The Sprint Nexus S 4G has been made official this morning, the first Android 2.3 Gingerbread smartphone with 4G WiMAX support, and the first to bring the new Integrated Google Voice Experience to Sprint Android devices. The same Nexus S handset as we’ve seen from Google before, only with the added benefit of WiMAX connectivity, the Nexus S 4G will allow existing Sprint subscribers to use their current number as their Google Voice number, without having to pay to port it over.

It will also support voicemail transcription and the usual divert features, allowing up to six phones to ring simultaneously on an incoming call. Otherwise the specs are as before, so a 4-inch Super AMOLED “Contour Display”, GPS, WiFi, Bluetooth, a 5-megapixel main camera and front-facing VGA camera.
16GB of internal storage, NFC and a 1GHz processor round out the key specs. The Google Nexus S 4G will arrive on Sprint this spring, priced at $199.99 with a new, two-year agreement including mandatory data plan.