Aside from the flagship Snapdragon 8150, Qualcomm is also working on two mid-range SoCs — the Snapdragon 6150 and Snapdragon 7150. All that is known so far is that these are octa-core SoCs and are based on the updated 'Kryo' cores. Further details of the chips and probable launch dates are still elusive.
https://www.notebookcheck.net/Qualcomm-working-on-mid-range-Snapdragon-6150-and-7150-SoCs.355496.0.html