The Blu Vivo IV was announced in 2014, May. Released 2014, May With 5.0 inches, 68.9 cm2 (~67.7% screen-to-body ratio) Super AMOLED, Powered by Mediatek MT6592 (28 nm) and running Android 4.2.2 (Jelly Bean), upgradable to 4.4.2 (KitKat), the device delivered smooth performance and multitasking capabilities. Its 13 MP, AF rear camera captured crisp photos and 1080p@30fps video, while the Li-Po 2300 mAh, non-removable ensured long-lasting usage.