[2] The LG Optimus Pad was first released in South Korea in April 2011 and then in the US in March 2011 which is also known as the T-Mobile G-Slate.
[3] It is LG's first device running Android 3.0 ("Honeycomb") and appeared at the Mobile World Congress in February 2011.
It features an 8.9-inch touchscreen that includes Wi-Fi 802.11b/g/n and Bluetooth 2.1 and is powered by a 6400 mAh Li-Ion which runs on a 1 GHz Nvidia Tegra 2 processor and Android 3.0 Honeycomb with Optimus UI.
While its competitors like Motorola Xoom were usually updated at least to Android 4.0.3 Ice Cream Sandwich and mostly even to Android 4.1 Jelly Bean, LG only gave its G-Slate 2 minor updates and wasn't even able to release an important version 3.2 Honeycomb which should be theoretically simple for LG to make and would improve compatibility with apps, stability and extend functionality.
Because of this and closed drivers the Android community was not able to make a fully functional ICS or Jelly Bean ROM - most importantly camera can't be used with those builds.