Updated (February, 2011): Compare the Canon Rebel T3i vs Sony Alpha DSLR-A580

vs

Canon EOS Rebel T2i

55

Canon Rebel T2i

Runner-up
     
 

Reasons to buy the Sony Alpha DSLR-A580

Low light performance
Low noise at high ISO
1,121 ISO
Overall image quality
Great image quality
80.0
Movie format
Full HD
1080p @ 30fps
Color depth
Great color depth
23.8 bits
 

Reasons to buy the Canon Rebel T2i

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 T2i

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Supports 24p Supports 24p Yes vs No
Help
Get that real film feel
Size Much smaller 129x98x62 mm vs 137x104x84 mm
Help
More than 30% smaller
Lens availability Significantly more lenses available 197 lenses vs 123 lenses
Help
More than 60% more lenses available
Thickness Much thinner 2.4" vs 3.3"
Help
Around 30% thinner
Screen resolution Higher resolution screen 1,040k dots vs 921k dots
Help
More than 10% higher resolution screen
Shutter lag Less shutter lag 252 ms vs 295 ms
Help
More than 10% less delay when taking photos
Startup delay Less startup delay 400 ms vs 800 ms
Help
2x less delay when turning on
True resolution Higher true resolution 17.9 MP vs 16 MP
Help
Capture more than 10% more detail in your photos
Viewfinder size Slightly larger viewfinder 0.54x vs 0.52x
Help
Around 10% larger viewfinder
Weight Lighter 530 g vs 599 g
Help
More than 10% lighter
Canon EOS Rebel T2i Learn more about
the Canon T2i

Advantages of the Sony DSLR-A580

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Overall image quality Significantly better image quality 80.0 vs 66.0
Help
More than 20% better image quality
Low light performance Significantly lower noise at high ISO 1,121 ISO vs 784 ISO
Help
The DSLR-A580 has a slight edge (0.5 f-stops) in low noise, high ISO performance
Dynamic range More dynamic range 13.3 EV vs 11.5 EV
Help
1.8 f-stops more dynamic range
Color depth Better color depth 23.8 bits vs 22.1 bits
Help
Distinguishes 1.7 more bits of color
Battery life Much longer battery life 1050 shots vs 440 shots
Help
Around 2.5x more shots per battery charge
HDR Has in-camera HDR Yes vs No
Help
Combines multiple exposures to capture high dynamic range
Image stabilization Image stabilization Sensor shift vs None
Help
Helps eliminate blur caused by small camera movements
Sensor size Much larger sensor APS-C 23.5x15.6mm vs APS-C 22.3x14.9mm
Help
More than 10% larger sensor
3D Takes 3D photos Yes vs No
Help
Combines multiple photos into a 3D image
Panorama Can create panoramas in-camera Yes vs No
Help
Stitches together multiple photos for a wide perspective
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
Continuous shooting Shoots significantly faster 7 fps vs 3.7 fps
Help
Around 90% faster continuous shooting
Storage slots Has more storage slots 2 vs 1
Help
More slots allows storing more images without switching memory cards
Light sensitivity (boost) Better boost ISO 25,600 ISO vs 12,800 ISO
Help
The DSLR-A580's boost ISO is 1 f-stop better
Focus points More focus points 15 vs 9
Help
Set focus accurately within the frame
Light sensitivity Better maximum light sensitivity 12,800 ISO vs 6,400 ISO
Help
The DSLR-A580's maximum light sensitivity is 1 f-stop better
Cross type focus points More cross-type focus points 3 vs 1
Help
Grab focus in difficult situations
Sony Alpha DSLR-A580 Learn more about
the Sony DSLR-A580
vs

recommendations

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

Snapsort Recommends
Canon EOS Rebel T2i Canon Rebel T2i 55
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        vs

        74 Sony Alpha DSLR-A580 Sony Alpha DSLR-A580

        similarities

        Compared to recent entry-level DSLRs

        Common Strengths Common Weaknesses

        Snapsort is not aware of any interesting strengths shared by these two products.

