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Canon 300D vs Nikon D100

The Canon EOS 300D (called Canon Rebel in some regions) and the Nikon D100 are two digital cameras that were officially introduced, respectively, in August 2003 and February 2002. Both are DSLR (Digital Single Lens Reflex) cameras that are equipped with an APS-C sensor. The Canon has a resolution of 6.3 megapixels, whereas the Nikon provides 6 MP.

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

Headline Specifications
Canon 300D   Nikon D100
Canon 300D Nikon D100
Digital single lens reflex Digital single lens reflex
Canon EF mount lenses Nikon F mount lenses
6.3 MP, APS-C Sensor 6 MP, APS-C Sensor
no Video no Video
ISO 100-1600 ISO 200-800 (200-1600)
Optical viewfinder Optical viewfinder
1.8" LCD, 118k dots 1.8" LCD, 118k dots
Fixed screen (not touch-sensitive) Fixed screen (not touch-sensitive)
2.5 shutter flaps per second 3 shutter flaps per second
400 shots per battery charge370 shots per battery charge
142 x 99 x 72 mm, 649 g 144 x 116 x 81 mm, 780 g

Going beyond this snapshot of core features and characteristics, what are the differences between the Canon EOS 300D and the Nikon D100? 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: Canon 300D vs Nikon D100

The physical size and weight of the Canon 300D and the Nikon D100 are illustrated 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.

Size Canon 300D vs Nikon D100
Compare 300D versus D100 top
Comparison 300D or D100 rear

If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Nikon D100 is notably larger (19 percent) than the Canon 300D. Moreover, the D100 is markedly heavier (20 percent) than the 300D. In this context, it is worth noting that neither the 300D nor the D100 are weather-sealed.

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 (300D) and the Nikon Lens Catalog (D100).

Concerning battery life, the 300D gets 400 shots out of its BP-511 battery, while the D100 can take 370 images on a single charge of its EN-EL3 power pack.

The table below summarizes the key physical specs of the two cameras alongside a broader set of comparators. If you would like to visualize and compare a different camera combination, just use the right or left arrows in the table to switch to the respective camera. Alternatively, you can also navigate to the CAM-parator app and make your selection from the full list of cameras there.

Camera Body Specifications
  Camera
Model
Camera
Width
Camera
Height
Camera
Depth
Camera
Weight
Battery
Life
(CIPA)
Weather
Sealing
(yes/no)
Camera
Launch
(announced)
Launch
Price
(USD)
Street
Price
(USD)
Used
Price
(USD)
Camera
Model
 
Canon 300D» 5.6 in 3.9 in 2.8 in 22.9 oz 400 n Aug 2003 899- i Canon 300D
 
Nikon D100« 5.7 in 4.6 in 3.2 in 27.5 oz 370 n Feb 2002 1,999- i Nikon D100
 
Canon 77D« » 5.2 in 3.9 in 3.0 in 19.0 oz 600 n Feb 2017 899 i i Canon 77D
 
Canon G1 X Mark II« » 4.6 in 2.9 in 2.6 in 19.5 oz 240 n Feb 2014 799 i i Canon G1 X Mark II
 
