The Acer Iconia B1-721 was announced in 2014, January. Released 2014, January With 7.0 inches, 137.9 cm2 (~56.7% screen-to-body ratio) TFT, Powered by Mediatek MT8312 (28 nm) and running Android 4.2 (Jelly Bean), the device delivered smooth performance and multitasking capabilities. Its VGA rear camera captured crisp photos and Yes video, while the Li-Po 2955 mAh, non-removable ensured long-lasting usage.