LG announced the KF 510 slider phone that is just .43” thick and has a fully metal casing. The phone is designed to consume 29% less power resulting in better battery life. The area below screen is a touch sensitive area with backlit icons. The phone comes with 2.2” QVGA screen, 3-megapixel camera, tri-band GSM, Bluetooth with A2DP, and microSD card slot. The phone will be available worldwide in March 2008.