Brand new samsung s8+: Comms WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct. Positioning GPS, GLONASS, BDS, GALILEO. USB USB Type-C 3.1. Body Dimensions 159.5 x 73.4 x 8.1 mm (6.28 x 2.89 x 0.32 in). Platform OS Android 7.0 (Nougat), upgradable to Android 9.0 (Pie), One UI.