Reasons to choose Dpix 740z
Released in 2007, Dpix 740z has about 25 mm² of sensor area, 7.15 MP effective resolution, and a 140 g body. Use these values to narrow the field, not as an overall image-quality score.
Side-by-side comparison
Praktica Dpix 740z
vs Praktica Luxmedia 6403
VS
Sensor area
25 mm²
Dpix 740z25 mm²
Luxmedia 6403- Area ratio
- 1:1
- Absolute difference
- 0 mm²
- Relative difference
- 0%
The Dpix 740z and Luxmedia 6403 have the same sensor area. Compare pixel density, sensor architecture, and release generation to understand likely image-quality differences.
Key specification differences
Dpix 740zMetricLuxmedia 6403
7.15 MPEffective pixels6.1 MP
5.75 × 4.32Sensor5.75 × 4.32
1.86 µmPixel pitch2.02 µm
3.47 µm²Pixel area4.07 µm²
28.78 MP/cm²Pixel density24.56 MP/cm²
6.02Crop factor6.02
—Maximum video—
140 gWeight135 g
Secure DigitalStorageSecure Digital
2x AABatteryLi-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 Dpix 740z and Luxmedia 6403 have the same sensor area. The Luxmedia 6403 has the lighter body. The Dpix 740z has the higher effective resolution. The Dpix 740z and Luxmedia 6403 were both released in 2007. Also consider the lens system and subjects you shoot.
Reasons to choose Luxmedia 6403
Released in 2007, Luxmedia 6403 has about 25 mm² of sensor area, 6.1 MP effective resolution, and a 135 g body. Use these values to narrow the field, not as an overall image-quality score.