The Samsung Gravity series of mobile phones includes:
Samsung Gravity, released November 7, 2008 Samsung Gravity 2, released in August 2009 Samsung Gravity 3, released in June 2010 Samsung SGH-T669 (known as the "Gravity T" or "Gravity Touch"), a feature phone also released in June 2010 Samsung Gravity Smart, an Android smartphone released June 22, 2011 Samsung Gravity TXT, a feature phone released in August 2011
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