The Samsung Galaxy S8 (128GB, Used) offers a sleek design with solid performance. Here are its key features: Display: 5.8-inch Quad HD+ Super AMOLED display with vibrant colors and sharp resolution. Processor: Exynos 8895 (or Snapdragon 835 in some regions) for smooth multitasking. Storage & RAM: 128GB internal storage, expandable via microSD (up to 256GB), with 4GB RAM.