Updated (May, 2012): Compare the Canon Rebel T4i vs Canon EOS 600D

Canon Rebel T3i

Tie
Canon Rebel T3i

58

vs

Canon EOS 550D

56

Canon EOS 550D

Tie
     

Reasons to buy the Canon Rebel T3i

Full HD
Movie format
1080p @ 30fps
High resolution screen
Screen resolution
1,040k dots
Flip-out screen
Screen flips out
Great for movies
Self cleaning sensor
Sensor cleaning
Avoids dust in your photos
 

Reasons to buy the Canon EOS 550D

Movie format
Full HD
1080p @ 30fps
Screen resolution
High resolution screen
1,040k dots
Size
Really small
Prosumer size 129x98x62 mm
Sensor cleaning
Self cleaning sensor
Avoids dust in your photos
 

differences

Advantages of the Canon T3i

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Screen flips out
Has a flip-out screen
Yes vs No
Help
Flip-out screens can be helpful when composing tricky shots or taking movies
Lowest price
Cheaper
$499.00 vs $576.83
Help
The best price we've seen is $78 cheaper (more than 10% less)
Canon Rebel T3i Learn more about
the Canon T3i

Advantages of the Canon 550D

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Startup delay
Much less startup delay
400 ms vs 1500 ms
Help
3.7x less delay when turning on
Size
Much smaller
129x98x62 mm vs 133x99x79 mm
Help
Around 30% smaller
Thickness
Much thinner
2.4" vs 3.1"
Help
More than 20% thinner
Shutter lag
Less shutter lag
252 ms vs 283 ms
Help
More than 10% less delay when taking photos
Overall image quality
Slightly better image quality
66.0 vs 65.0
Help
Almost the same
Viewfinder size
Slightly larger viewfinder
0.54x vs 0.53x
Help
Almost the same
Weight
Lighter
530 g vs 570 g
Help
Around 10% lighter
Canon EOS 550D Learn more about
the Canon 550D
vs

recommendations

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

Canon Rebel T3i Canon Rebel T3i 58
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    Style
      Color
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        vs

        56 Canon EOS 550D Canon EOS 550D
        Retailer
          Style
            Color
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              similarities

              Compared to recent entry-level DSLRs

              Common Strengths
              Screen resolution High resolution screens Help
              1,040k dots
              Lens availability Many lenses available Help
              197 lenses
              External mic jack Have external mic jacks Help
              Record higher quality audio with a microphone
              Common Weaknesses
              Fastest shutter speed Slow max shutter speed Help
              1/4000 of a second
              Autofocus No video autofocus Help
              Manual focus only
              Light sensitivity (boost) Poor boost ISO Help
              12,800 ISO
              HDR Neither has in-camera HDR Help
              You could do HDR manually
              Viewfinder coverage Below average viewfinder coverage Help
              95%
              Sensor size Very small sensors Help
              APS-C 22.3x14.9mm
              Continuous shooting Slow continuous shooting Help
              3.7 fps
              Cross type focus points Few cross-type focus points Help
              1
              Battery life Few shots per battery charge Help
              440 shots
              Light sensitivity Poor maximum light sensitivity Help
              6,400 ISO
              Image stabilization No image stabilization Help
              Risk of blur
              Focus points Few focus points Help
              9
              Weather sealed Neither is weather sealed Help
              Need to shelter it from weather
              Viewfinder size Below average viewfinder size Help
              T3i:0.53x
              550D:0.54x
              Dynamic range Poor dynamic range Help
              11.5 EV
              Shutter lag Significant shutter lag Help
              T3i:283 ms
              550D:252 ms
              Panorama Neither camera stitches together panoramas Help
              You could stitch photos in post
              Overall image quality Low image quality Help
              T3i:65.0
              550D:66.0
              Color depth Poor color depth Help
              22.1 bits
              Low light performance Above average noise at high ISO Help
              T3i:793 ISO
              550D:784 ISO

              dxomark

              DXOMark

              competitors

              Shared Competitors

              Advantages

              Disadvantages

              Canon Rebel T5i

              Canon Rebel T5i

              Entry-level DSLR

              $599 - $750 body only

              $597 - $700 with 18-55mm lens

              Touch screen Has a touch screen
              Continuous shooting Shoots faster continuously
              Thickness Is thicker
              Size Is much larger
              Canon EOS Rebel T5

              Canon EOS Rebel T5

              Entry-level DSLR

              $440 - $450 with 18-55mm lens

              Movie continuous focus Can focus continuously while recording movies
              Autofocus Focuses automatically while shootting video
              Thickness Is thicker
              Sensor cleaning Lacks a self cleaning sensor
              Nikon D3200

              Nikon D3200

              Entry-level DSLR

              $310 - $527 body only

              $389 - $447 with 18-55mm lens

              Low light performance Is significantly less noisy at high ISO
              Overall image quality Has significantly better image quality
              Thickness Is thicker
              Size Is significantly larger
              Canon Rebel SL1

              Canon Rebel SL1

              Entry-level DSLR

              $449 - $649 body only

              $549 - $550 with 18-55mm lens

              Touch screen Has a touch screen
              HDR Has in-camera HDR
              Thickness Is thicker
              Color depth Has slightly less color depth
              Nikon D5100

              Nikon D5100

              Entry-level DSLR

              $378 - $469 body only

              $429 - $499 with 18-55mm lens

              Low light performance Is significantly less noisy at high ISO
              Overall image quality Has significantly better image quality
              Thickness Is thicker
              Size Is significantly larger
              Canon EOS 60D

              Canon EOS 60D

              Pro DSLR

              $699 - $1,000 body only

              $959 - $1,182 with 18-135mm lens

              Viewfinder size Slightly larger viewfinder
              Continuous shooting Shoots faster continuously
              Lowest price Is slightly more expensive
              Thickness Is thicker
              Nikon D5200

              Nikon D5200

              Entry-level DSLR

              $497 - $697 body only

              $597 with 18-55mm lens

              Low light performance Is significantly less noisy at high ISO
              Overall image quality Has much better image quality
              Thickness Is thicker
              Size Is much larger

              Canon Rebel T3i Competitors

              Advantages

              Disadvantages

              No significant competitors found that are specific to the Canon Rebel T3i.

              Canon EOS 550D Competitors

              Advantages

              Disadvantages

              No significant competitors found that are specific to the Canon EOS 550D.

              appearance

              Canon Rebel T3i Canon EOS 550D
              Canon Rebel T3i Canon EOS 550D
              Canon Rebel T3i Canon EOS 550D

              discussion

              Canon Rebel T3i
              Rebel T3i
              Canon

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              Canon EOS 550D
              EOS 550D
              Canon

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