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Canon 5D Mark III vs Nikon D40X

The Canon EOS 5D Mark III and the Nikon D40X are two digital cameras that were officially introduced, respectively, in March 2012 and March 2007. Both are DSLR (Digital Single Lens Reflex) cameras that are based on a full frame (5D Mark III) and an APS-C (D40X) sensor. The Canon has a resolution of 22.1 megapixels, whereas the Nikon provides 10 MP.

Below is an overview of the main specs of the two cameras as a starting point for the comparison.

Headline Specifications
Canon 5D Mark III
versus
Nikon D40X
Canon 5D Mark III   Nikon D40X
Digital single lens reflex Digital single lens reflex
Canon EF mount lenses Nikon F mount lenses
22.1 MP – Full Frame sensor 10 MP – APS-C sensor
1080/30p Video no Video
ISO 100-25,600 (50 - 102,400) ISO 100-1,600 (100 - 3,200)
Optical viewfinder Optical viewfinder
3.2" LCD – 1040k dots 3.2" LCD – 230k dots
Fixed screen (not touch-sensitive) Fixed screen (not touch-sensitive)
6 shutter flaps per second 3 shutter flaps per second
Weathersealed bodynot weather sealed
950 shots per battery charge520 shots per battery charge
152 x 116 x 76 mm, 950 g 124 x 94 x 64 mm, 522 g
Canon 5D Mark III:
Check Ebay offers
Nikon D40X:
Check Ebay offers

Going beyond this snapshot of core features and characteristics, what are the differences between the Canon EOS 5D Mark III and the Nikon D40X? 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 Canon 5D Mark III and the Nikon D40X 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 width, height and depth dimensions are rounded to the nearest millimeter.

The D40X can be obtained in two different colors (black, silver), while the 5D Mark III is only available in black.

Size Canon 5D Mark III vs Nikon D40X
Compare 5D Mark III versus D40X top
Comparison 5D Mark III or D40X rear

If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Nikon D40X is considerably smaller (34 percent) than the Canon 5D Mark III. Moreover, the D40X is substantially lighter (45 percent) than the 5D Mark III. It is worth mentioning in this context that the 5D Mark III is splash and dust resistant, while the D40X 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 Canon EF Lens Catalog (5D Mark III) and the Nikon Lens Catalog (D40X).

Concerning battery life, the 5D Mark III gets 950 shots out of its LP-E6 battery, while the D40X can take 520 images on a single charge of its EN-EL9 power pack.

The adjacent table lists the principal physical characteristics of the two cameras alongside a wider set of alternatives. In case you want to display and compare another camera duo, you can use the CAM-parator app to select your camera combination among a large number of options.

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Body Specifications
    Camera
Model
Camera
Width
Camera
Height
Camera
Depth
Camera
Weight
Battery
Life
Weather
Sealing
Camera
Launch
Launch
Price (USD)
Street
Price
1.
 
Canon 5D Mark III 152 mm 116 mm 76 mm 950 g 950 Y Mar 2012 3,499i
2.
 
Nikon D40X 124 mm 94 mm 64 mm 522 g 520 n Mar 2007 729i
3.
 
Canon 5D Mark IV 151 mm 116 mm 76 mm 890 g 900 Y Aug 2016 3,499 i
4.
 
Canon 5DS 152 mm 116 mm 76 mm 930 g 700 Y Feb 2015 3,699 i
5.
 
Canon 5DS R 152 mm 116 mm 76 mm 930 g 700 Y Feb 2015 3,699 i
6.
 
Canon 6D 145 mm 111 mm 71 mm 770 g 1090 Y Sep 2012 2,099i
7.
 
Canon 5D Mark II 152 mm 114 mm 75 mm 850 g 850 Y Sep 2008 3,499i
8.
 
Canon 5D 152 mm 113 mm 75 mm 895 g 400 Y Aug 2005 3,299i
9.
 
Nikon D610 141 mm 113 mm 82 mm 850 g 900 Y Oct 2013 1,999 i
10.
 
Nikon D600 141 mm 113 mm 82 mm 850 g 900 Y Sep 2012 2,099i
11.
 
Nikon D800 146 mm 123 mm 82 mm 1000 g 900 Y Feb 2012 2,999i
12.
 
Nikon D800E 146 mm 123 mm 82 mm 1000 g 900 Y Feb 2012 3,299i
13.
 
