Canon EOS 40D vs Canon Rebel T3

Winner
Canon EOS 40D

57

Canon Rebel T3

44

Runner-up

Reasons to buy the Canon EOS 40D

Large viewfinder
Viewfinder size
0.59x
Rapid fire
Continuous shooting
6.5 fps
Great viewfinder
Viewfinder
Pentaprism
Barely any delay taking photos
Shutter lag
128 ms shutter lag
 

Reasons to buy the Canon Rebel T3

Startup delay
Almost no delay when powering up
300 ms startup delay

galleries

Explore our gallery of 13 sample photos taken by the Canon Rebel T3. Explore our gallery of 28 sample photos taken by the Canon EOS 40D.

differences

Advantages of the Canon T3

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Movie format
Shoots movies
720p @ 30fps vs None
Help
Shoots HD (720p) video as well as still pictures
Weight
Significantly lighter
459 g vs 822 g
Help
More than 40% lighter
True resolution
Slightly higher true resolution
12.2 MP vs 10.1 MP
Help
Capture more than 20% more detail in your photos
Startup delay
Slightly less startup delay
300 ms vs 400 ms
Help
Around 30% less delay when turning on
Size
Smaller
130x100x78 mm vs 146x108x74 mm
Help
More than 10% smaller
Light sensitivity
Better maximum light sensitivity
6,400 ISO vs 1,600 ISO
Help
The T3's maximum light sensitivity is 2 f-stops better
Lowest price
Slightly cheaper
$325.30 vs $700.00
Help
The best price we've seen is $375 cheaper (2.2x less)
Canon Rebel T3 Learn more about
the Canon T3

Advantages of the Canon 40D

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Screen size
Much larger screen
3.0" vs 2.7"
Help
More than 10% larger screen
Shutter lag
Much less shutter lag
128 ms vs 309 ms
Help
2.4x less delay when taking photos
Continuous shooting
Shoots significantly faster
6.5 fps vs 3 fps
Help
More than 2x faster continuous shooting
Color depth
Better color depth
22.1 bits vs 21.9 bits
Help
Distinguishes 0.2 more bits of color
Sensor cleaning
Has a self cleaning sensor
Yes vs No
Help
Removes dust from the sensor automatically, avoiding spots in photos
Dynamic range
More dynamic range
11.3 EV vs 11 EV
Help
0.3 f-stops more dynamic range
Viewfinder
Has a pentaprism viewfinder
Pentaprism vs Pentamirror
Help
Pentaprism viewfinders are typically brighter
Viewfinder size
Larger viewfinder
0.59x vs 0.54x
Help
Around 20% larger viewfinder
Battery life
Longer battery life
1100 shots vs 700 shots
Help
Around 60% more shots per battery charge
Overall image quality
Slightly better image quality
64.0 vs 62.0
Help
Almost the same
Cross type focus points
More cross-type focus points
9 vs 1
Help
Grab focus in difficult situations
Fastest shutter speed
Much faster max shutter speed
1/8000s vs 1/4000s
Help
2x faster max shutter speed
Thickness
Thinner
2.9" vs 3.1"
Help
Around 10% thinner
Canon EOS 40D Learn more about
the Canon 40D
vs

recommendations

Which camera do we recommend? Relative to the best recent DSLRs, and ignoring price

Snapsort Recommends
Canon Rebel T3 Canon Rebel T3 44
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    Style
      Color
        You save
        vs
        57 Canon EOS 40D Canon EOS 40D
        Retailer
          Style
            Color
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              similarities

