Reasons to choose Photosmart M447
Released in 2007, Photosmart M447 has about 25 mm² of sensor area, 5 MP effective resolution, and a 0 g body. Use these values to narrow the field, not as an overall image-quality score.
Side-by-side comparison
HP Photosmart M447
vs HP Photosmart M537
VS
Sensor area
25 mm²
Photosmart M44725 mm²
Photosmart M537- Area ratio
- 1:1
- Absolute difference
- 0 mm²
- Relative difference
- 0%
The Photosmart M447 and Photosmart M537 have the same sensor area. Compare pixel density, sensor architecture, and release generation to understand likely image-quality differences.
Key specification differences
Photosmart M447MetricPhotosmart M537
5 MPEffective pixels6.3 MP
5.75 × 4.32Sensor5.75 × 4.32
2.23 µmPixel pitch1.99 µm
4.97 µm²Pixel area3.94 µm²
20.13 MP/cm²Pixel density25.36 MP/cm²
6.02Crop factor6.02
—Maximum video—
—Weight142 g
Secure DigitalStorageSecure Digital
2x AABatteryAA (2) batteries (NiMH recommended)
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 Photosmart M447 and Photosmart M537 have the same sensor area. The Photosmart M447 has the lighter body. The Photosmart M537 has the higher effective resolution. The Photosmart M447 and Photosmart M537 were both released in 2007. Also consider the lens system and subjects you shoot.
Reasons to choose Photosmart M537
Released in 2007, Photosmart M537 has about 25 mm² of sensor area, 6.3 MP effective resolution, and a 142 g body. Use these values to narrow the field, not as an overall image-quality score.