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Canon 1D X Mark III vs SX420

The Canon EOS-1D X Mark III and the Canon PowerShot SX420 IS are two digital cameras that were revealed to the public, respectively, in January 2020 and January 2016. The 1DX Mark III is a DSLR, while the SX420 is a fixed lens compact. The cameras are based on a full frame (1DX Mark III) and a 1/2.3-inch (SX420) sensor. The 1DX Mark III has a resolution of 20 megapixels, whereas the SX420 provides 19.9 MP.

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

Headline Specifications
Canon 1D X Mark III
versus
Canon SX420
Canon 1D X Mark III   Canon SX420
Digital single lens reflex Fixed lens compact camera
Canon EF mount lenses 24-1008mm f/3.5-6.6
20 MP – Full Frame sensor 19.9 MP – 1/2.3" sensor
4K/60p Video 720/25p Video
ISO 100-102,400 (50 - 819,200) ISO 100-1,600
Optical viewfinder No viewfinder, LCD framing
3.2" LCD – 2100k dots 3.0" LCD – 230k dots
Fixed touchscreen Fixed screen (not touch-sensitive)
20 shutter flaps per second 0.5 shutter flaps per second
Weathersealed bodynot weather sealed
2850 shots per battery charge195 shots per battery charge
158 x 168 x 83 mm, 1440 g 104 x 69 x 85 mm, 325 g
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Going beyond this snapshot of core features and characteristics, what are the differences between the Canon EOS-1D X Mark III and the Canon PowerShot SX420 IS? 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.

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Body comparison

The side-by-side display below illustrates the physical size and weight of the Canon 1D X Mark III and the Canon SX420. The two cameras are presented according to their relative size. Three consecutive perspectives from the front, the top, and the back are available. All width, height and depth measures are rounded to the nearest millimeter.

The SX420 can be obtained in two different colors (black, red), while the 1DX Mark III is only available in black.

Size Canon 1D X Mark III vs Canon SX420
Compare 1DX Mark III versus SX420 top
Comparison 1DX Mark III or SX420 rear

If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Canon SX420 is considerably smaller (73 percent) than the Canon 1D X Mark III. It is worth mentioning in this context that the 1DX Mark III is splash and dust resistant, while the SX420 does not feature any corresponding weather-sealing.

The above size and weight comparisons are to some extent incomplete and possibly misleading, as the SX420 has a lens built in, whereas the 1DX Mark 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 1DX Mark III and their specifications in the Canon EF Lens Catalog.

Concerning battery life, the 1DX Mark III gets 2850 shots out of its Canon LP-E19 battery, while the SX420 can take 195 images on a single charge of its Canon NB-11LH power pack. As can be seen in the images above, the 1DX Mark III has a battery grip built in. This facilitates image-taking in portrait orientation and gives it additional battery power.

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.

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Body Specifications
# image Camera
Model
Camera
Width
Camera
Height
Camera
Depth
Camera
Weight
Battery
Life
Weather
Sealing
Camera
Launch
Launch
Price (USD)
Street
Price
1.
 
Canon 1D X Mark III 158 mm 168 mm 83 mm 1440 g 2850 Y Jan 2020 6,499 amazon.com
2.
 
Canon SX420 104 mm 69 mm 85 mm 325 g 195 n Jan 2016 299ebay.com
3.
 
Canon R3 150 mm 143 mm 87 mm 1015 g 760 Y Sep 2021 5,999 amazon.com
4.
 
Canon SX430 104 mm 69 mm 85 mm 323 g 195 n Jan 2017 299ebay.com
5.
 
Canon SX730 110 mm 64 mm 40 mm 300 g 250 n Apr 2017 399ebay.com
6.
 
Canon 1D X Mark II 158 mm 168 mm 83 mm 1530 g 1210 Y Feb 2016 5,999ebay.com
7.
 
Canon SX410 104 mm 69 mm 85 mm 325 g 185 n Feb 2015 279ebay.com
8.
 
Canon SX610 105 mm 61 mm 27 mm 191 g 270 n Jan 2015 249ebay.com
9.
 