Canon 700D« » 5.2 in 3.9 in 3.1 in 20.5 oz 440 n Mar 2013 649- i Canon 700D
 
Canon 650D« » 5.2 in 3.9 in 3.1 in 20.3 oz 440 n Jun 2012 849- i Canon 650D
 
Canon G1 X« » 4.6 in 3.2 in 2.6 in 18.8 oz 250 n Jan 2012 799- i Canon G1 X
 
Canon 400D« » 5.0 in 3.3 in 2.6 in 19.6 oz 370 n Aug 2006 799- i Canon 400D
 
Canon 350D« » 5.0 in 3.7 in 2.5 in 19.0 oz 400 n Feb 2005 899- i Canon 350D
 
Canon 20D« » 5.7 in 4.2 in 2.8 in 27.2 oz 700 n Aug 2004 1,499- i Canon 20D
 
Canon 10D« » 5.9 in 4.2 in 3.0 in 30.0 oz 500 n Feb 2003 1,999- i Canon 10D
 
Nikon D90« » 5.2 in 4.1 in 3.0 in 24.8 oz 850 n Aug 2008 1,299- i Nikon D90
 
Nikon D300« » 5.8 in 4.5 in 2.9 in 32.6 oz 1000 Y Aug 2007 1,799- i Nikon D300
 
Nikon D80« » 5.2 in 4.1 in 3.0 in 23.6 oz 600 n Aug 2006 999- i Nikon D80
 
Nikon D200« » 5.8 in 4.4 in 2.9 in 32.5 oz 400 Y Nov 2005 1,699- i Nikon D200
 
Nikon D70« » 5.5 in 4.4 in 3.1 in 24.0 oz 400 n Jan 2004 999- i Nikon D70
Note: Measurements and pricing do not include easily detachable parts, such as interchangeable lenses or optional viewfinders.

Any camera decision will naturally be influenced heavily by the price. The listed launch prices provide an indication of the market segment that the manufacturer of the cameras have been targeting. The 300D was launched at a markedly lower price (by 55 percent) than the D100, 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. Then, after the new model is out, very good deals can frequently be found on the pre-owned market.

 

Sensor comparison: Canon 300D vs Nikon D100

The size of the sensor inside a digital camera is one of the key determinants 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. 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 D100 is 8 percent bigger. As a result of these sensor size differences, the cameras have format factors, respectively, of 1.6 (300D) and 1.5. Both cameras have a native aspect ratio (sensor width to sensor height) of 3:2.

Canon 300D and Nikon D100 sensor measures

Despite having a smaller sensor, the Canon 300D offers a higher resolution of 6.3 megapixels, compared with 6 MP of the Nikon D100. This megapixels advantage comes at the cost of a higher pixel density and a smaller size of the individual pixel (with a pixel pitch of 7.38μm versus 7.85μm for the D100). However, it should be noted that the 300D is a somewhat more recent model (by 1 year and 5 months) than the D100, and its sensor might have benefitted from technological advances during this time that partly offset its pixel-size disadvantage.

The Canon EOS 300D has a native sensitivity range from ISO 100 to ISO 1600. The corresponding ISO settings for the Nikon D100 are ISO 200 to ISO 800, with the possibility to increase the ISO range to 200-1600.

300D versus D100 MP

For many cameras, data on sensor performance has been reported by DXO Mark. 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 following table provides an overview of the physical sensor characteristics, as well as the sensor quality measurements for a selection of comparators.

Sensor Characteristics
  Camera
Model
Sensor
Class
Resolution
(MP)
Horiz.
Pixels
Vert.
Pixels
Video
Format
DXO
Portrait
DXO
Landscape
DXO
Sports
DXO
Overall
Camera
Model
 
Canon 300D» APS-C 6.3 3072 2048-21.010.854455Canon 300D
 
Nikon D100« APS-C 6.0 3008 2000-----Nikon D100
 
Canon 77D« » APS-C 24.0 6000 40001080/60p23.613.397178Canon 77D
 
Canon G1 X Mark II« » 1.5-inch 13.0 4160 31201080/30p21.510.858158Canon G1 X Mark II
 
Canon 700D« » APS-C 17.9 5184 34561080/30p21.711.268161Canon 700D
 
Canon 650D« » APS-C 17.9 5184 34561080/30p21.711.272262Canon 650D
 
Canon G1 X« » 1.5-inch 14.2 4352 32641080/24p21.710.864460Canon G1 X
 
Canon 400D« » APS-C 10.1 3888 2592-22.111.066462Canon 400D
 
Canon 350D« » APS-C 8.0 3456 2304-21.810.863760Canon 350D
 
Canon 20D« » APS-C 8.2 3504 2336-21.911.072162Canon 20D
 
Canon 10D« » APS-C 6.3 3072 2048-21.110.957157Canon 10D
 
Nikon D90« » APS-C 12.2 4288 2848720/24p22.712.597773Nikon D90
 
Nikon D300« » APS-C 12.2 4288 2848-22.112.067967Nikon D300
 
Nikon D80« » APS-C 10.0 3872 2592-22.111.252461Nikon D80
 
Nikon D200« » APS-C 10.0 3872 2592-22.311.558364Nikon D200
 
Nikon D70« » APS-C 6.0 3008 2000-20.410.352950Nikon D70
Neither the 300D nor the D100 offer Live View, so that they cannot project the live image that the sensor receives onto the rear screen. Moreover, both cameras are still-image focused and cannot record videos.
 

