Samsung S9 plus is a 6.2 inches phone with 98.3cm(~84.2% screen to body ratio). It is protected with Corning Gorrila glass 5 and aluminum frame. It has a Single Sim ( Nano-SIM) or Hybrid Dual SIM ( Nano-SIM, dual stand-by). It has 3D home button and with a resolution of 1440 x 2960 pixels, 18.5:9 ratio( ~529 PPI density).