It appears that the version of Galaxy S4 with a pure Android build from Google will initially be offered only in the USA and it might not appear worldwide. It is possible that in the meantime Samsung are working on adding LTE support to the Nexus-Galaxy S4. Obviously this version won’t be marketed as heavy as the stock Galaxy S4 and will probably be purchased only by tech-savvy users and developers who need a pure Android build to test their apps.
The sales of the Galaxy S4 with pure Android 4.2 start on 26 June in the USA. The smartphone will be priced at $649.Source: Phone Arena