The Samsung Galaxy S9 (released March 2018) is a compact, premium 4G smartphone featuring a 5.8-inch QHD+ Super AMOLED display, a variable-aperture 12MP camera, and a Snapdragon 845 or Exynos 9810 processor. It includes 4GB RAM, 64GB+ storage, a 3000mAh battery, a 3.5mm headphone jack, IP68 water resistance, and stereo speakers tuned by AKG