Although LG is focusing on their super high-end LG G2 as the star product of their portfolio, the mid ranged Optimus L9 is also receiving an upgrade. According to @evleaks, the LG L9 Optimus II is expected to be powered by a dual-core, 1.2GHz Qualcomm Snapdragon S4 processor with 1GB of RAM and an Adreno 305 GPU. The 4.7-inch display will have a 1280×720 resolution as well as a 8MP camera and a 2150mAh battery. Don’t expect the latest OS though- the LG Optimus L9 II is supposedly running Android 4.1.2 Jelly Bean.
Source: The Unlocker