Canon SX710 113 mm 66 mm 35 mm 269 g 230 n Jan 2015 349ebay.com
10.
 
Canon 1D C 158 mm 164 mm 83 mm 1545 g 1120 Y Apr 2012 14,999ebay.com
11.
 
Canon 5D Mark III 152 mm 116 mm 76 mm 950 g 950 Y Mar 2012 3,499ebay.com
12.
 
Canon 6D 145 mm 111 mm 71 mm 770 g 1090 Y Sep 2012 2,099ebay.com
13.
 
Canon 1D X 158 mm 168 mm 83 mm 1551 g 1120 Y Oct 2011 6,799ebay.com
14.
 
Canon 5D Mark II 152 mm 114 mm 75 mm 850 g 850 Y Sep 2008 3,499ebay.com
15.
 
Canon 1Ds Mark III 150 mm 160 mm 80 mm 1385 g 1800 Y Aug 2007 7,999ebay.com
16.
 
Canon 1Ds Mark II 156 mm 158 mm 80 mm 1215 g 1200 Y Sep 2004 7,999ebay.com
17.
 
Nikon D6 160 mm 163 mm 92 mm 1270 g 3580 Y Feb 2020 6,499 amazon.com
Note: Measurements and pricing do not include easily detachable parts, such as add-on or interchangeable lenses or optional viewfinders.
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Any camera decision will obviously take relative prices into account. 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 SX420 was launched at a lower price than the 1DX Mark III, despite having a lens built in. 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. Then, after the new model is out, very good deals can frequently be found on the pre-owned market.

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 1D X Mark III features a full frame sensor and the Canon SX420 a 1/2.3-inch sensor. The sensor area in the SX420 is 97 percent smaller. As a result of these sensor size differences, the cameras have a format factor of, respectively, 1.0 and 5.6. The sensor in the 1DX Mark III has a native 3:2 aspect ratio, while the one in the SX420 offers a 4:3 aspect.

In terms of chip-set technology, the 1DX Mark III uses a more advanced image processing engine (DIGIC X) than the SX420 (DIGIC 4+), with benefits for noise reduction, color accuracy, and processing speed.

Canon 1D X Mark III and Canon SX420 sensor measures

With 20MP, the 1DX Mark III offers a slightly higher resolution than the SX420 (19.9MP), but the 1DX Mark III nevertheless has larger individual pixels (pixel pitch of 6.57μm versus 1.19μm for the SX420) due to its larger sensor. Moreover, the 1DX Mark III is a much more recent model (by 4 years) than the SX420, 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 SX420 has no anti-alias filter installed, so that it can capture all the detail its sensor resolves.

The 1DX Mark III has on-sensor phase detect pixels, which results in fast and reliable autofocus acquisition even during live view operation.

The Canon EOS-1D X Mark III has a native sensitivity range from ISO 100 to ISO 102400, which can be extended to ISO 50-819200. The corresponding ISO settings for the Canon PowerShot SX420 IS are ISO 100 to ISO 1600 (no boost).

In terms of underlying technology, the 1DX Mark III is build around a CMOS sensor, while the SX420 uses a CCD 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.

1DX Mark III versus SX420 MP

Since 2007, DXO Mark has published sensor performance measurements that have been derived using a consistent methodology. This service determines an overall sensor rating, as well as sub-scores for low-light sensitivity ("DXO Sports"), dynamic range ("DXO Landscape"), and color depth ("DXO Portrait"). The following table provides an overview of the physical sensor characteristics, as well as the sensor quality measurements for a selection of comparators.

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Sensor Characteristics
# image Camera
Model
Sensor
Class
Resolution
(MP)
Horiz.
Pixels
Vert.
Pixels
Video
Format
DXO
Portrait
DXO
Landscape
DXO
Sports
DXO
Overall
1.
 
Canon 1D X Mark III Full Frame 20.0 5472 36484K/60p24.214.5324891
2.
 
Canon SX420 1/2.3 19.9 5152 3864720/25p20.311.780648
3.
 
