I just laid my hands on the LG Optimus 4X HD aka LG P880, which is the latest phone from LG.
I am not a very technical person so I will not be touching on the technical aspects.
All I know is that this model is powered by a 1.5GHz quad-core Nvidia Tegra 3 processor with 1GB of
RAM and runs on Android 4.0 Ice Cream Sandwich.
It possessed 12GB of internal storage which can be further expanded up to 32GB via a external microSD card.
As this is my very first LG phone and also my first Android phone, what I shared here are based on my own personal experience especially with the camera aspect of this phone.