According to Geekbench listings, Samsung has two high-end phones in the works. The devices have model number of SM-G9600 and SM-G9650, and also pack two unannounced Qualcomm chipsets - SDM840 and SDM845. This is the first time we hear something about these two chips, and according to the listings, they will pack quad-core processor.
The Samsung SM-G9600 uses SDM840 SoC that is clocked at 1.77 GHz, while the Samsung SM-G9650 has SDM845 running at 1.78 GHz per core. Both models have 4 GB of RAM and come with Android 7.1.2 pre-installed.