Version: 2008
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PowerShot SD20 Digital Camera - Silver comparison

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Product name
Price $249.99 $399.00 to $399.99 $198.95 to $279.95 $257.95 to $319.95 $269.95 to $379.95
CNET editors' rating
Average user rating 0 stars
Release date October 01, 2004 April 01, 2009 August 19, 2009 March 01, 2009
The Bottom Line If you can live without a zoom lens or an optical viewfinder, this stylish ultracompact shooter delivers crisp results. As long as you're not expecting dSLR speed in a tiny body, the Canon PowerShot S90 is an excellent compact camera for advanced amateurs. The Sony Cyber-shot DSC-W290 is an excellent, well-balanced compact camera. One of the best ultracompacts available, the Canon PowerShot SD940 IS nonetheless falls short of greatness in performance and photo quality. More than just a point-and-shoot pocket megazoom, the Canon SX200 IS improves upon its forerunner, but not by much.
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Features
Lens apertureF/2.8
F/2.0-4.9
F/3.3-5.2
F/2.8-5.9
F/3.4-5.3
Equivalent 35mm focal length39 mm
28 - 105 mm
28 - 140 mm
28 - 112 mm
28 - 336 mm
Optical zoomInfo unavailable3.8 x
5 x
4 x
12 x
Light sensitivityISO 50
ISO 100
ISO 200
ISO 400
ISO auto
ISO 80
ISO 100
ISO 125
ISO 160
ISO 200
ISO 250
ISO 320
ISO 400
ISO 500
ISO 640
ISO 800
ISO 1000
ISO 1250
ISO 1600
ISO 2000
ISO 2500
ISO 3200
ISO auto
ISO 80
ISO 100
ISO 200
ISO 400
ISO 800
ISO 1600
ISO 3200
ISO auto
ISO 80
ISO 100
ISO 200
ISO 400
ISO 800
ISO 1600
ISO auto
ISO 3200 (2Mpix)
ISO 80
ISO 100
ISO 200
ISO 400
ISO 800
ISO 1600
ISO 3200
ISO auto
Display (projector) technologyTFT active matrix
TFT active matrix
TFT active matrix
TFT active matrix
TFT active matrix
Memory storage capacity32 MB
Info unavailable11 MB
Info unavailableInfo unavailable
Video input typeDigital camera
Digital camera
Digital camera
Digital camera
Digital camera
Flash memory form factorSD Memory Card
Info unavailableIntegrated
Info unavailableInfo unavailable
Digital zoom6.5 x
4 x
2 x
4 x
4 x
Battery technologyLithium ion
Info unavailableLithium ion
Info unavailableLithium ion
Weight0.2 lbs
6.2 oz
6.1 oz
4.2 oz
7.8 oz
Effective sensor resolution5,000,000 pixels
10,000,000 pixels
12,100,000 pixels
12,100,000 pixels
12,100,000 pixels
Still image formatJPEG
RAW
JPEG
RAW + JPEG
JPEG
JPEG
JPEG
Service & support typeInfo unavailableInfo unavailable1 year warranty
Info unavailable1 year warranty
Display (projector) diagonal size1.5 in
3 in
3 in
2.7 in
3 in
Manual focusAutomatic
Manual
Automatic
Manual
Automatic
Automatic
Manual
Automatic
Full specifications Full specifications Full specifications Full specifications Full specifications Full specifications
Buying choices
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