The Asus Transformer TF101 was announced in 2011, January. Released 2011, April With 10.1 inches, 295.8 cm2 (~63.8% screen-to-body ratio) LED-backlit IPS LCD,, Powered by Nvidia Tegra 2 T20 and running Android 3.0 (Honeycomb), 3.2 (Honeycomb), upgradable to 4.0 (Ice Cream Sandwich), the device delivered smooth performance and multitasking capabilities. Its 5 MP, AF rear camera captured crisp photos and Yes video, while the Non-removable Li-Po battery (24.4 Wh) ensured long-lasting usage.