Nexus S

The Nexus S is a phone made by Samsung and co-developed by Google, then tested in 2010 by the Google CEO. It got introduced to the US in May 2011 by Sprint. Unlike the GSM version, the Sprint Nexus runs on its WiMax network and uses CDMA instead of GSM. Also in March 2011 Vodafone released a white version of the phone on its web store in the UK. In the United Kingdom, the Nexus S is sold at Carphone Warehouse and is available on the Vodafone, O2, T-Mobile, 3 and Orange networks. In France, it is available through SFR and Bouygues Telecom. In India, Samsung officially announced sale of the unlocked version with Super LCD screen i9023, which will support all GSM-based carriers throughout the country. In Canada, the Nexus S became available at most carriers in April 2011 in two versions, one for Telus, Bell, and Rogers with 3G frequencies of 850/1900/2100 MHz, and the other for Wind/Mobilicity/Vidéotron, using 3G frequencies 900/1700/2100. In Australia, the Nexus S became available in both black and white. It is available on Vodafone and its virtual provider Crazy John's.