Samsung Gear S3 Classic LTE official Pictures. Samsung Gear S3 Classic LTE is a Smartphone of samsung. The Samsung Gear S3 Classic LTE Watch. Announced Mar 2017. Features 1.3″ Display, Exynos 7 Dual 7270 Chipset, 380 MAh Battery, 4 GB Storage, 768 MB RAM, Corning Gorilla Glass SR+. Samsung Gear S3 Classic LTE price starts.