Today, Sprint and Samsung announced a slightly tweaked version of the Nexus S smartphone, the Nexus S 4G. You guessed it! It has built-in support for Sprint's 4G network and can also serve as a 3G/4G wireless hotspot for up to six devices. Also a unique feature is its complete integration with Google Voice, allowing you to set up an account and manage all of your calls and text messages through Google's popular phone service. Aside from these new features, the Nexus S 4G pretty much has all the same great specs as the Nexus S, like running Android 2.3 Gingerbread. It will be available exclusively on Sprint for $200 on a two-year contract sometime in Q2 2011.