 mm||79 mm||755 g||920||Y||Jul 2013||1,199||-||Canon 70D|
|Canon 1100D« »||130 mm||100 mm||78 mm||495 g||700||n||Feb 2011||449||-||Canon 1100D|
|Canon 60D« »||145 mm||106 mm||79 mm||755 g||1100||Y||Aug 2010||1,399||-||Canon 60D|
|Canon 50D« »||146 mm||108 mm||74 mm||822 g||800||Y||Aug 2008||1,299||-||Canon 50D|
|Canon 450D« »||129 mm||98 mm||62 mm||524 g||500||n||Jan 2008||799||-||Canon 450D|
|Canon 30D« »||144 mm||106 mm||74 mm||785 g||750||n||Feb 2006||1,399||-||Canon 30D|
|Canon 400D« »||127 mm||84 mm||65 mm||556 g||370||n||Aug 2006||799||-||Canon 400D|
|Canon 20D« »||144 mm||106 mm||72 mm||770 g||700||n||Aug 2004||1,499||-||Canon 20D|
|Nikon D500« »||147 mm||115 mm||81 mm||860 g||1240||Y||Jan 2016||1,999||Nikon D500|
|Nikon D7000« »||132 mm||105 mm||77 mm||780 g||1050||Y||Sep 2010||1,499||-||Nikon D7000|
|Nikon D90« »||132 mm||103 mm||77 mm||703 g||850||n||Aug 2008||1,299||-||Nikon D90|
|Nikon D700« »||147 mm||123 mm||77 mm||1074 g||1000||Y||Jul 2008||2,999||-||Nikon D700|
|Nikon D300« »||147 mm||114 mm||74 mm||925 g||1000||Y||Aug 2007||1,799||-||Nikon D300|
|Nikon D200« »||147 mm||113 mm||74 mm||920 g||400||Y||Nov 2005||1,699||-||Nikon D200|
|Olympus E-30« »||142 mm||108 mm||75 mm||701 g||750||n||Nov 2008||1,299||-||Olympus E-30|
|Note: Measurements and pricing do not include easily detachable parts, such as interchangeable lenses or optional viewfinders.|
The price is, of course, an important factor in any camera decision. 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 40D was launched at a markedly lower price (by 28 percent) than the D300S, which puts it into a different market segment. Normally, street prices remain initially close to the MSRP, but after a couple of months, the first discounts appear. 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 size of the imaging sensor is a crucial determinant 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. Moreover, a large sensor camera will give the photographer more control over depth-of-field in the image and, thus, the ability to better isolate a subject from the background. On the downside, larger sensors are more costly to manufacture and tend to 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 D300S is 12 percent bigger. As a result of these sensor size differences, the cameras have format factors, respectively, of 1.6 (40D) and 1.5. Both cameras have a native aspect ratio (sensor width to sensor height) of 3:2.
Technology-wise, both cameras are equipped with CMOS (Complementary Metal–Oxide–Semiconductor) sensors.
With 12.2MP, the D300S offers a higher resolution than the 40D (10.1MP), but the D300S has smaller individual pixels (pixel pitch of 5.53μm versus 5.73μm for the 40D). Yet, the D300S is a somewhat more recent model (by 1 year and 11 months) than the 40D, and its sensor might have benefitted from technological advances during this time that enhance the light gathering capacity of its pixel-units.
The resolution advantage of the Nikon D300S implies greater flexibility for cropping images or the possibility to print larger pictures. The maximum print size of the D300S for good quality output (200 dots per inch) amounts to 21.4 x 14.2 inch or 54.5 x 36.2 cm, for very good quality (250 dpi) 17.2 x 11.4 inch or 43.6 x 28.9 cm, and for excellent quality (300 dpi) 14.3 x 9.5 inch or 36.3 x 24.1 cm. The corresponding values for the Canon 40D are 19.4 x 13 inch or 49.4 x 32.9 cm for good quality, 15.6 x 10.4 inch or 39.5 x 26.3 cm for very good quality, and 13 x 8.6 inch or 32.9 x 21.9 cm for excellent quality prints.