Feature comparison: Canon 300D vs Nikon D100

Beyond body and sensor, cameras can and do differ across a range of features. The 300D and the D100 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 viewfinders of both cameras offer the same field of view (95%), but the viewfinder of the 300D has a higher magnification than the one of the D100 (0.55x vs 0.53x), so that the size of the image transmitted appears closer to the size seen with the naked human eye. The table below summarizes some of the other core capabilities of the Canon 300D and Nikon D100 in connection with corresponding information for a sample of similar cameras.

Core Features
  Camera
Model
Viewfinder
(Type or
'000 dots)
Control
Panel
(yes/no)
LCD
Size
(inch)
LCD
Resolution
('000 dots)
LCD
Attach-
ment
Touch
Screen
(yes/no)
Mech
Shutter
Speed
Shutter
Flaps
(1/sec)
Built-in
Flash
(yes/no)
Built-in
Image
Stab
Camera
Model
 
Canon 300D»optical n 1.8 118 fixed n 1/4000s 2.5 Y n Canon 300D
 
Nikon D100«optical Y 1.8 118 fixed n 1/4000s 3.0 Y n Nikon D100
 
Canon 77D« »optical Y 3.0 1040 swivel Y 1/4000s 6.0 Y n Canon 77D
 
Canon G1 X Mark II« »- n 3.0 1040 tilting Y 1/4000s 5.2 Y Y Canon G1 X Mark II
 
Canon 700D« »optical n 3.0 1040 swivel Y 1/4000s 5.0 Y n Canon 700D
 
Canon 650D« »optical n 3.0 1040 swivel Y 1/4000s 5.0 Y n Canon 650D
 
Canon G1 X« »optical n 3.0 922 Swivel n 1/4000s 1.9 Y Y Canon G1 X
 
Canon 400D« »optical n 2.5 230 fixed n 1/4000s 3.0 Y n Canon 400D
 
Canon 350D« »optical n 1.8 115 fixed n 1/4000s 3.0 Y n Canon 350D
 
Canon 20D« »optical Y 1.8 118 fixed n 1/8000s 5.0 Y n Canon 20D
 
Canon 10D« »optical Y 1.8 118 fixed n 1/4000s 3.0 Y n Canon 10D
 
Nikon D90« »optical Y 3.0 920 fixed n 1/4000s 4.5 Y n Nikon D90
 
Nikon D300« »optical Y 3.0 922 fixed n 1/8000s 6.0 Y n Nikon D300
 
Nikon D80« »optical n 2.5 230 fixed n 1/4000s 3.0 Y n Nikon D80
 
Nikon D200« »optical Y 2.5 230 fixed n 1/8000s 5.0 Y n Nikon D200
 
Nikon D70« »optical n 1.8 130 fixed n 1/8000s 3.0 Y n Nikon D70

One feature that is present on the D100, but is missing on the 300D 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.

Concerning the storage of imaging data, both the 300D and the D100 write their files to Compact Flash cards.

 

Connectivity comparison: Canon 300D vs Nikon D100

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 300D and Nikon D100 and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.