Canon R3 Full Frame 24.0 6000 40006K/60p25.014.7408696
4.
 
Canon SX430 1/2.3 19.9 5152 3864720/25p20.511.990049
5.
 
Canon SX730 1/2.3 20.2 5184 38881080/60p20.511.992450
6.
 
Canon 1D X Mark II Full Frame 20.0 5472 36484K/60p24.113.5320788
7.
 
Canon SX410 1/2.3 19.9 5152 3864720/30p20.211.672047
8.
 
Canon SX610 1/2.3 20.2 5184 38881080/30p20.211.671247
9.
 
Canon SX710 1/2.3 20.2 5184 38881080/60p20.211.671247
10.
 
Canon 1D C Full Frame 17.9 5184 34564K/24p24.313.0215585
11.
 
Canon 5D Mark III Full Frame 22.1 5760 38401080/30p24.011.7229381
12.
 
Canon 6D Full Frame 20.0 5472 36481080/30p23.812.1234082
13.
 
Canon 1D X Full Frame 17.9 5184 34561080/30p23.811.8278682
14.
 
Canon 5D Mark II Full Frame 21.0 5616 37441080/30p23.711.9181579
15.
 
Canon 1Ds Mark III Full Frame 21.0 5616 3744none24.012.0166380
16.
 
Canon 1Ds Mark II Full Frame 16.6 4992 3328none23.311.3148074
17.
 
Nikon D6 Full Frame 20.7 5568 37124K/30p25.314.3288695
Note: DXO values in italics represent estimates based on sensor size and age.
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Many modern cameras are not only capable of taking still images, but can also record movies. The two cameras under consideration both have sensors whose read-out speed is fast enough to capture moving pictures, but the 1DX Mark III provides a higher video resolution than the SX420. It can shoot video footage at 4K/60p, while the SX420 is limited to 720/25p.

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Feature comparison

Apart from body and sensor, cameras can and do differ across a range of features. For example, the 1DX Mark III has an optical viewfinder, which can be very useful when shooting in bright sunlight. In contrast, the SX420 relies on live view and the rear LCD for framing. The following table reports on some other key feature differences and similarities of the Canon 1D X Mark III, the Canon SX420, and comparable cameras.

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Core Features
# image 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 1D X Mark IIIoptical Y3.2 / 2100 fixed Y 1/8000s 20.0/s n n
2.
 
Canon SX420none n3.0 / 230 fixed n 1/4000s 0.5/s Y Y
3.
 
Canon R35760 Y3.2 / 4150 swivel Y 1/8000s 12.0/s n Y
4.
 
Canon SX430none n3.0 / 230 fixed n 1/4000s 0.5/s Y Y
5.
 
Canon SX730none n3.0 / 922 tilting n 1/3200s 5.9/s Y Y
6.
 
Canon 1D X Mark IIoptical Y3.2 / 1620 fixed Y 1/8000s 16.0/s n n
7.
 
Canon SX410none n3.0 / 230 fixed n 1/4000s 0.5/s Y Y
8.
 
Canon SX610none n3.0 / 922 fixed n 1/2000s 2.5/s Y Y
9.
 
Canon SX710none n3.0 / 922 fixed n 1/3200s 6.0/s Y Y
10.
 
Canon 1D Coptical Y3.2 / 1040 fixed n 1/8000s 14.0/s n n
11.
 
Canon 5D Mark IIIoptical Y3.2 / 1040 fixed n 1/8000s 6.0/s n n
12.
 
Canon 6Doptical Y3.0 / 1040 fixed n 1/4000s 4.5/s n n
13.
 
Canon 1D Xoptical Y3.2 / 1040 fixed n 1/8000s 14.0/s n n
14.
 
Canon 5D Mark IIoptical Y3.0 / 920 fixed n 1/8000s 3.9/s n n
15.
 
Canon 1Ds Mark IIIoptical Y3.0 / 230 fixed n 1/8000s 5.0/s n n
16.
 
Canon 1Ds Mark IIoptical Y2.0 / 230 fixed n 1/8000s 4.0/s n n
17.
 
