Updated (April, 2012): Compare the Canon EOS 600D vs Sony SLT-A37

Sony SLT-A37

Winner
Sony SLT-A37

66

vs

Canon EOS 550D

55

Canon EOS 550D

Runner-up
     
 

Reasons to buy the Sony SLT-A37

Overall image quality
Great image quality
75.0
Movie format
Full HD
1080p @ 30fps
Color depth
Great color depth
23.3 bits
Dynamic range
Wide dynamic range
12.9 EV
 

Reasons to buy the Canon EOS 550D

Movie format
Full HD
1080p @ 30fps
Screen resolution
High resolution screen
1,040k dots
Supports 24p
24p movies
For that film look
External mic jack
External mic jack
Record higher quality audio with a microphone
 
Differences | Recommendations | Cast your vote | Similarities | Competitors | Appearance | Discussion

differences

Advantages of the Canon 550D

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Screen resolution Much higher resolution screen 1,040k dots vs 230k dots
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More than 4.5x higher resolution screen
Screen size Much larger screen 3.0" vs 2.6"
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Around 20% larger screen
Viewfinder Has an optical viewfinder Pentamirror vs Digital
Help
Optical viewfinders save battery life and are more detailed
Lens availability Significantly more lenses available 197 lenses vs 123 lenses
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More than 60% more lenses available
Thickness Much thinner 2.4" vs 3.3"
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Around 30% thinner
Size Much smaller 129x98x62 mm vs 124x92x85 mm
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Around 20% smaller
Startup delay Less startup delay 400 ms vs 900 ms
Help
2.2x less delay when turning on
True resolution Higher true resolution 17.9 MP vs 16 MP
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Capture more than 10% more detail in your photos
Canon EOS 550D Learn more about
the Canon 550D

Advantages of the Sony SLT-A37

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Autofocus Video autofocus Phase detection vs None
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Automatically focuses shooting video
Dynamic range More dynamic range 12.9 EV vs 11.5 EV
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1.4 f-stops more dynamic range
Viewfinder size Much larger viewfinder 0.71x vs 0.54x
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More than 70% larger viewfinder
Overall image quality Better image quality 75.0 vs 66.0
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More than 10% better image quality
Image stabilization Image stabilization Sensor shift vs None
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Helps eliminate blur caused by small camera movements
3D Takes 3D photos Yes vs No
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Combines multiple photos into a 3D image
HDR Has in-camera HDR Yes vs No
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Combines multiple exposures to capture high dynamic range
Color depth Better color depth 23.3 bits vs 22.1 bits
Help
Distinguishes 1.2 more bits of color
Panorama Can create panoramas in-camera Yes vs No
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Stitches together multiple photos for a wide perspective
Shutter lag Much less shutter lag 109 ms vs 252 ms
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2.3x less delay when taking photos
Screen flips out Has a flip-out screen Yes vs No
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Flip-out screens can be helpful when composing tricky shots or taking movies
Sensor size Much larger sensor APS-C 23.4x15.6mm vs APS-C 22.3x14.9mm
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Around 10% larger sensor
Continuous shooting Shoots significantly faster 7 fps vs 3.7 fps
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Around 90% faster continuous shooting
Viewfinder coverage Significantly better viewfinder coverage 100% vs 95%
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Around 10% better viewfinder coverage
Light sensitivity Better maximum light sensitivity 16,000 ISO vs 6,400 ISO
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The SLT-A37's maximum light sensitivity is 1.3 f-stops better
Lowest price Much cheaper $429.99 vs $1,151.89
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The best price we've seen is $722 cheaper (2.7x less)
Light sensitivity (boost) Better boost ISO 25,600 ISO vs 12,800 ISO
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The SLT-A37's boost ISO is 1 f-stop better
Focus points More focus points 15 vs 9
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Set focus accurately within the frame
Cross type focus points More cross-type focus points 3 vs 1
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Grab focus in difficult situations
Battery life Longer battery life 500 shots vs 440 shots
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More than 10% more shots per battery charge
Weight Slightly lighter 506 g vs 530 g
Help
Almost the same
Sony SLT-A37 Learn more about
the Sony SLT-A37
vs

recommendations

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

Snapsort Recommends
Canon EOS 550D Canon EOS 550D 55
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        66 Sony SLT-A37 Sony SLT-A37
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              similarities

