LG took its second shot at tablets in an unusual post-CES launch with the Optimus Pad LTE. A direct sequel to the original we reviewed, it keeps the 8.9-inch, 1280x768 IPS screen and jumps to its namesake 4G for Internet access. Added speed comes through a platform switch, with LG moving from the dual-core 1GHz Tegra 2 to a similarly dual-core 1.5GHz Snapdragon.