Nikon D6optical Y3.2 / 2359 fixed Y 1/8000s 14.0/s n n
Note: *) Information refers to the mechanical shutter, unless the camera only has an electronic one.
padding

One feature that is present on the 1DX Mark III, but is missing on the SX420 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 Canon 1D X Mark 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.

The 1DX Mark III writes its imaging data to CFexpress (type B) cards, while the SX420 uses SDXC cards. The 1DX Mark III features dual card slots, which can be very useful in case a memory card fails. In contrast, the SX420 only has one slot.

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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-1D X Mark III and Canon PowerShot SX420 IS and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.

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Input-Output Connections
# image Camera
Model
Hotshoe
Port
Internal
Mic / Speaker
Microphone
Port
Headphone
Port
HDMI
Port
USB
Port
WiFi
Support
NFC
Support
Bluetooth
Support
1.
 
Canon 1D X Mark IIIYmono / monoYYmini3.1Y-Y
2.
 
Canon SX420-mono / mono---2.0YY-
3.
 
Canon R3Ystereo / monoYYmicro3.2Y-Y
4.
 
Canon SX430-mono / mono---2.0YY-
5.
 
Canon SX730-stereo / mono--micro2.0YYY
6.
 
Canon 1D X Mark IIYmono / monoYYmini3.0---
7.
 
Canon SX410-stereo / mono---2.0---
8.
 
Canon SX610-- / ---micro2.0YY-
9.
 
Canon SX710-stereo / mono--micro2.0YY-
10.
 
Canon 1D CYmono / monoYYmini2.0---
11.
 
Canon 5D Mark IIIYmono / monoYYmini2.0---
12.
 
Canon 6DYmono / monoY-mini2.0Y--
13.
 
Canon 1D XYmono / -Y-mini2.0---
14.
 
Canon 5D Mark IIYmono / monoY-mini2.0---
15.
 
Canon 1Ds Mark IIIYmono / ----2.0---
16.
 
Canon 1Ds Mark IIY- / ----2.0---
17.
 
Nikon D6Ystereo / monoYYmini3.1Y-Y
padding

It is notable that the 1DX Mark III has a hotshoe, while the SX420 does not. This socket makes it possible to easily attach optional accessories, such as an external flash gun.

Studio photographers will appreciate that the Canon 1D X Mark III (unlike the SX420) 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 1DX Mark III has an internal geolocalization sensor and can record GPS coordinates in its EXIF data.

The 1DX Mark III is a recent model that features in the current product line-up of Canon. In contrast, the SX420 has been discontinued (but can be found pre-owned on ebay). As a replacement in the same line of cameras, the SX420 was succeeded by the Canon SX430. Further information on the features and operation of the 1DX Mark III and SX420 can be found, respectively, in the Canon 1D X Mark III Manual (free pdf) or the online Canon SX420 Manual.

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Review summary

So what is the bottom line? Is the Canon 1D X Mark III better than the Canon SX420 or vice versa? A synthesis of the relative strong points of each of the models is listed below.


Reasons to prefer the Canon EOS-1D X Mark III:

  • Better moiré control: Has an anti-alias filter to avoid artificial patterns to appear in images.
  • Better image quality: Features a larger and more technologically advanced imaging 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 jpgs: Has a more modern image processing engine (DIGIC X vs DIGIC 4+).
  • Better video: Provides higher definition movie capture (4K/60p vs 720/25p).
  • 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 optical viewfinder for image composition and settings control.
  • Easier setting verification: Features an LCD display on top to control shooting parameters.
  • Larger screen: Has a bigger rear LCD (3.2" vs 3.0") for image review and settings control.
  • More detailed LCD: Has a higher resolution rear screen (2100k vs 230k dots).
  • Fewer buttons to press: Is equipped with a touch-sensitive rear screen to facilitate handling.
  • Faster shutter: Has higher mechanical shutter speed (1/8000s vs 1/4000s) to freeze action.
  • Faster burst: Shoots at higher frequency (20 vs 0.5 flaps/sec) to capture the decisive moment.
  • Easier time-lapse photography: Has an intervalometer built-in for low frequency shooting.
  • More flexible: Can take a variety of interchangeable lenses, including specialty optics.
  • More portrait friendly: Features an integrated vertical grip for easier portrait shooting.
  • Longer lasting: Can take more shots (2850 versus 195) on a single battery charge.
  • Better sealing: Is weather sealed to enable shooting in dusty or wet environments.
  • Better lighting: Features a hotshoe and can thus hold and trigger an external flash gun.
  • Easier geotagging: Features an internal GPS sensor to log localization data.
  • Faster data transfer: Supports a more advanced USB protocol (3.1 vs 2.0).
  • Easier wireless transfer: Supports Bluetooth for image sharing without cables.
  • 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 of technical progress since the SX420 launch.


