The KS660 is the first dual-sim model of the Korean manufacturer.Like most competitors, along with the KS660 offer SIM cards so that you can operate on two numbers (business and private) are accessible without having to lug two devices.In exchange for the dual sim functionality LG features like WiFi and 3G support should be shooting. The other specs of this LG fall any, in a positive sense it. Thus, the KS660 (twice) tri-band GSM support with GPRS and EDGE, a 3 inch WQVGA (400×240) touchscreen display, 5 megapixel camera, motion sensor, FM Radio Tuner, Multimedia player, Bluetooth (with A2DP), 50MB memory and a microSD memory card (optional). The LG KS660 measuring 105 x 55 x 14.9 millimeters and weighs 115 grams.
| General | Bar Form | | Yes |
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| Camera | 5+ Megapixel Camera | | Yes |
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| Memory | microSD (TransFlash) | | Yes |
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| Display | LCD (Color) | | Yes |
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| Ringtones | MP3 Ringtones | | Yes |
| | Polyphonic Ringtones | | Yes |
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| Data | A2DP | | Yes |
| | Bluetooth | | Yes |
| | Data-Capable | | Yes |
| | Infrared (IR) | | No |
| | Slot for Memory Card | | Yes |
| | Wi-Fi | | No |
| |
| Features | 3G | | No |
| | Alarm | | Yes |
| | Android Series | | No |
| | Antenna Internal | | Yes |
| | Antenna Stub | | No |
| | Bada OS | | No |
| | Blackberry | | No |
| | Calculator | | Yes |
| | Calendar | | Yes |
| | Changeable Faceplates | | No |
| | E-Mail Client | | Yes |
| | Extendable Antenna | | No |
| | Face Detection | | No |
| | Flashlight | | No |
| | FM Radio | | Yes |
| | Games | | Yes |
| | GPS / Location | | No |
| | High-Speed Data 1xRTT | | No |
| | High-Speed Data EGPRS (EDGE) | | Yes |
| | High-Speed Data Ev-Do | | No |
| | High-Speed Data GPRS | | Yes |
| | High-Speed Data WCDMA (UMTS) | | No |
| | High-Speed Data WiDEN | | No |
| | Java (J2ME) | | Yes |
| | MP3 Player | | Yes |
| | Picture ID | | Yes |
| | Picture Messaging | | No |
| | Platform Palm OS | | No |
| | Platform Series (Symbian) | | No |
| | Platform UIQ (Symbian) | | No |
| | Platform Windows Mobile for Pocket PCs | | No |
| | Platform Windows Mobile for Smartphones | | No |
| | Push-To-Talk | | No |
| | QWERTY | | No |
| | Speaker Phone | | Yes |
| | Touch Screen | | Yes |
| | Vibrate | | Yes |
| | Video Calling | | No |
| | Video Capture | | Yes |
| | Voice Dialing | | No |
| | Voice Memo | | Yes |