              Compared to recent entry-level DSLRs

              Common Strengths Common Weaknesses
              External mic jack Have external mic jacks Help
              Record higher quality audio with a microphone
              Weight Light weight Help
              550D:530 g
              SLT-A37:506 g
              Fastest shutter speed Slow max shutter speed Help
              1/4000 of a second
              Cross type focus points Few cross-type focus points Help
              550D:1
              SLT-A37:3
              Weather sealed Neither is weather sealed Help
              Need to shelter it from weather
              Battery life Few shots per battery charge Help
              550D:440 shots
              SLT-A37:500 shots
              Low light performance Above average noise at high ISO Help
              550D:784 ISO
              SLT-A37:799 ISO
              Movie format Both shoot high resolution HD movies Help
              1080p @ 30fps

              dxomark

              DXOMark

              competitors

              Shared Competitors

              Advantages

              Disadvantages

              Canon EOS 600D

              Canon EOS 600D

              Entry-level DSLR

              $550 with 18-55mm lens

              Thickness Is thicker
              Weight Is slightly heavier
              Canon EOS 1100D

              Canon EOS 1100D

              Entry-level DSLR

              $400 with 18-55mm lens

              Startup delay Has slightly less startup delay
              Battery life Has a slightly longer battery life
              Thickness Is thicker
              Sensor cleaning Lacks a self cleaning sensor
              Canon EOS 700D

              Canon EOS 700D

              Entry-level DSLR

              $1,042 body only

              Touch screen Has a touch screen
              Cross type focus points Has slightly more cross-type focus points
              Lowest price Is much more expensive
              Thickness Is thicker
              Nikon D3200

              Nikon D3200

              Entry-level DSLR

              $329 - $567 body only

              $477 with 18-55mm lens

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

              Canon EOS 60D

              Pro DSLR

              $699 - $700 body only

              $450 - $1,199 with 18-135mm lens

              Weather sealed Has a weather sealed body
              Viewfinder Has higher quality type of viewfinder
              Thickness Is thicker
              Weight Is significantly heavier
              Nikon D5100

              Nikon D5100

              Entry-level DSLR

              $352 - $415 body only

              $495 - $797 with 18-55mm lens

              Low light performance Is significantly less noisy at high ISO
              Overall image quality Has slightly better image quality
              Thickness Is thicker
              Size Is much larger
              Nikon D3100

              Nikon D3100

              Entry-level DSLR

              $278 body only

              $380 - $427 with 18-55mm lens

              Lowest price Is slightly less expensive
              Thickness Is thicker
              Size Is slightly larger

              Canon EOS 550D Competitors

              Advantages

              Disadvantages

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

              Sony SLT-A37 Competitors

              Advantages

              Disadvantages

              Sony SLT A58

              Sony SLT A58

              Entry-level DSLR

              $448 with 18-55mm lens

              Screen resolution Higher resolution screen
              Screen size Larger screen
              Shutter lag Much more shutter lag
              3D Doesn't take 3D photos
              Sony SLT A57

              Sony SLT A57

              Entry-level DSLR

              $861 with 18-55mm lens

              Screen resolution Much higher resolution screen
              Screen size Much larger screen
              Size Larger
              Lowest price Significantly more expensive
              Sony Alpha A3000

              Sony Alpha A3000

              Mirrorless interchangeable-lens

              $348 with 18-55mm lens

              Screen size Much larger screen
              Low light performance Lower noise at high ISO
              Viewfinder size Much smaller viewfinder
              Autofocus Slower autofocus

              appearance

              Canon EOS 550D Sony SLT-A37
              Canon EOS 550D Sony SLT-A37
              Canon EOS 550D Sony SLT-A37

              discussion

              Canon EOS 550D
              EOS 550D
              Canon

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              Sony SLT-A37
              SLT-A37
              Sony

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