Nikon D3000 126 mm 97 mm 64 mm 536 g 500 n Jul 2009 599i
14.
 
Nikon D5000 127 mm 104 mm 80 mm 590 g 510 n Apr 2009 749i
15.
 
Nikon D60 126 mm 94 mm 64 mm 522 g 500 n Jan 2008 629i
16.
 
Nikon D40 124 mm 94 mm 64 mm 522 g 470 n Nov 2006 499i
17.
 
Nikon D80 132 mm 103 mm 77 mm 668 g 600 n Aug 2006 999i
Note: 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 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 D40X was launched at a markedly lower price (by 79 percent) than the 5D Mark III, 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 size of the imaging sensor is a crucial determinant 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. 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 associated with larger, more expensive camera bodies and lenses.

Of the two cameras under consideration, the Canon 5D Mark III features a full frame sensor and the Nikon D40X an APS-C sensor. The sensor area in the D40X is 57 percent smaller. As a result of these sensor size differences, the cameras have a format factor of, respectively, 1.0 and 1.5. Both cameras have a native aspect ratio (sensor width to sensor height) of 3:2.

Canon 5D Mark III and Nikon D40X sensor measures

With 22.1MP, the 5D Mark III offers a higher resolution than the D40X (10MP), but the 5D Mark III nevertheless has larger individual pixels (pixel pitch of 6.25μm versus 6.11μm for the D40X) due to its larger sensor. Moreover, the 5D Mark III is a much more recent model (by 4 years and 11 months) than the D40X, and its sensor will have benefitted from technological advances during this time that further enhance the light gathering capacity of its pixels.

The resolution advantage of the Canon 5D Mark III implies greater flexibility for cropping images or the possibility to print larger pictures. The maximum print size of the 5D Mark III for good quality output (200 dots per inch) amounts to 28.8 x 19.2 inches or 73.2 x 48.8 cm, for very good quality (250 dpi) 23 x 15.4 inches or 58.5 x 39 cm, and for excellent quality (300 dpi) 19.2 x 12.8 inches or 48.8 x 32.5 cm. The corresponding values for the Nikon D40X are 19.4 x 13 inches or 49.2 x 32.9 cm for good quality, 15.5 x 10.4 inches or 39.3 x 26.3 cm for very good quality, and 12.9 x 8.6 inches or 32.8 x 21.9 cm for excellent quality prints.

The Canon EOS 5D Mark III has a native sensitivity range from ISO 100 to ISO 25600, which can be extended to ISO 50-102400. The corresponding ISO settings for the Nikon D40X are ISO 100 to ISO 1600, with the possibility to increase the ISO range to 100-3200.

5D Mark III versus D40X MP

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 review, the 5D Mark III provides substantially higher image quality than the D40X, with an overall score that is 18 points higher. This advantage is based on 1.6 bits higher color depth, 0.3 EV in additional dynamic range, and 2.2 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.

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Sensor Characteristics
    Camera
Model
Sensor
Class
Resolution
(MP)
Horiz.
Pixels
Vert.
Pixels
Video
Format
DXO
Portrait
DXO
Landscape
DXO
Sports
DXO
Overall
1.
 
Canon 5D Mark III Full Frame 22.1 5760 38401080/30p24.011.7229381
2.
 
Nikon D40X APS-C 10.0 3872 2592none22.411.451663
3.
 
Canon 5D Mark IV Full Frame 30.1 6720 44804K/30p24.813.6299591
4.
 
Canon 5DS Full Frame 50.3 8688 57921080/30p24.712.4238187
5.
 
Canon 5DS R Full Frame 50.3 8688 57921080/30p24.612.4230886
6.
 
Canon 6D Full Frame 20.0 5472 36481080/30p23.812.1234082
7.
 
Canon 5D Mark II Full Frame 21.0 5616 37441080/30p23.711.9181579
8.
 
Canon 5D Full Frame 12.7 4368 2912none22.911.1136871
9.
 
Nikon D610 Full Frame 24.2 6016 40161080/30p25.114.4292594
10.
 
Nikon D600 Full Frame 24.2 6016 40161080/30p25.114.2298094
11.
 
Nikon D800 Full Frame 36.2 7360 49121080/30p25.314.4285395
12.
 
Nikon D800E Full Frame 36.2 7360 49121080/30p25.614.3297996
13.
 
Nikon D3000 APS-C 10.0 3872 2592none22.311.156362
14.
 
