It seems everyone is getting ready with their full HD smartphones including LG. One LG device carrying model number F240K was spotted on a benchmarking website with 1080p display on-board.
This unannounced smartphone also houses Adreno 320 GPU, Android 4.1.2, and 1.5GHz processor (probably Qualcomm Snapdragon S4 Pro).
The full display resolution is 1920x1080p.
There are no other details available about this mystery device right now, but looks like we are going to see it at CES 2013.
LG, which was struggling with its mobile business in the last many quarters, has shown sign of turnaround in the last quarter and it would not want to lose sight right, thus a full HD smartphone perfectly makes sense.