The Samsung Galaxy On7 (2016) bearing model number SM-G610F has been seen at GeekBench. It reveals that, the smartphone will be powered by 1.6GHz Octa Core Exynos 7870 processor (at least the said variant).
Moreover, the model will have 3GB RAM and will run on Android 6.0.1 Marshmallow OS. A smartphone with model number SM-G610F was also spotted at Zauba (that monitors imports in India). It is said to feature a fingerprint sensor and is exclusive for Indian markets.