Nikon D5000 APS-C 12.2 4288 2848720/24p22.712.586872
15.
 
Nikon D60 APS-C 10.0 3872 2592none22.511.456265
16.
 
Nikon D40 APS-C 6.0 3008 2000none21.011.056156
17.
 
Nikon D80 APS-C 10.0 3872 2592none22.111.252461

Many modern cameras are not only capable of taking still images, but can also record movies. The 5D Mark III indeed provides movie recording capabilities, while the D40X does not. The highest resolution format that the 5D Mark III can use is 1080/30p.

Feature comparison

Apart from body and sensor, cameras can and do differ across a range of features. The 5D Mark III and the D40X 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 5D Mark III offers a wider field of view (100%) than the one in the D40X (95%), so that a larger proportion of the captured image is visible in the finder. In addition, the viewfinder of the 5D Mark III has a higher magnification (0.71x vs 0.53x), 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 Canon 5D Mark III, the Nikon D40X, and comparable cameras.

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Core Features
    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.
 
Canon 5D Mark IIIoptical Y3.2 / 1040 fixed n 1/8000s 6.0/s n n
2.
 
Nikon D40Xoptical n2.5 / 230 fixed n 1/4000s 3.0/s Y n
3.
 
Canon 5D Mark IVoptical Y3.2 / 1620 fixed Y 1/8000s 7.0/s n n
4.
 
Canon 5DSoptical Y3.2 / 1040 fixed n 1/8000s 5.0/s n n
5.
 
Canon 5DS Roptical Y3.2 / 1040 fixed n 1/8000s 5.0/s n n
6.
 
Canon 6Doptical Y3.0 / 1040 fixed n 1/4000s 4.5/s n n
7.
 
Canon 5D Mark IIoptical Y3.0 / 920 fixed n 1/8000s 3.9/s n n
8.
 
Canon 5Doptical Y2.5 / 230 fixed n 1/8000s 3.0/s n n
9.
 
Nikon D610optical Y3.2 / 921 fixed n 1/4000s 6.0/s Y n
10.
 
Nikon D600optical Y3.0 / 921 fixed n 1/4000s 5.5/s Y n
11.
 
Nikon D800optical Y3.2 / 921 fixed n 1/8000s 4.0/s Y n
12.
 
Nikon D800Eoptical Y3.2 / 921 fixed n 1/8000s 4.0/s Y n
13.
 
Nikon D3000optical n3.0 / 230 fixed n 1/4000s 3.0/s Y n
14.
 
Nikon D5000optical n2.7 / 230 full-flex n 1/4000s 4.0/s Y n
15.
 
Nikon D60optical n2.5 / 230 fixed n 1/4000s 3.0/s Y n
16.
 
Nikon D40optical n2.5 / 230 fixed n 1/4000s 2.5/s Y n
17.
 
Nikon D80optical n2.5 / 230 fixed n 1/4000s 3.0/s Y n
Notes: *) Information refers to the mechanical shutter, unless the camera only has an electronic one.

One feature that is present on the 5D Mark III, but is missing on the D40X 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 5D Mark III writes its imaging data to Compact Flash or SDXC cards, while the D40X uses SDHC cards. The 5D Mark III features dual card slots, which can be very useful in case a memory card fails. In contrast, the D40X only has one slot.

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 Canon EOS 5D Mark III and Nikon D40X and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.

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Input-Output Connections
    Camera
Model
Hotshoe
Port
Internal
Mic / Speaker
Microphone
Port
Headphone
Port
HDMI
Port
USB
Port
WiFi
Support
NFC
Support
Bluetooth
Support
1.
 
Canon 5D Mark IIIYmono / monoYYmini2.0---
2.
 
Nikon D40XY- / ----2.0---
3.
 
Canon 5D Mark IVYmono / monoYYmini3.0YY-
4.
 
Canon 5DSYmono / monoY-mini3.0---
5.
 
Canon 5DS RYmono / monoY-mini3.0---
6.
 
Canon 6DYmono / monoY-mini2.0Y--
7.
 
Canon 5D Mark IIYmono / monoY-mini2.0---
8.
 
Canon 5DY- / ----2.0---
9.
 
Nikon D610Ymono / monoYYmini2.0---
10.
 
Nikon D600Ymono / monoYYmini2.0---
11.
 
Nikon D800Ymono / monoYYmini3.0---
12.
 
