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Compared to... Olympus SP-310

Below you will find a studio comparison between the Canon PowerShot A620 and the Olympus SP-310 at ISO 400

Studio scene comparison (@ ISO 400)

  • Canon PowerShot A620 : Aperture Priority mode, ISO 400, Default Image Parameters,
    Manual white balance, +1.0 EV compensation
     
  • Canon PowerShot SD550: Program mode, ISO 400, Default Image Parameters,
    Manual white balance, +1.0 EV compensation
     
  • Lighting: Daylight simulation, >98% CRI
Canon PowerShot A620
Olympus SP-310
ISO 400, 1/403 sec, F4.5
ISO 400, 1/250 sec, F5.0
3,433 KB JPEG
4,117 KB JPEG

At ISO 400 the differences are much less distinct. The SP-310 image still looks very sharp, but it is measurably noisier. As noted before, this 7MP CCD has relatively low noise at ISO 400 (certainly compared to the 5MP sensor used in the A95), and - unless light levels drop very low - the results are perfectly usable.

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