The Samsung Galaxy S Lightray 4G R940 was announced in 2012, August. Released 2012, August With 4.3 inches, 52.6 cm2 (~59.5% screen-to-body ratio) Super AMOLED Plus, Powered by Exynos 3210 and running Android 2.3 (Gingerbread), the device delivered smooth performance and multitasking capabilities. Its 8 MP, AF rear camera captured crisp photos and 720p video, while the Removable Li-Ion 1600 mAh battery ensured long-lasting usage.