LG will launch a G4 PRO version with 4GB RAM, 27mpxls camera in late October 2015.

According to this report, the device will be released in late October this year and got really impressive specifications: not yet launched Qualcomm Snapdragon 820 chipset, 4 GB of RAM, 32/64 GB of permanent memory, 5,8 "Quad HD-screen, 27-megapixel and 8-megapixel camera and an all-metal body.