The Casio Exilim EX-S770 is mostly gets compared to pro digicams. The Casio Exilim EX-S770's top rivals come from Canon (such as the PowerShot S120)

compared toPro digicam competitors

Generally, some of the advantages of the Casio EX-S770 compared to pro digicam competitors include: it is significantly smaller (ultra compact (95×60×17 mm) vs compact (100×59×29 mm)), is thinner (0.7" vs 1.1") and is slightly lighter (176 g vs 217 g).

However, on average it has a marginally smaller sensor (1/2.5" 5.75x4.31mm vs 1/1.7" 7.6x5.7mm), has a slightly narrower aperture (f/2.7 vs f/1.8), has a much narrower wide angle lens (38 mm vs 24 mm), has a much lower resolution screen (230k dots vs 922k dots) and doesn't have image stabilization (none vs lens).

Canon PowerShot S120

Canon PowerShot S120
7 years newer

Significant advantages of the S120 (vs the EX-S770)

  • Much better wide angle: 24 mm vs 38 mm
  • Image stabilization:
    1. Lens
    vs None
  • Has a CMOS-family sensor: CMOS vs CCD

Significant disadvantages of the S120 (vs the EX-S770)

  • Significantly larger: Compact (100×59×29 mm) vs Ultra compact (95×60×17 mm)
  • Much thicker: 1.1" vs 0.7"

common strengths of the S120 and EX-S770

  • Fairly small: Compact (100×59×29 mm) vs Ultra compact (95×60×17 mm)
  • Thin: 1.1" vs 0.7"
  • Light weight: 217 g vs 176 g