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Canon PowerShot A3100

Canon PowerShot A3100
KEY FEATURES
lithium-ion battery
2.7-inch LCD
12.1 MP
4x lens

The Canon A3100 is one of the first digital cameras in the budget compact A-series to be powered by a rechargeable lithium-ion battery. All other A-series cameras use AA batteries. The A3100 replaces the A2100 with the same 12.1 megapixel resolution, but a smaller 4x lens and 2.7-inch LCD screen.

Specifications

ManufacturerCanon
TypeCompact
ModelPowerShot A3100
Model Year2010
Price$179.00
  
Sensor Type1/2.3 inch CCD
Total PixelsApprox. 12.4 Megapixels
Effective PixelsApprox. 12.1 Megapixels
  
Aspect Ratio4:3
LensCanon zoom lens
Focal Length35-140mm
Optical Zoom Range4x
  
Digital Zoom4x
Focusing Range3 cm/ 1.2 inches to infinity
Aperturef/2.7-5.6
Autofocus SystemTTL AF
  
ViewfinderLCD only
LCD MonitorTFT color LCD
LCD Size2.7 inches
LCD PixelsApprox. 230000 Pixels
LCD Coverage100%
  
ISO Sensitivityauto, 80-1600
Meteringevaluative, center-weighted, spot
Exposure Control MethodAE lock
Exposure Compensation+/- 2 EV in 1/3 steps
  
White Balance Settingsauto, daylight, cloudy, tungsten, fluorescent, fluorescent H, custom
Fine Tune
Flash SettingsAuto, Red-eye Reduction, Auto Red-eye Correction, Flash On, Flash Off; FE lock, Slow Synchro, Smart Flash
Flash Range30 cm - 4.0 m (W), 30 cm - 2.0 m (T) (12 in. - 6.6 ft., 12 in. - 13 ft. (T))
  
Recycling Time10 sec. or less (battery voltage=3.7V)
Flash Exposure CompensationN/A
Self Timer10 and 2 seconds, custom
Wireless ControlN/A
  
Continuous Shooting0.8 fps
Storage MediaSD/SDHC/SDXC Memory Card, MultiMediaCard, MMC Plus Card, HC MMC Plus Card
File FormatDesign rule for camera file system, DPOF Version 1.1 compliant
JPEG Compression ModeStill Image: Exif 2.2 (JPEG) Movie: AVI (Image: Motion JPEG; Audio: WAVE (Monaural))
  
Playback ModesEasy, Auto Rotate (Automatic vertical/horizontal detection), Resume Playback, Image Advance (Operation Tools, Transition effects, Scroll Display), Rotate, Favorites, My Category, Jump, Slide Show (Playback Interval, Repeat, Effect, Playlist)
Editing OptionsTrimming, Resize
Video OutNTSC/PAL
Audio Outmonaural
  
Power SourceBattery Pack NB-8L, AC Adapter Kit ACK-DC60
Shooting Capacity240 shots
Dimensions3.83 x 2.29 x 1.11 in./97.2 x 58.2 x 28.1 mm
Weight5.47 oz./155 g
  
Operating Temperature32-104 °F/0-40 °C
Operating Humidity10-90 %
Shutter Speed15-1/1600 sec