Reasons to choose JD 3.1 z3 MPEG 4
Released in 2004, JD 3.1 z3 MPEG 4 has about 21 mm² of sensor area, 3.15 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
Jenoptik JD 3.1 z3 MPEG 4
vs Jenoptik JD 5.0z3 EasyShot
VS
Sensor area
21 mm²
JD 3.1 z3 MPEG 425 mm²
JD 5.0z3 EasyShot- Area ratio
- 1.17:1
- Absolute difference
- 4 mm²
- Relative difference
- 16.5%
The JD 5.0z3 EasyShot has the larger sensor area. More area usually means greater light-gathering potential, though real image quality still depends on sensor architecture and generation.
Key specification differences
JD 3.1 z3 MPEG 4MetricJD 5.0z3 EasyShot
3.15 MPEffective pixels5 MP
5.33 × 4Sensor5.75 × 4.32
2.6 µmPixel pitch2.23 µm
6.77 µm²Pixel area4.97 µm²
14.77 MP/cm²Pixel density20.13 MP/cm²
6.49Crop factor6.02
—Maximum video—
150 gWeight140 g
MultiMedia, 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 JD 5.0z3 EasyShot has the larger sensor area. The JD 5.0z3 EasyShot has the lighter body. The JD 5.0z3 EasyShot has the higher effective resolution. The JD 3.1 z3 MPEG 4 and JD 5.0z3 EasyShot were both released in 2004. Also consider the lens system and subjects you shoot.
Reasons to choose JD 5.0z3 EasyShot
Released in 2004, JD 5.0z3 EasyShot has about 25 mm² of sensor area, 5 MP effective resolution, and a 140 g body. Use these values to narrow the field, not as an overall image-quality score.