Arguments in favor of the Canon PowerShot SX420 IS:

  • Maximized detail: Lacks an anti-alias filter to exploit the sensor's full resolution potential.
  • Ready to shoot: Comes with an integrated lens, while the 1DX Mark III requires a separate lens.
  • More compact: Is smaller (104x69mm vs 158x168mm) and will fit more readily into a bag.
  • Less heavy: Has a lower weight even though it has a lens built in (unlike the 1DX Mark III).
  • Sharper images: Has stabilization technology built-in to reduce the impact of hand-shake.
  • Easier fill-in: Has a small integrated flash to brighten shadows of backlit subjects.
  • Easier device pairing: Supports NFC for fast wireless image transfer over short distances.
  • More affordable: Was introduced at a lower price, despite coming with a built-in lens.
  • More heavily discounted: Has been around for much longer (launched in January 2016).

If the count of individual advantages (bullet points above) is taken as a guide, the 1DX Mark III is the clear winner of the match-up (29 : 9 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 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.

1DX Mark III 29:09 SX420

How about other alternatives? Do the specifications of the Canon 1D X Mark III and the Canon SX420 place the cameras among the top in their class? Find out in the latest Best DSLR Camera and Best Superzoom Camera listings whether the two cameras rank among the cream of the crop.

In any case, while the comparison of technical specifications can provide a useful overview of the capabilities of different cameras, it remains partial and cannot reveal, for example, the shooting experience and imaging performance when actually working with the 1DX Mark III or the SX420. 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
# image  Camera 
 Model 
 AP 
 score 
 CL 
 score 
 DCW 
 score 
 DPR 
 score 
 EPZ 
 score 
 PB 
 score 
Camera
Launch
Launch
Price (USD)
Street
Price
1.
 
Canon 1D X Mark III..+ +5/5..4.5/54/5 Jan 2020 6,499 amazon.com
2.
 
Canon SX420..........3/5 Jan 2016 299ebay.com
3.
 
Canon R35/5o4.5/5..5/54.5/5 Sep 2021 5,999 amazon.com
4.
 
Canon SX430........3.5/53.5/5 Jan 2017 299ebay.com
5.
 
Canon SX730..+....4/54/5 Apr 2017 399ebay.com
6.
 
Canon 1D X Mark II....4.5/589/1004.5/54.5/5 Feb 2016 5,999ebay.com
7.
 
Canon SX410..o........ Feb 2015 279ebay.com
8.
 
Canon SX610........4/54/5 Jan 2015 249ebay.com
9.
 
Canon SX710..+....4/53.5/5 Jan 2015 349ebay.com
10.
 
Canon 1D C............ Apr 2012 14,999ebay.com
11.
 
Canon 5D Mark III..+ +..82/1004.5/54.5/5 Mar 2012 3,499ebay.com
12.
 
Canon 6D5/5+ +..83/1004.5/54.5/5 Sep 2012 2,099ebay.com
13.
 
Canon 1D X5/5......4.5/54.5/5 Oct 2011 6,799ebay.com
14.
 
Canon 5D Mark II4/591/100..79/1004/5.. Sep 2008 3,499ebay.com
15.
 
Canon 1Ds Mark III......+ +4.5/5.. Aug 2007 7,999ebay.com
16.
 
