Pentax Optio E50 vs Sony Cyber-Shot W810

vs
Pentax Optio E50 Sony Cyber-Shot W810
8.1
Resolution
20.1
2.4
Display Size
2.7
1/2.5 inch
Sensor Size
1/2.3 inch
CCD
Sensor Type
CCD
No
Interchangeable Lens
No
1600
Max ISO
3200
100
Min ISO
80
n/a
Shooting Speed
1
None
Viewfinder
None
3
Zoom
6
2.8
Max Aperture
3.5
4.2
Weight
3.92
about