The latest rumor has the LG G Pro 2 carrying a 6 inch glass with resolution of 1080 x 1920, and powered by a Snapdragon 800 processor. 3GB of RAM is said to be inside. The announcement made by LG on Monday merely revealed that the phone will be introduced next month. LG did not discuss pricing or list the specs of the phone in its release.
Ironically, it was at MWC 2013 when the LG Optimus G Pro was announced. Since then, the manufacturer 86'd the Optimus name, promising to use the letter "G" with all of its top-shelf models, along with the Qualcomm Snapdragon 800 processor. The device has a 5.5 inch screen, LG's first phone with a screen size in excess of 5 inches, and still the largest display on an LG handset.
LG has since launched its current flagship, the LG G2 and the curved screen LG G Flex. Sales of the former have reportedly been under forecast with 2.3 million units sold after four months, and only 600,000 domestic sales made.
source: LG (translated) via AndroidCentral