Canon 1Ds Mark II......+ +.... Sep 2004 7,999ebay.com
17.
 
Nikon D6....4/5..4.5/54.5/5 Feb 2020 6,499 amazon.com
Note: (+ +) highly recommended; (+) recommended; (o) reviewed; (..) not available.
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The above review scores should be interpreted 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. Hence, a score should always be seen in the context of the camera's market launch date and its price, and comparisons of ratings among very different cameras or across long time periods have little meaning. Also, kindly note that some of the listed sites have over time developped their review approaches and their reporting style.

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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 1D X Mark III vs Canon SX420

    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 1D X Mark III Canon SX420
    Camera Type Digital single lens reflex Fixed lens compact camera
    Camera Lens Canon EF mount lenses 24-1008mm f/3.5-6.6
    Launch Date January 2020 January 2016
    Launch Price USD 6,499 USD 299
    Sensor Specs Canon 1D X Mark III Canon SX420
    Sensor Technology CMOS CCD
    Sensor Format Full Frame Sensor 1/2.3" Sensor
    Sensor Size 36.0 x 24.0 mm 6.17 x 4.55 mm
    Sensor Area 864 mm2 28.0735 mm2
    Sensor Diagonal 43.3 mm 7.7 mm
    Crop Factor 1.0x 5.6x
    Sensor Resolution 20 Megapixels 19.9 Megapixels
    Image Resolution 5472 x 3648 pixels 5152 x 3864 pixels
    Pixel Pitch 6.57 μm 1.19 μm
    Pixel Density 2.31 MP/cm2 70.91 MP/cm2
    Moiré control Anti-Alias filter no AA filter
    Movie Capability 4K/60p Video 720/25p Video
    ISO Setting 100 - 102,400 ISO 100 - 1,600 ISO
    ISO Boost 50 - 819,200 ISO no Enhancement
    Image Processor DIGIC X DIGIC 4+
    DXO Sensor Quality (score) 91 ..
    DXO Color Depth (bits) 24.2 ..
    DXO Dynamic Range (EV) 14.5 ..
    DXO Low Light (ISO) 3248 ..
    Screen Specs Canon 1D X Mark III Canon SX420
    Viewfinder Type Optical viewfinder no viewfinder
    Viewfinder Field of View 100%
    Viewfinder Magnification 0.76x
    Top-Level Screen Control Panel no Top Display
    LCD Framing Live View Live View
    Rear LCD Size 3.2inch 3.0inch
    LCD Resolution 2100k dots 230k dots
    LCD Attachment Fixed screen Fixed screen
    Touch Input Touchscreen no Touchscreen
    Shooting Specs Canon 1D X Mark III Canon SX420
    Focus System Phase-detect AF Contrast-detect AF
    Continuous Shooting 20 shutter flaps/s 0.5 shutter flaps/s
    Time-Lapse PhotographyIntervalometer built-inno Intervalometer
    Fill Flash no On-Board Flash Built-in Flash
    Storage Medium CFexB cards SDXC cards
    Single or Dual Card Slots Dual card slots Single card slot
    Connectivity Specs Canon 1D X Mark III Canon SX420
    External Flash Hotshoe no Hotshoe
    Studio Flash PC Sync socket no PC Sync
    USB Connector USB 3.1 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 Wifi built-in Wifi built-in
    Near-Field Communication no NFC NFC built-in
    Bluetooth Support Bluetooth built-in no Bluetooth
    Geotagging GPS built-in no internal GPS
    Body Specs Canon 1D X Mark III Canon SX420
    Environmental SealingWeathersealed bodynot weather sealed
    Battery Type Canon LP-E19 Canon NB-11LH
    Battery Life (CIPA)2850 shots per charge195 shots per charge
    Body Dimensions 158 x 168 x 83 mm
    (6.2 x 6.6 x 3.3 in)
    104 x 69 x 85 mm
    (4.1 x 2.7 x 3.3 in)
    Camera Weight 1440 g (50.8 oz) 325 g (11.5 oz)
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