The Samsung Galaxy Express I437 was announced in 2012, October. Released 2012, November With 4.5 inches, 57.6 cm2 (~62.7% screen-to-body ratio) Super AMOLED Plus, Powered by Qualcomm MSM8960 Snapdragon S4 Plus and running Android 4.0 (Ice Cream Sandwich), upgradable to 4.1 (Jelly Bean), the device delivered smooth performance and multitasking capabilities. Its 5 MP, AF rear camera captured crisp photos and 720p@30fps video, while the Li-Ion 2000 mAh, removable ensured long-lasting usage.