The Huawei IDEOS S7 Slim was announced in 2011, February. Released 2011, April With 7.0 inches, 139.5 cm2 (~63.7% screen-to-body ratio) TFT, 256K colors, Powered by Qualcomm Snapdragon and running Android 2.2 (Froyo), the device delivered smooth performance and multitasking capabilities. Its 3.15 MP rear camera captured crisp photos and w480p video, while the Removable Li-Ion 3250 mAh battery ensured long-lasting usage.