I just got some time with Samsung's Android handset for Sprint, the Intercept, and it looks promising, but barely differentiates itself from the Android crowd.

The Intercept is a fairly slick-looking device, quite thin for a full QWERTY slider and with an inoffensive black and silver design with a nice silver grille accent on the top. It's certainly a step up from the other major Android QWERTY slider around, the T-Mobile G1: For one, it's got a 3.5-mm headphone jack and SDHC expansion (compared to an awkward mini-USB combo and a microSDHC), but it's also significantly thinner and loses the G1's chin.
http://gizmodo.com/5376495/samsung-intercept-hands+on