Canon 40D vs Nikon D3300

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Canon 40D vs Nikon D3300

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APS-C 369.7mm²
10.1 megapixels
ISO 100 - 1600

Go in depth with our full Canon 40D Review.
See real-world photos taken with the 40D.

APS-C 366.6mm²
24.2 megapixels
ISO 100 - 12,800

Go in depth with our full Nikon D3300 Review.
How does it shoot? Nikon D3300 in the real world.
See real-world photos taken with the D3300.
Compare Nikon D3300 image quality against competitors.
What’s the bottom line? Read our Nikon D3300 conclusion.

Succeeded by the Canon 50D
Compare 40D vs 50D

Succeeded by the Nikon D3400
Compare D3300 vs D3400

Compare CANON 50D vs NIKON D3400

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Differences

Canon 40D advantages over Nikon D3300

Bigger pixels
~ 6.10 vs 3.92 microns
Better low-light and dynamic range (all else equal)
Top deck display
Yes vs No
Check settings with a screen on top of the camera
More cross-type AF points
9 vs 1
Cross-type AF points improve autofocus performance
Pentaprism viewfinder
Pentaprism vs Pentamirror
Much better viewfinder picture fidelity
Less shutter lag
0.13 vs 0.26 sec
Focus and take a photo quickly (wide angle)
Has anti-aliasing filter
Filter vs No Filter
Reduces unsightly moiré in photos
Faster JPEG shooting
6.4 fps vs 5.0 fps
Faster JPEG shooting (burst mode)
Bigger JPEG buffer
Unlimited vs 100 shots
Take more JPEG shots before waiting (burst mode)
Faster shutter
1/8000 vs 1/4000 sec
Shoot wide open in bright light

Nikon D3300 advantages over Canon 40D

In-camera panoramas
Yes vs No
Stitches multiple shots into a panoramic photo
Higher effective ISO

Higher effective ISO

Maximum effective ISO is an estimate of the highest sensitivity at which a camera can capture excellent quality photos.

Cameras with higher effective ISO will be better choices for indoor photography, night shooting, and indoor sports photography, especially if you intend to make large prints.

You can learn more at our glossary entry.

Maximum effective ISO test data courtesy of DxO Mark.
D3300 test data on DxO Mark 40D test data on DxO Mark

1,385 vs 703 iso
Take photos in low light with less noise
More dynamic range

More dynamic range

Cameras with more dynamic range allow you to take photos with dramatic differences in highlight and shadow areas while retaining detail in both.

Think of a brilliant sunset on a rocky beach: Bright sunset in the background, with dark rocks in the foreground. High dynamic range means more of the extremes will be faithfully reproduced.

Dynamic range test data courtesy of DxO Mark.
D3300 test data on DxO Mark 40D test data on DxO Mark

12.8 vs 11.3 evs
Retain detail in highlight and shadows
External Mic Jack
Jack vs No jack
Improved sound fidelity when shooting video
Newer
11 years vs 17 years old
Newer cameras often support more advanced features
HDMI out
HDMI out vs None
Use HDMI output to monitor or review video
Shoots 24p video
Yes vs No
Gives your movies a big-screen feel
More dots on screen
922k vs 230k dots
Can mean greater resolution or a brighter screen
Shoots 1080p video
Yes vs No
You'll want this if you shoot video
More pixels
24.2 vs 10.1 megapixels
Higher resolution photos
Shoots 60p video
Yes vs No
A faster framerate can give you more editing options
Lacks anti-aliasing filter
No Filter vs Filter
Enjoy sharper photos
Higher extended ISO
25600 vs 3200 ISO
Higher extended ISO can give more low-light flexibility

Similarities

Common Strengths

Eye-level viewfinder
Both provide
You'll be able to frame photos even when the sun is out
Internal flash
Both provide
Useful in a pinch for fill flash
Hot shoe
Both provide
Off-camera flashes open new possibilities
Bulb shutter
Both provide
Hold the shutter open manually for long exposures