The Canon EOS 40D has a native sensitivity range from ISO 100 to ISO 1600, which can be extended to ISO 100-3200. The corresponding ISO settings for the Nikon D300S are ISO 200 to ISO 3200, with the possibility to increase the ISO range to 100-6400.
For many cameras, data on sensor performance has been reported by DXO Mark. 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"). Of the two cameras under consideration, the D300S has a markedly higher DXO score than the 40D (overall score 6 points higher), which will translate into better image quality. The advantage is based on 0.4 bits higher color depth, 0.9 EV in additional dynamic range, and 0.2 stops in additional low light sensitivity. The table below summarizes the physical sensor characteristics and sensor quality findings and compares them across a set of similar cameras.
|Canon 40D»||APS-C||10.1||3888||2592||-||22.1||11.3||703||64||Canon 40D|
|Nikon D300S«||APS-C||12.2||4288||2848||720/24p||22.5||12.2||787||70||Nikon D300S|
|Canon 70D« »||APS-C||20.0||5472||3648||1080/30p||22.5||11.6||926||68||Canon 70D|
|Canon 1100D« »||APS-C||12.2||4272||2848||720/30p||21.9||11.0||755||62||Canon 1100D|
|Canon 60D« »||APS-C||17.9||5184||3456||1080/30p||22.2||11.5||813||66||Canon 60D|
|Canon 50D« »||APS-C||15.1||4752||3168||-||21.8||11.4||696||63||Canon 50D|
|Canon 450D« »||APS-C||12.2||4272||2848||-||21.9||10.8||692||61||Canon 450D|
|Canon 30D« »||APS-C||8.2||3504||2336||-||21.5||10.8||736||59||Canon 30D|
|Canon 400D« »||APS-C||10.1||3888||2592||-||22.1||11.0||664||62||Canon 400D|
|Canon 20D« »||APS-C||8.2||3504||2336||-||21.9||11.0||721||62||Canon 20D|
|Nikon D500« »||APS-C||20.7||5568||3712||4K/30p||24.0||14.0||1324||83||Nikon D500|
|Nikon D7000« »||APS-C||16.1||4928||3264||10800/24p||23.5||13.9||1167||80||Nikon D7000|
|Nikon D90« »||APS-C||12.2||4288||2848||720/24p||22.7||12.5||977||73||Nikon D90|
|Nikon D700« »||Full Frame||12.1||4256||2832||-||23.5||12.2||2303||80||Nikon D700|
|Nikon D300« »||APS-C||12.2||4288||2848||-||22.1||12.0||679||67||Nikon D300|
|Nikon D200« »||APS-C||10.0||3872||2592||-||22.3||11.5||583||64||Nikon D200|
|Olympus E-30« »||Four Thirds||12.2||4032||3024||-||21.3||10.4||530||55||Olympus E-30|
Many modern cameras cannot only take still pictures, but also record videos. The D300S indeed provides for movie recording, while the 40D does not. The highest resolution format that the D300S can use is 720/24p.
Beyond body and sensor, cameras can and do differ across a range of features. The 40D and the D300S 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 D300S offers a wider field of view (100%) than the one in the 40D (95%), so that a larger proportion of the captured image is visible in the finder. In addition, the viewfinder of the D300S has a higher magnification (0.63x vs 0.59x), so that the size of the image transmitted appears closer to the size seen with the naked human eye. The adjacent table lists some of the other core features of the Canon 40D and Nikon D300S along with similar information for a selection of comparators.
