This update to Samsung's flagship curved-screen phone has a larger battery, memory card slot, upgraded 12-megapixel camera, always-on display, and curved-edge glass on the front and back. It's also ...

Responsive Sidebar: Slide-out drawer on mobile with backdrop dimming and "click-to-close" logic. Global Toggle: Decoupled sidebar toggle button located in the global header. Pinch-to-Zoom: Native-like ...