Common Weaknesses

Focus peaking
Neither provide
Your camera will highlight what's in focus
Tilt-swivel screen
Neither provide
Tilt and swivel the screen for maximum shooting flexibility
In-Camera Image Stabilization
Neither provide
Reduces the effects of camera shake at slower shutter speeds
Touchscreen
Neither provide
Interact with your camera just like your smartphone
Tiltable Screen
Neither provide
Tilt the screen for shooting flexbility
Built-in Wi-Fi
Neither provide
Share your photos wirelessly
NFC
Neither provide
Simplifies pairing your camera with supported phones
Built-in Bluetooth
Neither provide
Always-on wireless connectivity
Built-in GPS
Neither provide
Geotag your photos
On-sensor phase detect
Neither provide
Usually improves live view and video AF performance
Dual card slots
Neither provide
Gives you more storage flexibility
Headphone jack
Neither provide
Monitor audio recording while you shoot video
Slow-motion videos
Neither provide
Shoot slow-motion videos

User reviews

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Adorama
Read 40D User Reviews

Amazon
Adorama
Read D3300 User Reviews

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Kit with 18-55mm Lens (Black)

Kit with 18-55mm Lens (Black)
Kit with 18-55mm Lens (Grey)
Kit with 18-55mm Lens (Red)

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Review Excerpt

Read our Canon 40D Full Review

Excellent image quality with lots of fine detail; Very good high ISO performance; Good dynamic range; Good print quality; Deep buffers with JPEGs; 1080/60p video; Uncompressed HDMI output.
AF struggles in low-light; Contrast-detect AF in live view is slow; Buffer depth is shallow with RAW files; No AE bracketing; No built-in Wi-Fi.
Read our Nikon D3300 Review

The Competition

Compared to Nikon D3200

Canon 40D

Nikon D3200

$1299
APS-C

Bigger pixels
Longer stills battery life

$477
APS-C

Higher effective ISO
More dynamic range

Compare Canon 40D vs Nikon D3200

Nikon D3300

Nikon D3200

$367
APS-C

Less expensive
In-camera panoramas

$477
APS-C

Has anti-aliasing filter
Bigger RAW buffer

Compare Nikon D3300 vs Nikon D3200

Compared to Sony A58

Canon 40D

Sony A58

$1299
APS-C

Lens selection
Bigger pixels

$598
APS-C

Less expensive
Focus peaking

Compare Canon 40D vs Sony A58

Nikon D3300

Sony A58

$367
APS-C

Lens selection
Fast startup

$598
APS-C

Focus peaking
In-Camera Image Stabilization

Compare Nikon D3300 vs Sony A58

Compared to Canon T5

Canon 40D

Canon T5

$1299
APS-C

Larger sensor
Bigger pixels

$399
APS-C

Newer
HDMI out

Compare Canon 40D vs Canon T5

Nikon D3300

Canon T5

$367
APS-C

Larger sensor
Less expensive

$399
APS-C

Has anti-aliasing filter

Compare Nikon D3300 vs Canon T5

Compared to Pentax K-S1

Canon 40D

Pentax K-S1

$1299
APS-C

Bigger pixels
Longer stills battery life

$502
APS-C

Less expensive
Focus peaking

Compare Canon 40D vs Pentax K-S1

Nikon D3300

Pentax K-S1

$367
APS-C

In-camera panoramas
Higher effective ISO

$502
APS-C

Focus peaking
In-Camera Image Stabilization

Compare Nikon D3300 vs Pentax K-S1

Compared to Nikon D5500

Canon 40D

Nikon D5500

$1299
APS-C

Bigger pixels
Top deck display

$697
APS-C

Tilt-swivel screen
Touchscreen

Compare Canon 40D vs Nikon D5500

Nikon D3300

Nikon D5500

$367
APS-C

Less expensive
In-camera panoramas

$697
APS-C

Tilt-swivel screen
Touchscreen

Compare Nikon D3300 vs Nikon D5500

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