PhoneScoop has a detailed video preview on the Sprint / Samsung UpStage Music Phone. The UpStage has a dual-side design with a 2.1-inch LCD screen on the one side and a 1.4-inch on the other.
The Sprint UpStage has a 2 Megapixel camera, Bluetooth 2.0 with A2DP, 100MB internal memory, a microSD slot and USB 2.0 connectivity.