Reasons to choose dcx 310
Released in 2005, dcx 310 has about 38 mm² of sensor area, 3.1 MP effective resolution, and a 150 g body. Use these values to narrow the field, not as an overall image-quality score.
Side-by-side comparison
Rollei dcx 310
vs Rollei dcx 400
VS
Sensor area
38 mm²
dcx 31038 mm²
dcx 400- Area ratio
- 1:1
- Absolute difference
- 0 mm²
- Relative difference
- 0%
The dcx 310 and dcx 400 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
dcx 310Metricdcx 400
3.1 MPEffective pixels4 MP
7.11 × 5.33Sensor7.11 × 5.33
3.5 µmPixel pitch3.08 µm
12.22 µm²Pixel area9.47 µm²
8.18 MP/cm²Pixel density10.56 MP/cm²
4.87Crop factor4.87
—Maximum video—
150 gWeight150 g
Secure DigitalStorageSecure Digital
2x AABattery2x AA
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 dcx 310 and dcx 400 have the same sensor area. The dcx 310 and dcx 400 have the same body weight. The dcx 400 has the higher effective resolution. The dcx 310 is the newer release. Also consider the lens system and subjects you shoot.
Reasons to choose dcx 400
Released in 2004, dcx 400 has about 38 mm² of sensor area, 4 MP effective resolution, and a 150 g body. Use these values to narrow the field, not as an overall image-quality score.