              Compared to recent DSLRs

              Common Strengths
              Lens availability Many lenses available Help
              197 lenses
              Startup delay Minimal startup delay Help
              T3300 ms
              40D400 ms
              Common Weaknesses
              HDR Neither has in-camera HDR Help
              You could do HDR manually
              Storage slots Fewer storage slots Help
              1
              Viewfinder coverage Below average viewfinder coverage Help
              95%
              Autofocus No video autofocus Help
              Manual focus only
              Built-in focus motor No focus motor Help
              Won't autofocus with all lenses
              Screen resolution Low resolution screens Help
              230k dots
              True resolution Capture low resolution images Help
              T312.2 MP
              40D10.1 MP
              Focus points Few focus points Help
              9
              Movie format One shoots movies Help
              T3720p @ 30fps
              40DNone
              Weather sealed Neither is weather sealed Help
              Need to shelter it from weather
              Dynamic range Poor dynamic range Help
              T311 EV
              40D11.3 EV
              Light sensitivity Poor maximum light sensitivity Help
              T36,400 ISO
              40D1,600 ISO
              Screen flips out No flip-out screens Help
              Less flexible
              Touch screen No touchscreens Help
              More buttons
              Color depth Poor color depth Help
              T321.9 bits
              40D22.1 bits
              Overall image quality Low image quality Help
              T362.0
              40D64.0
              Image stabilization No image stabilization Help
              Risk of blur
              Screen size Very small screens Help
              T32.7"
              40D3.0"
              Low light performance Above average noise at high ISO Help
              T3755 ISO
              40D703 ISO

              dxomark

              DXOMark

              competitors

              Shared Competitors

              Advantages

              Disadvantages

              Canon EOS Rebel T5

              Canon EOS Rebel T5

              Entry-level DSLR

              $499 body only

              $399 - $400 with 18-55mm lens

              Movie format Records higher quality movies
              Screen resolution Has a slightly higher resolution screen
              Fastest shutter speed Has a slower max shutter speed
              Thickness Is thicker
              Canon Rebel T3i

              Canon Rebel T3i

              Entry-level DSLR

              $629 body only

              $549 - $630 with 18-55mm lens

              Movie format Records higher quality movies
              Screen resolution Has a much higher resolution screen
              Fastest shutter speed Has a slower max shutter speed
              Thickness Is thicker
              Nikon D3100

              Nikon D3100

              Entry-level DSLR

              $259 body only

              $408 with 18-55mm lens

              Movie format Records higher quality movies
              Supports 24p Records movies in 24p
              Fastest shutter speed Has a slower max shutter speed
              Shutter lag Has much more shutter lag
              Nikon D3200

              Nikon D3200

              Entry-level DSLR

              $279 - $547 body only

              $447 with 18-55mm lens

              Overall image quality Has significantly better image quality
              Movie format Records higher quality movies
              Fastest shutter speed Has a slower max shutter speed
              Shutter lag Has significantly more shutter lag
              Canon EOS Rebel T2i

              Canon Rebel T2i

              Entry-level DSLR

              $799 with 18-55mm lens

              Movie format Records higher quality movies
              Screen resolution Has a much higher resolution screen
              Fastest shutter speed Has a slower max shutter speed
              Shutter lag Has significantly more shutter lag
              Canon Rebel T5i

              Canon Rebel T5i

              Entry-level DSLR

              $649 - $650 body only

              $649 - $650 with 18-55mm lens

              Movie format Records higher quality movies
              Screen resolution Has a much higher resolution screen
              Fastest shutter speed Has a slower max shutter speed
              Thickness Is thicker
              Canon EOS Digital Rebel XSi

              Canon EOS Digital Rebel XSi

              Entry-level DSLR

              $899 body only

              $749 with 18-55mm lens

              Size Is slightly smaller
              Thickness Is thinner
              Fastest shutter speed Has a slower max shutter speed

              Canon Rebel T3 Competitors

              Advantages

              Disadvantages

              No significant competitors found that are specific to the Canon Rebel T3.

              Canon EOS 40D Competitors

              Advantages

              Disadvantages

              No significant competitors found that are specific to the Canon EOS 40D.

              appearance

              Canon Rebel T3 Canon EOS 40D
              Canon Rebel T3 Canon EOS 40D
              Canon Rebel T3 Canon EOS 40D

              discussion

              Canon Rebel T3
              Rebel T3
              Canon

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              Canon EOS 40D
              EOS 40D
              Canon

              Report a correction

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