Samsung introduced middle range Exynos 7 Octa 7870 processor
Several days before the introduction of Galaxy S7, Samsung decided to introduce a middle range Exynos processor. Exynos 7 Octa 7870 is based on the “world’s most advance 14 nanometer FinFET process” according to the Samsung.
Even though Samsung did not share any details, recently Exynos 7870 was caught in Benchmarks in new Galaxy J7. If the benchmarks are true, than new mid range Exynos will be based on octa core Cortex A53 with the clock speed of 1.7 GHZ.