|Canon 40D»||optical||Y||3.0||230||fixed||n||1/8000s||6.5||Y||n||Canon 40D|
|Nikon D300S«||optical||Y||3.0||920||fixed||n||1/8000s||7.0||Y||n||Nikon D300S|
|Canon 70D« »||optical||Y||3.0||1040||swivel||Y||1/8000s||7.0||Y||n||Canon 70D|
|Canon 1100D« »||optical||n||2.7||230||fixed||n||1/4000s||3.0||Y||n||Canon 1100D|
|Canon 60D« »||optical||Y||3.0||1040||swivel||n||1/8000s||5.3||Y||n||Canon 60D|
|Canon 50D« »||optical||Y||3.0||920||fixed||n||1/8000s||6.3||Y||n||Canon 50D|
|Canon 450D« »||optical||n||3.0||230||fixed||n||1/4000s||3.5||Y||n||Canon 450D|
|Canon 30D« »||optical||Y||2.5||230||fixed||n||1/8000s||5.0||Y||n||Canon 30D|
|Canon 400D« »||optical||n||2.5||230||fixed||n||1/4000s||3.0||Y||n||Canon 400D|
|Canon 20D« »||optical||Y||1.8||118||fixed||n||1/8000s||5.0||Y||n||Canon 20D|
|Nikon D500« »||optical||Y||3.2||2359||tilting||Y||1/8000s||10.0||n||n||Nikon D500|
|Nikon D7000« »||optical||Y||3.0||921||fixed||n||1/8000s||6.0||Y||n||Nikon D7000|
|Nikon D90« »||optical||Y||3.0||920||fixed||n||1/4000s||4.5||Y||n||Nikon D90|
|Nikon D700« »||optical||Y||3.0||922||fixed||n||1/8000s||8.0||Y||n||Nikon D700|
|Nikon D300« »||optical||Y||3.0||922||fixed||n||1/8000s||6.0||Y||n||Nikon D300|
|Nikon D200« »||optical||Y||2.5||230||fixed||n||1/8000s||5.0||Y||n||Nikon D200|
|Olympus E-30« »||optical||Y||2.7||230||swivel||n||1/8000s||5.0||Y||Y||Olympus E-30|
The Nikon D300S 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 40D writes its imaging data to Compact Flash cards, while the D300S uses Compact Flash or SDXC cards. The D300S features dual card slots, which can be very useful in case a memory card fails. In contrast, the 40D only has one slot.
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 Canon EOS 40D and Nikon D300S and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.
|Canon 40D»||Y||-||-||-||-||-||2.0||-||-||-||Canon 40D|
|Nikon D300S«||Y||stereo||mono||Y||-||mini||2.0||-||-||-||Nikon D300S|
|Canon 70D« »||Y||stereo||mono||Y||-||mini||2.0||Y||-||-||Canon 70D|
|Canon 1100D« »||Y||stereo||mono||-||-||mini||2.0||-||-||-||Canon 1100D|
|Canon 60D« »||Y||mono||mono||Y||-||mini||2.0||-||-||-||Canon 60D|
|Canon 50D« »||Y||-||-||-||-||mini||2.0||-||-||-||Canon 50D|
|Canon 450D« »||Y||-||-||-||-||mini||2.0||-||-||-||Canon 450D|
|Canon 30D« »||Y||-||-||-||-||-||2.0||-||-||-||Canon 30D|
|Canon 400D« »||Y||-||-||-||-||-||2.0||-||-||-||Canon 400D|
|Canon 20D« »||Y||-||-||-||-||-||1.1||-||-||-||Canon 20D|
|Nikon D500« »||Y||stereo||mono||Y||Y||mini||3.0||Y||Y||Y||Nikon D500|
|Nikon D7000« »||Y||mono||mono||Y||-||mini||2.0||-||-||-||Nikon D7000|
|Nikon D90« »||Y||mono||mono||-||-||mini||2.0||-||-||-||Nikon D90|
|Nikon D700« »||Y||-||-||-||-||mini||2.0||-||-||-||Nikon D700|
|Nikon D300« »||Y||-||-||-||-||mini||2.0||-||-||-||Nikon D300|
|Nikon D200« »||Y||-||-||-||-||-||2.0||-||-||-||Nikon D200|
|Olympus E-30« »||Y||-||-||-||-||-||2.0||-||-||-||Olympus E-30|
Both cameras feature a PC Sync terminal to control professional strobe lights, which will be appreciated by studio photographers.
Both the 40D and the D300S have been discontinued, but can regularly be found used on eBay. The 40D was replaced by the Canon 50D, while the D300S was followed by the Nikon D500. Further information on the two cameras (e.g. user guides, manuals), as well as related accessories, can be found on the official Canon and Nikon websites.
So how do things add up? Is there a clear favorite between the Canon 40D and the Nikon D300S? Which camera is better? Below is a summary of the relative strengths of each of the two contestants.