        Fastest shutter speed Slow max shutter speed Help
        1/4000 of a second
        Viewfinder coverage Below average viewfinder coverage Help
        95%
        Cross type focus points Few cross-type focus points Help
        T2i:1
        DSLR-A580:3
        Weather sealed Neither is weather sealed Help
        Need to shelter it from weather
        Shutter lag Significant shutter lag Help
        T2i:252 ms
        DSLR-A580:295 ms
        Viewfinder size Below average viewfinder size Help
        T2i:0.54x
        DSLR-A580:0.52x
        Movie format Both shoot high resolution HD movies Help
        1080p @ 30fps

        dxomark

        DXOMark

        competitors

        Shared Competitors

        Advantages

        Disadvantages

        Canon Rebel T3i

        Canon Rebel T3i

        Entry-level DSLR

        $499 - $749 body only

        $550 - $600 with 18-55mm lens

        Lowest price Is slightly less expensive
        Thickness Is thicker
        Size Is much larger
        Canon EOS 60D

        Canon EOS 60D

        Pro DSLR

        $699 - $871 body only

        $999 - $1,150 with 18-135mm lens

        Viewfinder size Slightly larger viewfinder
        Weather sealed Has a weather sealed body
        Lowest price Is slightly more expensive
        Thickness Is thicker
        Nikon D3200

        Nikon D3200

        Entry-level DSLR

        $497 with 18-55mm lens

        True resolution Takes significantly higher resolution photos
        Movie continuous focus Can focus continuously while recording movies
        Thickness Is thicker
        Lens focus motor Doesn't have a built-in focus motor
        Nikon D5100

        Nikon D5100

        Entry-level DSLR

        $437 - $520 body only

        $528 - $696 with 18-55mm lens

        Movie continuous focus Can focus continuously while recording movies
        Autofocus Focuses automatically while shootting video
        Thickness Is thicker
        Lens focus motor Doesn't have a built-in focus motor
        Nikon D3100

        Nikon D3100

        Entry-level DSLR

        $392 - $427 with 18-55mm lens

        Movie continuous focus Can focus continuously while recording movies
        Autofocus Focuses automatically while shootting video
        Thickness Is thicker
        Lens focus motor Doesn't have a built-in focus motor
        Canon Rebel T5i

        Canon Rebel T5i

        Entry-level DSLR

        $599 body only

        $749 - $1,148 with 18-55mm lens

        Touch screen Has a touch screen
        Movie continuous focus Can focus continuously while recording movies
        Thickness Is thicker
        Size Is much larger
        Canon EOS 7D

        Canon EOS 7D

        Pro DSLR

        $1,299 body only

        $1,599 - $1,799 with 18-135mm lens

        Viewfinder size Slightly larger viewfinder
        Weather sealed Has a weather sealed body
        Lowest price Is much more expensive
        Thickness Is thicker

        Canon EOS Rebel T2i Competitors

        Advantages

        Disadvantages

        Canon Rebel T3

        Canon Rebel T3

        Entry-level DSLR

        $276 - $298 body only

        $385 - $450 with 18-55mm lens

        Battery life Significantly longer battery life
        Lowest price Significantly cheaper
        Movie format Lower resolution movies
        Screen resolution Much lower resolution screen

        Sony Alpha DSLR-A580 Competitors

        Advantages

        Disadvantages

        Sony SLT-A77

        Sony SLT A77

        Pro DSLR

        $798 body only

        $1,098 with 18-135mm lens

        Movie format Higher frame rate movies
        Viewfinder size Much larger viewfinder
        Low light performance Significantly more noise at high ISO
        Startup delay Much more startup delay
        Sony SLT A58

        Sony SLT A58

        Entry-level DSLR

        $448 - $498 with 18-55mm lens

        Supports 24p Supports 24p
        Viewfinder size Significantly larger viewfinder
        Low light performance Significantly more noise at high ISO
        Screen size Much smaller screen

        appearance

        Canon EOS Rebel T2i Sony Alpha DSLR-A580
        Canon EOS Rebel T2i Sony Alpha DSLR-A580
        Canon EOS Rebel T2i Sony Alpha DSLR-A580

        discussion

        Canon EOS Rebel T2i
        Rebel T2i
        Canon

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        Sony Alpha DSLR-A580
        Alpha DSLR-A580
        Sony

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