UK Camera Store Ltd Canon Powershot A640 Technical Specifications

PowerShot A630 PowerShot A640
Sensor • 1/1.8 " Type CCD
• 8.0 million effective pixels
• 1/1.8 " Type CCD
• 10.0 million effective pixels
Image sizes • 3264 x 2448
• 2592 x 1944
• 2048 x 1536
• 1600 x 1200
• 640 x 480
• 3264 x 1832 • 3648 x 2736
• 2816 x 2112
• 2272 x 1704
• 1600 x 1200
• 640 x 480
• 3648 x 2048
Movie clips • 640 x 480 @ 15/30fps
• 320 x 240 @ 15/30fps
• 160 x 120 @ 15fps
File formats • JPEG (Exif v2.2)
• DPOF
• AVI Motion JPEG
Lens • 35-140mm (35mm equiv)
• 4x optical zoom
• F2.8-4.1
Image stabilization No
Conversion lenses Yes
Digital zoom up to 4x
Focus TTL
AF area modes • 9-point AiAF
• 1-point AF
AF assist lamp Yes
Focus distance Closest focus distance 1cm
Metering • Evaluative
• Center-weighted average
• Spot (center or linked to focusing frame)
ISO sensitivity • Auto
• ISO 80
• ISO 100
• ISO 200
• ISO 400
• ISO 800
Exposure compensation +/- 2EV in 1/3 stop increments
Shuttter speed 15-1/2500 sec
Aperture F2.8-4.1
Modes • Auto
• Program AE
• Shutter Priority AE
• Aperture Priority AE
• Manual
• Custom
• Portrait
• Landscape
• Night Scene
• Stitch Assist
• Movie
• Special Scene
• Single
• Continuous
Scene modes • Night Snapshot
• Kids & Pets
• Indoor
• Foliage
• Snow
• Beach
• Fireworks
• Underwater
• Color Accent
• Color Swap
White balance • Auto
• Daylight
• Cloudy
• Tungsten
• Fluorescent
• Fluorescent H
• Underwater
• Custom
Self timer 2 or 10sec, custom
Continuous shooting Approx 1.8fps Approx 1.5fps
Image parameters My Colors (My Colors Off, Vivid, Neutral, Sepia, B&W, Lighter Skin Tone, Darker Skin Tone, Positive Film, Custom Color)
Flash • Auto, Flash On, Flash Off, SLow Sync, Red-eye reduction
• Flash compensation: +/- 2EV in 1/3 stop increments
• Second curtain
• Range: 45cm - 4.2m (wide) / 3m (tele)
Viewfinder Real-image zoom, optical viewfinder
LCD monitor • 2.5-inch Vari-angle P-Si TFT
• 115,000 pixels
Connectivity • USB 2.0 Hi-Speed
• AV out
Print compliance PictBridge
Storage • SD, SDHC, MMC compatible
• 16 MB card supplied • SD, SDHC, MMC compatible
• 32 MB card supplied
Power • 4x AA Alkaline or NiMH batteries
• Optional AC adapter
Weight (no batt) 245 g
Dimensions 109.4 x 66 x 49.1 mm

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