Advantages of the Canon EOS 40D:
- Less heavy: Is lighter (by 116g or 12 percent) and hence easier to carry around.
- More affordable: Was introduced into a lower priced category (28 percent cheaper at launch).
- More heavily discounted: Has been on the market for longer (launched in August 2007).
Arguments in favor of the Nikon D300S:
- More detail: Has more megapixels (12.2 vs 10.1MP), which boosts linear resolution by 10%.
- Better image quality: Scores markedly higher (6 points) in the DXO overall evaluation.
- More dynamic range: Captures a broader range of light and dark details (0.9 EV of extra DR).
- Broader imaging potential: Can capture not only stills but also 720/24p video.
- 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 (0.63x vs 0.59x).
- More detailed LCD: Has a higher resolution rear screen (920k vs 230k dots).
- Easier time-lapse photography: Has an intervalometer built-in for low frequency shooting.
- Longer lasting: Gets more shots (950 versus 750) out of a single battery charge.
- Better sealing: Is splash and dust sealed for shooting in inclement weather conditions.
- Greater peace of mind: Features a second card slot as a backup in case of memory card failure.
- More modern: Was introduced somewhat (1 year and 11 months) more recently.
If the number of relative strengths (bullet points above) is taken as a guide, the D300S is the clear winner of the contest (12 : 3 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 Canon 40D and the Nikon D300S 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 says little about, for example, the shooting experience and imaging performance of the 40D and the D300S in practical situations. User reviews, such as those found at amazon, can sometimes inform about these issues, but such feedback is often incomplete, inconsistent, and biased.
This is why hands-on reviews by experts are important. The following table reports the overall ratings of the cameras as published by some of the major camera review sites (cameralabs, dpreview, ephotozine, imaging-resource, and photographyblog). 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.
|Canon 40D»||+ +||+ +||4.5/5||o||4.5/5||Aug 2007||1,299||-||Canon 40D|
|Nikon D300S«||+ +||82/100||4/5||5/5||4.5/5||Jul 2009||1,799||-||Nikon D300S|
|Canon 70D« »||+ +||83/100||4.5/5||4.5/5||5/5||Jul 2013||1,199||-||Canon 70D|
|Canon 1100D« »||80/100||69/100||4/5||4/5||4.5/5||Feb 2011||449||-||Canon 1100D|
|Canon 60D« »||+||79/100||4/5||5/5||4.5/5||Aug 2010||1,399||-||Canon 60D|
|Canon 50D« »||+ +||+ +||4.5/5||5/5||4.5/5||Aug 2008||1,299||-||Canon 50D|
|Canon 450D« »||+ +||+ +||4/5||5/5||4.5/5||Jan 2008||799||-||Canon 450D|
|Canon 30D« »||+ +||+ +||o||o||-||Feb 2006||1,399||-||Canon 30D|
|Canon 400D« »||+ +||+ +||o||4.5/5||4/5||Aug 2006||799||-||Canon 400D|
|Canon 20D« »||-||+ +||-||o||-||Aug 2004||1,499||-||Canon 20D|
|Nikon D500« »||+ +||91/100||4.5/5||5/5||5/5||Jan 2016||1,999||Nikon D500|
|Nikon D7000« »||-||80/100||4.5/5||5/5||4.5/5||Sep 2010||1,499||-||Nikon D7000|
|Nikon D90« »||+ +||+ +||4/5||5/5||4.5/5||Aug 2008||1,299||-||Nikon D90|
|Nikon D700« »||89/100||+ +||4.5/5||5/5||4.5/5||Jul 2008||2,999||-||Nikon D700|
|Nikon D300« »||+ +||+ +||5/5||o||4.5/5||Aug 2007||1,799||-||Nikon D300|
|Nikon D200« »||+ +||+ +||o||5/5||-||Nov 2005||1,699||-||Nikon D200|
|Olympus E-30« »||-||71/100||4.5/5||-||4/5||Nov 2008||1,299||-||Olympus E-30|
|Notes: (+ +) highly recommended; (+) recommended; (o) reviewed; (-) not available.|
The review scores listed above should be treated with care, though. The ratings are only valid when referring to cameras in the same category and of the same age. A score, therefore, has to be seen in close connection to the price and market introduction time of the camera, and rating-comparisons among cameras that span long time periods or concern very differently equipped models make little sense. 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 a corresponding selection in the search boxes below. Alternatively, you can follow any of the listed hyperlinks for comparisons that others found interesting.