Nikon D800EYmono / monoYYmini3.0---
13.
 
Nikon D3000Y- / ----2.0---
14.
 
Nikon D5000Ymono / mono--mini2.0---
15.
 
Nikon D60Y- / ----2.0---
16.
 
Nikon D40Y- / ----2.0---
17.
 
Nikon D80Y- / ----2.0---

Studio photographers will appreciate that the Canon 5D Mark III (unlike the D40X) features a PC Sync socket, so that professional strobe lights can be controlled by the camera.

Both the 5D Mark III and the D40X have been discontinued, but can regularly be found used on eBay. The D40X was replaced by the Nikon D60 , while the 5D Mark III was followed by the Canon 5D Mark IV. 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.

Review summary

So what conclusions can be drawn? Is there a clear favorite between the Canon 5D Mark III and the Nikon D40X? Which camera is better? The listing below highlights the relative strengths of the two models.

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Arguments in favor of the Canon EOS 5D Mark III:

  • More detail: Offers more megapixels (22.1 vs 10MP) with a 49% higher linear resolution.
  • Better image quality: Scores substantially higher (18 points) in the DXO overall assessment.
  • Richer colors: Generates images with noticeably better colors (1.6 bits more color depth).
  • Better low-light sensitivity: Requires less light for good images (2.2 stops ISO advantage).
  • Broader imaging potential: Can record not only still images but also 1080/30p 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 (0.71x vs 0.53x).
  • Easier setting verification: Features an LCD display on top to control shooting parameters.
  • Larger screen: Has a bigger rear LCD (3.2" vs 2.5") for image review and settings control.
  • More detailed LCD: Has a higher resolution rear screen (1040k vs 230k dots).
  • Faster shutter: Has higher mechanical shutter speed (1/8000s vs 1/4000s) to freeze action.
  • Faster burst: Shoots at higher frequency (6 vs 3 flaps/sec) to capture the decisive moment.
  • Longer lasting: Can take more shots (950 versus 520) on a single battery charge.
  • Better sealing: Is weather sealed to enable shooting in dusty or wet environments.
  • 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.
  • More modern: Reflects 4 years and 11 months of technical progress since the D40X launch.

ilogo

Reasons to prefer the Nikon D40X:

  • More compact: Is smaller (124x94mm vs 152x116mm) and will fit more readily into a bag.
  • Less heavy: Has a lower weight (by 428g or 45 percent) and is thus easier to take along.
  • Easier fill-in: Has a small integrated flash to brighten shadows of backlit subjects.
  • More affordable: Was introduced into a lower priced category (79 percent cheaper at launch).
  • More heavily discounted: Has been around for much longer (launched in March 2007).

If the count of relative strengths (bullet points above) is taken as a measure, the 5D Mark III is the clear winner of the match-up (17 : 5 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 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.

5D Mark III 17:05 D40X

How about other alternatives? Do the specifications of the Canon 5D Mark III and the Nikon D40X 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 5D Mark III and the D40X in practical situations. 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.

Expert reviews

This is why hands-on reviews by experts 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.

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Expert Camera Reviews
     Camera 
 Model 
 AP 
 score 
 CL 
 score 
 DCW 
 score 
 DPR 
 score 
 EPZ 
 score 
 PB 
 score 
Camera
Launch
Launch
Price (USD)
Street
Price
1.
 
Canon 5D Mark III..+ +..82/1004.5/54.5/5 Mar 2012 3,499i
2.
 
Nikon D40X..79/100..+ +4/54/5 Mar 2007 729i
3.
 
Canon 5D Mark IV4.5/5+ +4/587/1004.5/54.5/5 Aug 2016 3,499 i
4.
 
Canon 5DS..+..83/1004.5/54.5/5 Feb 2015 3,699 i
5.
 
Canon 5DS R5/5+..83/1005/54.5/5 Feb 2015 3,699 i
6.
 
Canon 6D5/5+ +..83/1004.5/54.5/5 Sep 2012 2,099i
7.
 
Canon 5D Mark II4/591/100..79/1004/5.. Sep 2008 3,499i
8.
 
Canon 5D..88/100..+ +o.. Aug 2005 3,299i
9.
 
Nikon D6104/5+ +..87/1004.5/54.5/5 Oct 2013 1,999 i
10.
 
Nikon D6004/5+ +..87/1005/54.5/5 Sep 2012 2,099i
11.
 
