The Boy Genius has gotten his hands on the unannounced Nokia 6790 Mako, a small smartphone with a slide-out QWERTY keyboard. The phone reportedly pack

Best Buy took the liberty of unveiling the unannounced Samsung SPH-M550 Exclaim for Sprint recently, showing off the phone's blue and black color scheme. The Samsung Exclaim apparently sports a dual-sliding form factor, with both a QWERTY keyboard and a standard 12-key alphanumeric keypad.

The Samsung SPH-M550 Exclaim reportedly sports a 2 megapixel camera, with an accompanying microSD card slot for extra storage. Bluetooth is on board, with A2DP support for stereo headsets, as well. Best Buy has the phone listed for $399.99 without contract, leading us to believe the phone might cost $199.99 with a 2-year commitment once it is officially announced.