The Acer be Touch E400 was announced in 2010, February. Released 2010, April With 3.2 inches, 30.5 cm2 (~44.7% screen-to-body ratio) TFT resistive touchscreen, 256K colors, Powered by Qualcomm MSM7227 Snapdragon S1 and running Android 2.1 (Eclair), the device delivered smooth performance and multitasking capabilities. Its 3.15 MP, AF rear camera captured crisp photos and Yes video, while the Removable Li-Po 1090 mAh battery ensured long-lasting usage.