Reasons to choose PowerShot A80
Released in 2003, PowerShot A80 has about 38 mm² of sensor area, 3.9 MP effective resolution, and a 250 g body. Use these values to narrow the field, not as an overall image-quality score.
Side-by-side comparison
Canon PowerShot A80
vs Canon PowerShot SD550
VS
Sensor area
38 mm²
PowerShot A8038 mm²
PowerShot SD550- Area ratio
- 1:1
- Absolute difference
- 0 mm²
- Relative difference
- 0%
The PowerShot A80 and PowerShot SD550 have the same sensor area. Compare pixel density, sensor architecture, and release generation to understand likely image-quality differences.
These cameras were released 2 years apart. Consider sensor generation when comparing pixel metrics.
Key specification differences
PowerShot A80MetricPowerShot SD550
3.9 MPEffective pixels7.1 MP
7.11 × 5.33Sensor7.11 × 5.33
3.12 µmPixel pitch2.31 µm
9.72 µm²Pixel area5.34 µm²
10.29 MP/cm²Pixel density18.74 MP/cm²
4.87Crop factor4.87
—Maximum video—
250 gWeight185 g
CompactFlash type IStorageSD/MMC card
AA (4) batteries (NiMH recommended)BatteryLithium-Ion NB-3L 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 PowerShot A80 and PowerShot SD550 have the same sensor area. The PowerShot SD550 has the lighter body. The PowerShot SD550 has the higher effective resolution. The PowerShot SD550 is the newer release. Also consider the lens system and subjects you shoot.
Reasons to choose PowerShot SD550
Released in 2005, PowerShot SD550 has about 38 mm² of sensor area, 7.1 MP effective resolution, and a 185 g body. Use these values to narrow the field, not as an overall image-quality score.