Reasons to choose Exilim EX-S770
Released in 2006, Exilim EX-S770 has about 25 mm² of sensor area, 7.1 MP effective resolution, and a 127 g body. Use these values to narrow the field, not as an overall image-quality score.
Side-by-side comparison
Casio Exilim EX-S770
vs Casio Exilim EX-Z9
VS
Sensor area
25 mm²
Exilim EX-S77025 mm²
Exilim EX-Z9- Area ratio
- 1:1
- Absolute difference
- 0 mm²
- Relative difference
- 0%
The Exilim EX-S770 and Exilim EX-Z9 have the same sensor area. Compare pixel density, sensor architecture, and release generation to understand likely image-quality differences.
These cameras were released 2 years apart. Consider sensor generation when comparing pixel metrics.
Key specification differences
Exilim EX-S770MetricExilim EX-Z9
7.1 MPEffective pixels8.1 MP
5.75 × 4.32Sensor5.75 × 4.32
1.87 µmPixel pitch1.75 µm
3.5 µm²Pixel area3.07 µm²
28.58 MP/cm²Pixel density32.61 MP/cm²
6.02Crop factor6.02
—Maximum video—
127 gWeight127 g
Secure DigitalStorageMultiMedia, SDHC, Secure Digital
Lithium-Ion rechargeable Li-ion batteryBatteryCasio NP-60 Li Ion battery
Amber marks the value that is generally preferable in this comparison context. It is not an overall camera score.
How to choose between these cameras
The Exilim EX-S770 and Exilim EX-Z9 have the same sensor area. The Exilim EX-S770 and Exilim EX-Z9 have the same body weight. The Exilim EX-Z9 has the higher effective resolution. The Exilim EX-Z9 is the newer release. Also consider the lens system and subjects you shoot.
Reasons to choose Exilim EX-Z9
Released in 2008, Exilim EX-Z9 has about 25 mm² of sensor area, 8.1 MP effective resolution, and a 127 g body. Use these values to narrow the field, not as an overall image-quality score.