Samsung today showed the SGH-F400, the phone focuses on audio and uses Bang & Olufsen’s ICEpower audio amplifier to drive the external speaker present in bi-directional slider of the phone. The phone supports tri-band GSM/EDGE and UMTS/HSDPA on 2100MHz band. The other features on the phone are FM radio with RDS, 2.2” QVGA screen and a 3-megapixel camera. The release date and price is not yet known.