LG Lucid 4G VS840 official Pictures. LG Lucid 4G VS840 is a Smartphone of lg. The LG Lucid 4G VS840 Android Smartphone. Announced Mar 2012. Features 4.0″ Display, Snapdragon S3 Chipset, 5 MP Primary Camera, 1700 MAh Battery, 8 GB Storage, 1000 MB RAM, Corning Gorilla Glass. LG Lucid 4G VS840 price starts.