The Microsoft Surface was announced in 2012, October. Released 2012, November With 10.6 inches, 309.7 cm2 (~65.6% screen-to-body ratio) TFT, Powered by Nvidia Tegra 3 T30 and running Microsoft Windows RT, the device delivered smooth performance and multitasking capabilities. Its 1.2 MP rear camera captured crisp photos and 720p video, while the Li-Ion battery, non-removable (31.5 Wh) ensured long-lasting usage.