S Voice is an
intelligent personal assistant and
knowledge navigator which is only available as a built-in application for the
Samsung Galaxy
S III,
S III Mini (including NFC Variant),
S4,
S4 Mini,
S4 Active,
S5,
S5 Mini, S II Plus,
Note II,
Note 3,
Note 4,
Note 10.1,
Note 8.0,
Stellar,
Mega,
Grand, Avant,
Core,
Ace 3,
Tab 3 7.0,
Tab 3 8.0,
Tab 3 10.1,
Galaxy Camera, and other 2013 or later Samsung Android devices. The application uses a
natural language user interface to answer questions, make recommendations, and perform actions by delegating requests to a set of
Web services. It is based on the
Vlingo personal assistant.