An image of unknown origin is suggesting the Nexus S 4G by Samsung will be landing at Sprint on April 18th. Wherever this news comes from, it appears training on the device is beginning soon. The Nexus S 4G is just as it sounds, your traditional Nexus S with a 4G (in this case WiMAX) radio. It should launch for $199.99 whether or not this date holds true.
[via AndroidCentral]