Canon 40D vs Nikon D300S
57 Imaging
48 Features
50 Overall
48


55 Imaging
52 Features
65 Overall
57
Canon 40D vs Nikon D300S Key Specs
(Full Review)
(Full Review)
- 12MP - APS-C Sensor
- 3" Fixed Screen
- ISO 200 - 3200 (Push to 6400)
- 1/8000s Maximum Shutter
- 1280 x 720 video
- Nikon F Mount
- 938g - 147 x 114 x 74mm
- Introduced November 2009
- Succeeded the Nikon D300
- Renewed by Nikon D600

Canon 40D vs Nikon D300S Overview
Here, we will be reviewing the Canon 40D vs Nikon D300S, both Advanced DSLR digital cameras by competitors Canon and Nikon. The sensor resolution of the 40D (10MP) and the D300S (12MP) is relatively similar and both cameras provide the identical sensor sizing (APS-C).

The 40D was brought out 3 years earlier than the D300S which is quite a serious difference as far as technology is concerned. Both cameras feature the same body design (Mid-size SLR).
Before delving into a full comparison, here is a concise summation of how the 40D scores vs the D300S with regard to portability, imaging, features and an overall mark.

Canon 40D vs Nikon D300S Gallery
Here is a preview of the gallery photos for Canon EOS 40D & Nikon D300S. The entire galleries are available at Canon 40D Gallery & Nikon D300S Gallery.
Reasons to pick Canon 40D over the Nikon D300S
40D | D300S |
---|
Reasons to pick Nikon D300S over the Canon 40D
D300S | 40D | |||
---|---|---|---|---|
Introduced | November 2009 | ![]() | October 2007 | Newer by 25 months |
Screen resolution | 920k | ![]() | 230k | Clearer screen (+690k dot) |
Common features in the Canon 40D and Nikon D300S
40D | D300S | |||
---|---|---|---|---|
Manual focus | ![]() | Dial precise focusing | ||
Screen type | Fixed | ![]() | Fixed | Fixed screen |
Screen size | 3" | ![]() | 3" | Same screen measurement |
Selfie screen | ![]() | Neither features selfie screen | ||
Touch screen | ![]() | Missing Touch screen |
Canon 40D vs Nikon D300S Physical Comparison
If you're looking to travel with your camera often, you're going to have to think about its weight and size. The Canon 40D enjoys physical measurements of 146mm x 108mm x 74mm (5.7" x 4.3" x 2.9") accompanied by a weight of 822 grams (1.81 lbs) and the Nikon D300S has specifications of 147mm x 114mm x 74mm (5.8" x 4.5" x 2.9") having a weight of 938 grams (2.07 lbs).
Compare the Canon 40D vs Nikon D300S in our completely new Camera plus Lens Size Comparison Tool.
Bear in mind, the weight of an ILC will vary dependant on the lens you select at that moment. Below is a front view physical size comparison of the 40D compared to the D300S.

Factoring in dimensions and weight, the portability score of the 40D and D300S is 57 and 55 respectively.

Canon 40D vs Nikon D300S Sensor Comparison
Normally, it can be tough to picture the contrast between sensor dimensions merely by going over specifications. The picture underneath will help offer you a much better sense of the sensor sizing in the 40D and D300S.
Plainly, the 2 cameras come with the identical sensor size albeit different MP. You can count on the Nikon D300S to deliver extra detail having its extra 2MP. Higher resolution can also make it easier to crop pictures a good deal more aggressively. The more aged 40D is going to be behind in sensor tech.

