This device is LOCKED to the T-Mobile network and cannot be unlocked to any other network. Includes New OEM A/C Adapter & Data Cable The Galaxy S7 Edge is slightly taller and wider than the S7, but not by much. But the biggest difference with the Edge are those elegant, curvy sides. This is a great-looking phone. Both the S7 and S7 Edge combine built-in defense-grade security and powerful productivity. Runs Android 8, Snapdragon 820/Exynos 8890 processor, 4GB RAM and built-in 32GB storage with microSD expandability.