Input-Output Connections
  Camera
Model
Hotshoe
Port
Internal
Microphone
Internal
Speaker
Microphone
Port
Headphone
Port
HDMI
Port
USB
Type
WiFi
Support
NFC
Support
Bluetooth
Support
Camera
Model
 
Canon 300D»Y-----1.1---Canon 300D
 
Nikon D100«Y-----1.1---Nikon D100
 
Canon 77D« »YstereomonoY-mini2.0YYYCanon 77D
 
Canon G1 X Mark II« »Ystereomono--mini2.0YY-Canon G1 X Mark II
 
Canon 700D« »YstereomonoY-mini2.0---Canon 700D
 
Canon 650D« »YstereomonoY-mini2.0---Canon 650D
 
Canon G1 X« »Ystereomono--mini2.0---Canon G1 X
 
Canon 400D« »Y-----2.0---Canon 400D
 
Canon 350D« »Y-----2.0---Canon 350D
 
Canon 20D« »Y-----1.1---Canon 20D
 
Canon 10D« »Y-----1.1---Canon 10D
 
Nikon D90« »Ymonomono--mini2.0---Nikon D90
 
Nikon D300« »Y----mini2.0---Nikon D300
 
Nikon D80« »Y-----2.0---Nikon D80
 
Nikon D200« »Y-----2.0---Nikon D200
 
Nikon D70« »Y-----1.0---Nikon D70

Both the 300D and the D100 have been discontinued, but can regularly be found used on eBay. The D100 was replaced by the Nikon D200, while the 300D was followed by the Canon 350D. 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: Canon 300D vs Nikon D100

So what is the bottom line? Is there a clear favorite between the Canon 300D and the Nikon D100? Which camera is better? Below is a summary of the relative strengths of each of the two contestants.

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Reasons to prefer the Canon EOS 300D:

  • Larger viewfinder image: Features a viewfinder with a higher magnification (0.55x vs 0.53x).
  • More compact: Is smaller (142x99mm vs 144x116mm) and thus needs less room in the bag.
  • Less heavy: Is lighter (by 131g or 17 percent) and hence easier to carry around.
  • More affordable: Was introduced into a lower priced category (55 percent cheaper at launch).
  • More modern: Is somewhat more recent (announced 1 year and 5 months after the D100).

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Arguments in favor of the Nikon D100:

  • Easier setting verification: Features a control panel on top to check shooting parameters.
  • Faster burst: Shoots at higher frequency (3 vs 2.5 flaps/sec) to capture the decisive moment.
  • More heavily discounted: Has been on the market for longer (launched in February 2002).

If the count of relative strengths (bullet points above) is taken as a measure, the 300D emerges as the winner of the contest (5 : 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 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.

300D 05:03 D100

How about other alternatives? Do the specifications of the Canon 300D and the Nikon D100 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 remains partial and cannot reveal, for example, the shooting experience and imaging performance when actually working with the 300D or the D100. 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: Canon 300D vs Nikon D100

This is where reviews by experts come in. The adjacent summary-table relays the overall verdicts of several of the most popular 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.

Review Scores
  Camera
Model
cameralabs dpreview ephotozine imaging-resource photographyblog Camera
Launch
(announced)
Launch
Price
(USD)
Street
Price
(USD)
Used
Price
(USD)
Camera
Model
 
Canon 300D»-+ +-o- Aug 2003 899- i Canon 300D
 
Nikon D100«-+ +oo- Feb 2002 1,999- i Nikon D100
 
Canon 77D« »-82/1004.5/54.5/54/5 Feb 2017 899 i i Canon 77D
 
Canon G1 X Mark II« »+77/1004/54/54.5/5 Feb 2014 799 i i Canon G1 X Mark II
 
Canon 700D« »-76/1004.5/54.5/54.5/5 Mar 2013 649- i Canon 700D
 
Canon 650D« »+ +77/1004.5/54.5/54.5/5 Jun 2012 849- i Canon 650D
 
Canon G1 X« »+76/1004/54/54.5/5 Jan 2012 799- i Canon G1 X
 
Canon 400D« »+ ++ +o4.5/54/5 Aug 2006 799- i Canon 400D
 
Canon 350D« »80/100+ +oo- Feb 2005 899- i Canon 350D
 
Canon 20D« »-+ +-o- Aug 2004 1,499- i Canon 20D
 
Canon 10D« »-+ +-o- Feb 2003 1,999- i Canon 10D
 
Nikon D90« »+ ++ +4/55/54.5/5 Aug 2008 1,299- i Nikon D90
 
Nikon D300« »+ ++ +5/5o4.5/5 Aug 2007 1,799- i Nikon D300
 
Nikon D80« »++ +o4.5/54.5/5 Aug 2006 999- i Nikon D80
 
Nikon D200« »+ ++ +o5/5- Nov 2005 1,699- i Nikon D200
 
Nikon D70« »-+ +-o- Jan 2004 999- i Nikon D70
Notes: (+ +) highly recommended; (+) recommended; (o) reviewed; (-) not available.