- Canon 40D vs Canon 5D
- Canon 40D vs Canon G9 X Mark II
- Canon 40D vs Leica TL
- Canon 40D vs Panasonic ZS100
- Canon 40D vs Ricoh GR
- Fujifilm X-T10 vs Nikon D300S
- Leica D-LUX 5 vs Nikon D300S
- Leica S Typ 007 vs Nikon D300S
- Leica X2 vs Nikon D300S
- Nikon D300S vs Nikon D500
- Nikon D300S vs Olympus E-600
- Nikon D300S vs Panasonic LF1
Specifications: Canon 40D vs Nikon D300S
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||Canon 40D||Nikon D300S|
|Camera Type||Digital single lens reflex||Digital single lens reflex|
|Camera Lens||Canon EF mount lenses||Nikon F mount lenses|
|Launch Date||August 2007||July 2009|
|Launch Price||USD 1299||USD 1799|
|Sensor Specs||Canon 40D||Nikon D300S|
|Sensor Format||APS-C Sensor||APS-C Sensor|
|Sensor Size||22.3 x 14.9 mm||23.6 x 15.8 mm|
|Sensor Area||332.27 mm2||372.88 mm2|
|Sensor Diagonal||26.8 mm||28.4 mm|
|Sensor Resolution||10.1 Megapixels||12.2 Megapixels|
|Image Resolution||3888 x 2592 pixels||4288 x 2848 pixels|
|Pixel Pitch||5.73 μm||5.53 μm|
|Pixel Density||3.03 MP/cm2||3.28 MP/cm2|
|Moiré control||Anti-Alias filter||Anti-Alias filter|
|Movie Capability||no Video||720/24p Video|
|ISO Setting||100-1600 ISO||200-3200 ISO|
|ISO Boost||100-3200 ISO||100-6400 ISO|
|Image Processor||DIGIC 3||EXPEED|
|DXO Sensor Quality (score)||64||70|
|DXO Color Depth (bits)||22.1||22.5|
|DXO Dynamic Range (EV)||11.3||12.2|
|DXO Low Light (ISO)||703||787|
|Screen Specs||Canon 40D||Nikon D300S|
|Viewfinder Type||Optical viewfinder||Optical viewfinder|
|Viewfinder Field of View||95%||100%|
|Top-Level Screen||Control Panel||Control Panel|
|LCD Framing||Live View||Live View|
|Rear LCD Size||3.0 inch||3.0 inch|
|LCD Resolution||230k dots||920k dots|
|LCD Attachment||Fixed screen||Fixed screen|
|Shooting Specs||Canon 40D||Nikon D300S|
|Autofocus System||Phase-detect AF||Phase-detect AF|
|Continuous Shooting||6.5 shutter flaps/s||7 shutter flaps/s|
|Shutter Life Expectancy||100 000 actuations||150 000 actuations|
|Time-Lapse Photography||no Intervalometer||Intervalometer built-in|
|Fill Flash||Build-in Flash||Build-in Flash|
|Storage Medium||CF cards||CF or SDXC cards|
|Second Storage Option||Single card slot||Dual card slots|
|Connectivity Specs||Canon 40D||Nikon D300S|
|Studio Flash||PC Sync socket||PC Sync socket|
|USB Connector||USB 2.0||USB 2.0|
|HDMI Port||no HDMI||mini HDMI|
|Microphone Port||no MIC socket||External MIC port|
|Wifi Support||no Wifi||no Wifi|
|Body Specs||Canon 40D||Nikon D300S|
|Environmental Sealing||Not weather sealed||Weathersealed body|
|Battery Life (CIPA)||750 shots per charge||950 shots per charge|
146 x 108 x 74 mm
(5.7 x 4.3 x 2.9 in)
147 x 115 x 81 mm
(5.8 x 4.5 x 3.2 in)
|Camera Weight||822 g (29.0 oz)||938 g (33.1 oz)|
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