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Reasons to buy the Canon PowerShot A630

Startup delay
Almost no delay when powering up
1400 ms startup delay
Viewfinder
Great viewfinder
Tunnel
External flash
External flash
Better lighting
 

Reasons to buy the Canon PowerShot A640

Startup delay
Almost no delay when powering up
1400 ms startup delay
Screen flips out
Flip-out screen
Great for movies
Viewfinder
Great viewfinder
Tunnel
External flash
External flash
Better lighting
 
Differences | Recommendations | Cast your vote | Similarities | Competitors | Appearance | Discussion

differences

Advantages of the Canon A630

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Shutter lag Less shutter lag 520 ms vs 580 ms
Help
More than 10% less delay when taking photos
Canon PowerShot A630 Learn more about
the Canon A630

Advantages of the Canon A640

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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
True resolution Higher true resolution 10 MP vs 8 MP
Help
Capture more than 20% more detail in your photos
Canon PowerShot A640 Learn more about
the Canon A640
vs

recommendations

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

Canon PowerShot A630 Canon PowerShot A630 27

vs

27 Canon PowerShot A640 Canon PowerShot A640

similarities

Compared to recent digicams

Common Strengths Common Weaknesses
Macro focus Good macro capabilities Help
1 cm
Startup delay Minimal startup delay Help
1400 ms startup delay
External flash Support external flash Help
Better lighting
Viewfinder Both have tunnel viewfinders Help
Tunnel
Shutter lag Significant shutter lag Help
A630:520 ms
A640:580 ms
Light sensitivity (boost) No boost ISO Help
Lacks boost light sensitivity
Image stabilization No image stabilization Help
Risk of blur
Sensor type Lower-end sensor types Help
CCD
Panorama Neither camera stitches together panoramas Help
You could stitch photos in post
Supports RAW No RAW support Help
Less editing fidelity
Wide angle Poor wide angle Help
35 mm
HDR Neither has in-camera HDR Help
You could do HDR manually
Light sensitivity Poor maximum light sensitivity Help
800 ISO
Continuous shooting Slow continuous shooting Help
A630:1.8 fps
A640:1.5 fps
Screen resolution Low resolution screens Help
115k dots
Screen size Very small screens Help
2.5"
Movie format Movie support Help
480p @ 30fps
Zoom Poor zoom Help
4x

competitors

Shared Competitors

Advantages

Disadvantages

Canon PowerShot A650 IS

Canon PowerShot A650 IS

Digicam

Image stabilization Has image stabilization
True resolution Takes slightly higher resolution photos
External flash Doesn't support an external flash
Shutter lag Has slightly more shutter lag
Canon PowerShot S110

Canon PowerShot S110

Pro digicam

$228 - $249

Aperture Has a significantly wider aperture
Movie format Records higher quality movies
Viewfinder Doesn't have a viewfinder
External flash Doesn't support an external flash
Canon PowerShot G12

Canon PowerShot G12

Pro digicam

$509

Movie format Records lower quality movies
Wide angle Has a significantly wider wide angle lens
Startup delay Has much more startup delay
Canon PowerShot A720 IS

Canon PowerShot A720 IS

Digicam

Image stabilization Has image stabilization
External flash Doesn't support an external flash
Sensor size Has a marginally smaller sensor

Canon PowerShot A630 Competitors

Advantages

Disadvantages

Canon PowerShot ELPH 150 IS

Canon PowerShot ELPH 150 IS

Travel zoom

$129 - $205

Wide angle Much better wide angle
Image stabilization Image stabilization
Aperture Narrower aperture
External flash No external flash support
Placeholder

Canon PowerShot A620

Digicam

Screen flips out Has a flip-out screen
Weight Slightly lighter
Screen size Significantly smaller screen
True resolution Lower true resolution
Olympus Stylus 840

Olympus Stylus 840

Compact

Image stabilization Image stabilization
Screen size Larger screen
Aperture Narrower aperture
Macro focus Worse macro capability
Canon PowerShot A590 IS

Canon PowerShot A590 IS

Digicam

Image stabilization Image stabilization
Aperture Wider aperture
Macro focus Significantly worse macro capability
Startup delay More startup delay

Canon PowerShot A640 Competitors

Advantages

Disadvantages

Canon PowerShot G15

Canon PowerShot G15

Pro digicam

$420 - $449

Image stabilization Image stabilization
Aperture Significantly wider aperture
Screen flips out Screen does not flip out
Weight Slightly heavier
Nikon Coolpix P5100

Nikon Coolpix P5100

Digicam

Image stabilization Image stabilization
True resolution Higher true resolution
Startup delay Much more startup delay
Screen flips out Screen does not flip out
Placeholder

Olympus SP-350

Pro digicam

Supports RAW Shoots RAW
Size Slightly smaller
Screen flips out Screen does not flip out
Wide angle Worse wide angle

appearance

Canon PowerShot A630 Canon PowerShot A640
Canon PowerShot A630 Canon PowerShot A640
Canon PowerShot A630 Canon PowerShot A640

discussion

Canon PowerShot A630
PowerShot A630
Canon

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Canon PowerShot A640
PowerShot A640
Canon

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