Nikon D8005/5+ +..82/1005/55/5 Feb 2012 2,999i
12.
 
Nikon D800E......84/1005/55/5 Feb 2012 3,299i
13.
 
Nikon D3000..+..72/1004/54.5/5 Jul 2009 599i
14.
 
Nikon D5000..+ +..75/1004/54.5/5 Apr 2009 749i
15.
 
Nikon D60..80/100..+ +4/54.5/5 Jan 2008 629i
16.
 
Nikon D40..81/100..+ +o4.5/5 Nov 2006 499i
17.
 
Nikon D80..+..+ +o4.5/5 Aug 2006 999i
Notes: (+ +) highly recommended; (+) recommended; (o) reviewed; (..) not available.

Care should be taken when interpreting the review scores above, though. The assessments were made in relation to similar cameras of the same technological generation. 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.

Canon 5D Mark III:
Check Ebay offers
Nikon D40X:
Check Ebay offers

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 use the search menu 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.

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    Specifications: Canon 5D Mark III vs Nikon D40X

    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 Specifications
    Camera Model Canon 5D Mark III Nikon D40X
    Camera Type Digital single lens reflex Digital single lens reflex
    Camera Lens Canon EF mount lenses Nikon F mount lenses
    Launch Date March 2012 March 2007
    Launch Price USD 3,499 USD 729
    Sensor Specs Canon 5D Mark III Nikon D40X
    Sensor Technology CMOS CCD
    Sensor Format Full Frame Sensor APS-C Sensor
    Sensor Size 36.0 x 24.0 mm 23.6 x 15.8 mm
    Sensor Area 864 mm2 372.88 mm2
    Sensor Diagonal 43.3 mm 28.4 mm
    Crop Factor 1.0x 1.5x
    Sensor Resolution 22.1 Megapixels 10 Megapixels
    Image Resolution 5760 x 3840 pixels 3872 x 2592 pixels
    Pixel Pitch 6.25 μm 6.11 μm
    Pixel Density 2.56 MP/cm2 2.69 MP/cm2
    Moiré control Anti-Alias filter Anti-Alias filter
    Movie Capability 1080/30p Video no Video
    ISO Setting 100 - 25,600 ISO 100 - 1,600 ISO
    ISO Boost 50 - 102,400 ISO 100 - 3,200 ISO
    Image Processor DIGIC 5+ EXPEED
    DXO Sensor Quality (score) 81 63
    DXO Color Depth (bits) 24.0 22.4
    DXO Dynamic Range (EV) 11.7 11.4
    DXO Low Light (ISO) 2293 516
    Screen Specs Canon 5D Mark III Nikon D40X
    Viewfinder Type Optical viewfinder Optical viewfinder
    Viewfinder Field of View 100% 95%
    Viewfinder Magnification 0.71x 0.53x
    Top-Level Screen Control Panel no Top Display
    LCD Framing Live View
    Rear LCD Size 3.2inch 2.5inch
    LCD Resolution 1040k dots 230k dots
    LCD Attachment Fixed screen Fixed screen
    Shooting Specs Canon 5D Mark III Nikon D40X
    Focus System Phase-detect AF Phase-detect AF
    Continuous Shooting 6 shutter flaps/s 3 shutter flaps/s
    Shutter Life Expectancy150 000 actuations50 000 actuations
    Fill Flash no On-Board Flash Built-in Flash
    Storage Medium CF or SDXC cards SDHC cards
    Second Storage Option Dual card slots Single card slot
    UHS card support no no
    Connectivity Specs Canon 5D Mark III Nikon D40X
    External Flash Hotshoe Hotshoe
    Studio Flash PC Sync socket no PC Sync
    USB Connector USB 2.0 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 no Wifi no Wifi
    Body Specs Canon 5D Mark III Nikon D40X
    Environmental SealingWeathersealed bodynot weather sealed
    Battery Type LP-E6 EN-EL9
    Battery Life (CIPA)950 shots per charge520 shots per charge
    Body Dimensions 152 x 116 x 76 mm
    (6.0 x 4.6 x 3.0 in)
    124 x 94 x 64 mm
    (4.9 x 3.7 x 2.5 in)
    Camera Weight 950 g (33.5 oz) 522 g (18.4 oz)
    Canon 5D Mark III:
    Check Ebay offers
    Nikon D40X:
    Check Ebay offers

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