Earlier there were rumors of Samsung might provide Android Oreo update the two-year-old Samsung Galaxy S6, S6 Edge, and S6 Edge Plus. Now, as per the list, Samsung Galaxy Note Series starting from Samsung Galaxy Note 5, Note FE and Note 8 will receive Android Oreo update.The S-series include Samsung Galaxy S8, S8+, S7, S7 edge, S6, S6 Edge, and S6 Edge+.
Samsung mid-range devices which are eligible to receive the Android Oreo updated includes the A-series 2017 with A7 (2017), A5 (2018), A9 Pro, A8 (2016) and sadly the upcoming A-series 2018 will launch with Android N and will be updated to Android Oreo later.There is no Android Oreo update for A-series 2016 devices.Apart from that, all Samsung Galaxy C series will be updated to Android Oreo next year.
Samsung lower end models include Samsung Galaxy J7 (2017/2016), J5 Pro, J7 Pro, J7+, J7 MaxJ7 Prime and J7 Core.Samsung Galaxy On-series include On Max series is eligible to receive the Android Oreo update.
Under Tab-series Samsung Galaxy Tab S3, S2, Tab A (17), Tab A(16) and Galaxy Active Tab 2 are eligible for Android Oreo update.The first stable build of latest Samsung Experience UI with Android Oreo will be hitting the Samsung Galaxy S8 and S8+ early 2018 after that will be made available for Note 8 and all other device mentioned in the list.