... 4.best quality touch screen mobile phone i5800 3G network smart phone ,quadband ,capacitive touch screen ,with GPS ,WIFI functionGeneral 2G Network GSM ... Primary 3.15 MP, 2048x1536 pixels, autofocus, check quality Features Geo-tagging, face and smile detection Video Yes, QVGA@15fps ... Secondary No Features OS Android OS, v2.1 (Eclair), upgradable to v2. ...