Canon PowerShot ELPH 190 IS vs Canon PowerShot ELPH 170 IS

vs
Canon PowerShot ELPH 190 IS Canon PowerShot ELPH 170 IS
20
Resolution
20.0
2.7
Display Size
2.7
1/2.3 inch
Sensor Size
1/2.3 inch
CCD
Sensor Type
CCD
No
Interchangeable Lens
No
1600
Max ISO
1600
100
Min ISO
100
0.8
Shooting Speed
0.8
None
Viewfinder
None
10
Zoom
12
3
Max Aperture
3.6
4.87
Weight
4.97
about