Digital Camera Comparison

Compare two cameras by specification with user ratings by performance, design and value.

Compare Pentax K-X to Canon PowerShot A3100 IS

Pentax: K-X

Best price: $1028.00
  • Pentax K-X
  • Pentax K-X

Specification

Megapixel12.4
Resolution4288 x 2428 pixels
Sensor
  • CMOS
Zoom
Video
  • 1280 x 720
  • 24 fps
Display
  • LCD 2.7"
  • 230000 pixels
Storage
  • SD
Battery
  • 4x AA
Dimensions122.5 x 67.5 x 91.5 mm
Weight515 g

General

ISO100 - 12800
Lens
Release date04 Oct 2009
Best price: $1028.00
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Canon: PowerShot A3100 IS

Best price: $129.99
  • Canon PowerShot A3100 IS
  • Canon PowerShot A3100 IS

Specification

Megapixel12.1
Resolution4000 x 3000 pixels
Sensor
  • CCD
  • 1/2.3 inch
Zoom
  • Digital up to 4x
  • Optical 3.3x
Video
  • 640 x 480
  • 30 fps
Display
  • LCD 2.7"
  • 230000 pixels
Storage
  • SD
  • SDHC
  • SDXC
  • MMC
  • MMCplus
  • HC MMCplus
Battery
  • Li-Ion
Dimensions97 x 58 x 28 mm
Weight125 g

General

ISOAuto,100, 200, 400, 800, 1600
Lensf/2.7 - f/5.6
Release date5 February 2010
Best price: $129.99
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