Reasons to choose Optio M90
Released in 2010, Optio M90 has about 28 mm² of sensor area, 12.1 MP effective resolution, and a 116 g body. Use these values to narrow the field, not as an overall image-quality score.
Side-by-side comparison
Pentax Optio M90
vs Pentax Optio RZ10
VS
Sensor area
28 mm²
Optio M9028 mm²
Optio RZ10- Area ratio
- 1:1
- Absolute difference
- 0 mm²
- Relative difference
- 0%
The Optio M90 and Optio RZ10 have the same sensor area. Compare pixel density, sensor architecture, and release generation to understand likely image-quality differences.
Key specification differences
Optio M90MetricOptio RZ10
12.1 MPEffective pixels14.1 MP
6.08 × 4.56Sensor6.08 × 4.56
1.51 µmPixel pitch1.4 µm
2.29 µm²Pixel area1.97 µm²
43.64 MP/cm²Pixel density50.86 MP/cm²
5.69Crop factor5.69
—Maximum video—
116 gWeight178 g
SDHC, Secure DigitalStorageSDHC, Secure Digital
Lithium-Ion D-LI108 rechargeable battery Li-ion batteryBatteryLithium-Ion D-LI92 rechargeable battery 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 Optio M90 and Optio RZ10 have the same sensor area. The Optio M90 has the lighter body. The Optio RZ10 has the higher effective resolution. The Optio M90 and Optio RZ10 were both released in 2010. Also consider the lens system and subjects you shoot.
Reasons to choose Optio RZ10
Released in 2010, Optio RZ10 has about 28 mm² of sensor area, 14.1 MP effective resolution, and a 178 g body. Use these values to narrow the field, not as an overall image-quality score.