Canon PowerShot
A2200
 vs
Nikon Coolpix
S3100

General

 Canon PowerShot A2200 Nikon Coolpix S3100
Brand
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 Canon Nikon
Lowest price
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 $91.10 $104.46
Announced
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 January, 2011 February, 2011

Sensor
Type
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 CCD CCD
Size
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 1/2.3" 6.2x4.6mm 1/2.3" 6.2x4.6mm
Megapixels
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 14 MP 14 MP
Light sensitivity
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 1,600 ISO 3,200 ISO
Light sensitivity (boost)
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 6,400 ISO Unknown

Sensor (Advanced)
True resolution
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 9.8 MP 9.7 MP
Native resolution
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 4320 x 3240 4320 x 3240
Pixel size
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 2 µm² 2 µm²

Screen
Type
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 LCD LCD
Size
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 2.7" 2.7"
Resolution
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 230k dots 230k dots
Touch screen
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 No No
Flips out
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 No No

Lens
Zoom
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 4x 5x
Wide angle
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 28 mm 26 mm
Telephoto
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 112 mm 130 mm
Aperture (wide angle)
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 f/2.8 f/3.2
Aperture (telephoto)
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 f/5.9 f/6.5
Macro focus
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 3 cm 10 cm

Form factor
Size
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 93x55x22 mm 93x57x18 mm
Depth
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 0.9" 0.7"
Weight
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 135 g 118 g
Interchangeable lenses
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 No No
Waterproof
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 No No

Viewfinder
Type
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 None None

Movies
Format
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 720p @ 30fps 720p @ 30fps
Supports 24p
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 No No
High-speed framerate
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 None None
External mic jack
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 No No
Autofocus
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 Unknown Contrast detection
Continuous focus
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 n/a Unknown
All formats
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 480p @ 30fps
320 x 240 @ 30fps
720p @ 30fps		 720p @ 30fps

Features
Panorama
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 No Yes
HDR
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 No No
3D
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 No No
Image stabilization
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 None Sensor shift
Supports RAW
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 No No
GPS
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 No No

Performance
Startup delay
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 Unknown Unknown
Shutter lag
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 Unknown 570 ms
Battery life
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 Unknown Unknown
Continuous shooting
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 0.9 fps 0.7 fps

Focus system
Autofocus
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 Contrast detection Contrast detection
Focus points
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 Unknown Unknown
Cross type focus points
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 Unknown Unknown

Shutter
Max
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 1/1600s 1/2000s
Min
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 15s 4s

Flash
Built-in flash
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 Yes Yes
Popup
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 No No
External connection
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 No No

Storage
Storage slots
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 1 1
Supported formats
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 SDHC
SD
SDXC
MMCplus		 SD
SDXC
SDHC