Canon 40D vs Nikon D300S Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Canon 40D vs Nikon D300S Specifications
Canon EOS 40D | Nikon D300S | |
---|---|---|
General Information | ||
Make | Canon | Nikon |
Model type | Canon EOS 40D | Nikon D300S |
Type | Advanced DSLR | Advanced DSLR |
Launched | 2007-10-24 | 2009-11-16 |
Body design | Mid-size SLR | Mid-size SLR |
Sensor Information | ||
Chip | - | Expeed |
Sensor type | CMOS | CMOS |
Sensor size | APS-C | APS-C |
Sensor measurements | 22.2 x 14.8mm | 23.6 x 15.8mm |
Sensor area | 328.6mm² | 372.9mm² |
Sensor resolution | 10MP | 12MP |
Anti alias filter | ||
Aspect ratio | 3:2 | 3:2 |
Full resolution | 3888 x 2592 | 4288 x 2848 |
Max native ISO | 1600 | 3200 |
Max boosted ISO | 3200 | 6400 |
Min native ISO | 100 | 200 |
RAW data | ||
Min boosted ISO | - | 100 |
Autofocusing | ||
Manual focusing | ||
Autofocus touch | ||
Continuous autofocus | ||
Single autofocus | ||
Autofocus tracking | ||
Autofocus selectice | ||
Center weighted autofocus | ||
Autofocus multi area | ||
Live view autofocus | ||
Face detection autofocus | ||
Contract detection autofocus | ||
Phase detection autofocus | ||
Total focus points | 9 | 51 |
Lens | ||
Lens mount type | Canon EF/EF-S | Nikon F |
Amount of lenses | 326 | 309 |
Focal length multiplier | 1.6 | 1.5 |
Screen | ||
Range of screen | Fixed Type | Fixed Type |
Screen sizing | 3 inch | 3 inch |
Screen resolution | 230 thousand dot | 920 thousand dot |
Selfie friendly | ||
Liveview | ||
Touch operation | ||
Screen tech | - | Super Density TFT color LCD with wide-viewing angle |
Viewfinder Information | ||
Viewfinder | Optical (pentaprism) | Optical (pentaprism) |
Viewfinder coverage | 95% | 100% |
Viewfinder magnification | 0.6x | 0.63x |
Features | ||
Lowest shutter speed | 30 secs | 30 secs |
Highest shutter speed | 1/8000 secs | 1/8000 secs |
Continuous shooting speed | 6.5 frames per sec | 7.0 frames per sec |
Shutter priority | ||
Aperture priority | ||
Manually set exposure | ||
Exposure compensation | Yes | Yes |
Change white balance | ||
Image stabilization | ||
Built-in flash | ||
Flash distance | 12.00 m (ISO 100) | 12.00 m (at ISO 100) |
Flash settings | Auto, On, Red-eye reduction, Off | Auto, On, Off, Red-eye, Slow sync, Rear curtain |
Hot shoe | ||
Auto exposure bracketing | ||
White balance bracketing | ||
Highest flash sync | 1/250 secs | 1/250 secs |
Exposure | ||
Multisegment metering | ||
Average metering | ||
Spot metering | ||
Partial metering | ||
AF area metering | ||
Center weighted metering | ||
Video features | ||
Supported video resolutions | - | 1280 x 720 (24 fps), 640 x 480 (24 fps), 320 x 240 (24 fps) |
Max video resolution | None | 1280x720 |
Video format | - | Motion JPEG |
Microphone input | ||
Headphone input | ||
Connectivity | ||
Wireless | None | Eye-Fi Connected |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | None | Optional |
Physical | ||
Environmental seal | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 822g (1.81 pounds) | 938g (2.07 pounds) |
Physical dimensions | 146 x 108 x 74mm (5.7" x 4.3" x 2.9") | 147 x 114 x 74mm (5.8" x 4.5" x 2.9") |
DXO scores | ||
DXO All around rating | 64 | 70 |
DXO Color Depth rating | 22.1 | 22.5 |
DXO Dynamic range rating | 11.3 | 12.2 |
DXO Low light rating | 703 | 787 |
Other | ||
Battery life | 800 photographs | 950 photographs |
Form of battery | Battery Pack | Battery Pack |
Battery ID | - | EN-EL3e |
Self timer | Yes (2 or 10 sec) | Yes (2, 5, 10 or 20 sec) |
Time lapse shooting | ||
Storage media | Compact Flash (Type I or II) | Compact Flash Type I/SD/SDHC |
Storage slots | Single | Dual |
Pricing at launch | $1,099 | $1,630 |