The Galaxy S6 features a 5.1-inch Quad HD Super AMOLED display, an octa-core Exynos 7420 CPU, 3GB of RAM, and a 16-megapixel rear camera with optical image stabilization. There’s a 5-megapixel camera on the front, and a 2,550 mAh battery under the hood with fast and wireless charging support. The phone runs Android 5.0 Lollipop with Samsung’s TouchWiz UX on top, and it should be among the first Samsung handsets to get an upgrade to Android Marshmallow. → Buy Samsung Galaxy S6