The Samsung Google Nexus S I9020A was announced in 2011, March. Released 2011, April With 4.0 inches, 45.5 cm2 (~58.3% screen-to-body ratio) Super AMOLED, Powered by Hummingbird and running Android 2.3 (Gingerbread), the device delivered smooth performance and multitasking capabilities. Its 5 MP, AF rear camera captured crisp photos and w480p@30fps video, while the Removable Li-Ion 1500 mAh battery ensured long-lasting usage.