Sprint today made available the new Samsung M510 clamshell phone. The M510 is essentially a smaller version of the Samsung M610. The clamshell has a number of intermediate features, including a 1.3-megapixel digital camera with video capture, PicBridge printing support, MicroSD slot for extra storage, media player with stereo Bluetooth, small exterior display, and larger 2.1-inch internal display. The phone is available now through the Sprint website.