Samsung Gear S2 Classic 3G official Pictures. Samsung Gear S2 Classic 3G is a Smartphone of samsung. The Samsung Gear S2 Classic 3G Watch. Announced Feb 2016. Features 1.2″ Display, Exynos 3250 Dual Chipset, 300 MAh Battery, 4 GB Storage, 512 MB RAM, Corning Gorilla Glass 3. Samsung Gear S2 Classic 3G price starts.