The review scores listed above should be treated with care, though. The assessments were made in relation to similar cameras of the same technological generation. Hence, a score should always be seen in the context of the camera's market launch date and its price, and comparing ratings of very distinct cameras or ones that are far apart in terms of their release date have little meaning. Also, kindly note that some of the listed sites have over time developped their review approaches and their reporting style.

Canon 300D:
Check Ebay offers
Nikon D100:
Check Ebay offers

Other camera comparisons

Did this review help to inform your camera decision process? If you would like to see a different side-by-side camera review, just use the search menu below. There is also a set of direct links to comparison reviews that other users of the CAM-parator app explored.

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    Specifications: Canon 300D vs Nikon D100

    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 300D Nikon D100
    Camera Type Digital single lens reflex Digital single lens reflex
    Camera Lens Canon EF mount lenses Nikon F mount lenses
    Launch Date August 2003 February 2002
    Launch Price USD 899 USD 1999
    Sensor Specs Canon 300D Nikon D100
    Sensor Technology CMOS CCD
    Sensor Format APS-C Sensor APS-C Sensor
    Sensor Size 22.7 x 15.1 mm 23.7 x 15.6 mm
    Sensor Area 342.77 mm2 369.72 mm2
    Sensor Diagonal 27.3 mm 28.4 mm
    Crop Factor 1.6x 1.5x
    Sensor Resolution 6.3 Megapixels 6 Megapixels
    Image Resolution 3072 x 2048 pixels 3008 x 2000 pixels
    Pixel Pitch 7.38 μm 7.85 μm
    Pixel Density 1.84 MP/cm2 1.63 MP/cm2
    Moiré control Anti-Alias filter Anti-Alias filter
    Movie Capability no Video no Video
    ISO Setting 100-1600 ISO 200-800 ISO
    ISO Boost no Enhancement 200-1600 ISO
    DXO Sensor Quality (score) 55 ..
    DXO Color Depth (bits) 21.0 ..
    DXO Dynamic Range (EV) 10.8 ..
    DXO Low Light (ISO) 544 ..
    Screen Specs Canon 300D Nikon D100
    Viewfinder Type Optical viewfinder Optical viewfinder
    Viewfinder Field of View 95% 95%
    Viewfinder Magnification 0.55x 0.53x
    Top-Level Screen no Top Display Control Panel
    Rear LCD Size 1.8 inch 1.8 inch
    LCD Resolution 118k dots 118k dots
    LCD Attachment Fixed screen Fixed screen
    Shooting Specs Canon 300D Nikon D100
    Autofocus System Phase-detect AF Phase-detect AF
    Continuous Shooting 2.5 shutter flaps/s 3 shutter flaps/s
    Shutter Life Expectancy50 000 actuations50 000 actuations
    Fill Flash Build-in Flash Build-in Flash
    Storage Medium CF cards CF cards
    Second Storage Option Single card slot Single card slot
    Connectivity Specs Canon 300D Nikon D100
    External Flash Hotshoe Hotshoe
    USB Connector USB 1.1 USB 1.1
    HDMI Port no HDMI no HDMI
    Wifi Support no Wifi no Wifi
    Body Specs Canon 300D Nikon D100
    Battery Type BP-511 power pack EN-EL3 power pack
    Battery Life (CIPA)400 shots per charge370 shots per charge
    Body Dimensions 142 x 99 x 72 mm
    (5.6 x 3.9 x 2.8 in)
    144 x 116 x 81 mm
    (5.7 x 4.6 x 3.2 in)
    Camera Weight 649 g (22.9 oz) 780 g (27.5 oz)

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