Test units with Qualcomm's next generation processor MSM8998 on board have turned up on India's import/export database Zauba. Most likely, this model will be next year's Snapdragon 830 and power a lot of high-end Android phones in 2017.
http://www.notebookcheck.net/Qualcomm-Snapdragon-830-units-on-their-way-to-India.179776.0.html