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Compared to... Casio EX-V7

Below you will find a studio comparison between the Canon A570 IS and the Casio EX-V7 at ISO 400.

Studio scene comparison (@ ISO 400)

  • Canon A570 IS: Aperture Priority mode, ISO 400, Default Image Parameters,
    Manual white balance, +0.67 EV compensation
     
  • Casio EX-V7 : Program AE mode, ISO 400, Default Image Parameters,
    Manual white balance, +0.33 EV compensation
     
  • Lighting: Daylight simulation, >98% CRI
CanonA570 IS
Casio EX-V7
ISO 400, 1/250 sec, F5
ISO 400, 1/160 sec, F5.2

1,935 KB JPEG
3,460 KB JPEG

At ISO 400 the noise that blights such small sensors is clearly visible on both cameras although Canon's approach is much more effective, preserving significantly more detail without allowing the noise to become too intrusive (as long as you don't look too closely). At ISO 400 the A570 IS provides image quality is still good enough for a normal size print.

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