BODY Dimensions 157.6 x 74.1 x 7.8 mm (6.20 x 2.92 x 0.31 in) Weight 175 g / 198 g (ceramic) (6.17 oz) Build Glass front (Gorilla Glass 6), glass back (Gorilla Glass 5), aluminum frame Glass front (Gorilla Glass 6), ceramic back, ceramic frame SIM Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by) IP68 dust/water resistant (up to 1.5m for 30 mins) DISPLAY Type Dynamic AMOLED capacitive touchscreen, 16M colors Size 6.4 inches, 103.8 cm2 (~88.9% screen-to-body ratio) Resolution 1440 x 3040 pixels, 19:9 ratio (~522 ppi density) Protection Corning Gorilla Glass 6 HDR10+ Always-on display PLATFORM OS Android 9.0 (Pie), upgradable to Android 10.0; One UI 2