Reasons to choose Exilim EX-M20
Released in 2003, Exilim EX-M20 has about 21 mm² of sensor area, 2.11 MP effective resolution, and a 80 g body. Use these values to narrow the field, not as an overall image-quality score.
Side-by-side comparison
Casio Exilim EX-M20
vs Casio Exilim EX-S1
VS
Sensor area
21 mm²
Exilim EX-M2021 mm²
Exilim EX-S1- Area ratio
- 1:1
- Absolute difference
- 0 mm²
- Relative difference
- 0%
The Exilim EX-M20 and Exilim EX-S1 have the same sensor area. Compare pixel density, sensor architecture, and release generation to understand likely image-quality differences.
These cameras were released 1 years apart. Consider sensor generation when comparing pixel metrics.
Key specification differences
Exilim EX-M20MetricExilim EX-S1
2.11 MPEffective pixels1.3 MP
5.33 × 4Sensor5.33 × 4
3.18 µmPixel pitch4.05 µm
10.1 µm²Pixel area16.4 µm²
9.9 MP/cm²Pixel density6.1 MP/cm²
6.49Crop factor6.49
—Maximum video—
80 gWeight86 g
MultiMedia, Secure DigitalStorageMultiMedia, Secure Digital
Li-Ion Li-ion batteryBatteryLi-Ion 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-M20 and Exilim EX-S1 have the same sensor area. The Exilim EX-M20 has the lighter body. The Exilim EX-M20 has the higher effective resolution. The Exilim EX-M20 is the newer release. Also consider the lens system and subjects you shoot.
Reasons to choose Exilim EX-S1
Released in 2002, Exilim EX-S1 has about 21 mm² of sensor area, 1.3 MP effective resolution, and a 86 g body. Use these values to narrow the field, not as an overall image-quality score.