[Andy Lee]

Could any one tell me, which one is better, I mean the pic quality ??

[gaiuswong]

On the pic quality ?? sure G5. see dpreview.com
G5
Detail Rating (out of 10)
Construction 8.5
Features 9
Image quality 8.5
Lens / CCD combination 8.5
Ease of use 9
Value for money 8

CP5400
Detail Rating (out of 10)
Construction 9
Features 9
Image quality 8
Lens / CCD combination 8
Ease of use 8
Value for money 8

V1
Detail Rating (out of 10)
Construction 8.5
Features 8
Image quality 8.5
Lens / CCD combination 8.5
Ease of use 8
Value for money 9
http://www.dpreview.com/reviews/sonydscv1/page15.asp
http://www.dpreview.com/reviews/sonydscv1/page16.asp
http://www.dpreview.com/reviews/sonydscv1/page17.asp