The HTC Thunder Bolt 4G was announced in 2011, January. Released 2011, March With 4.3 inches, 52.6 cm2 (~65.4% screen-to-body ratio) TFT, Powered by Qualcomm MSM8655 Snapdragon S2 and running Android 2.2 (Froyo), upgradable to 4.0 (Ice Cream Sandwich), Sense UI 2, the device delivered smooth performance and multitasking capabilities. Its 8 MP, AF rear camera captured crisp photos and 720p video, while the Removable Li-Ion 1400 mAh battery ensured long-lasting usage.