Following is a Samsung mobile phone / tablet list that supports upgrades to Android 8:

Galaxy S8

Galaxy S8+

Galaxy Note 8

Galaxy S7

Galaxy S7 edge

Galaxy S7 Active

Galaxy A7 (2017)

Galaxy A5 (2017)

Galaxy A3 (2017)

Galaxy J7 (2017)

Galaxy J5 (2017)

Galaxy Note FE

Galaxy Tab S3

Galaxy C9 Pro

Galaxy C7 Pro

Galaxy J7 Prime (OnNxt)

The following phones / tablets are not sure whether to push the Android 8 system:

Galaxy A9 Pro

Galaxy A8 (2016)

Galaxy J7 (2016)

Galaxy J5 (2016)

Galaxy J3 (2017)

Galaxy, Tab, S2, VE (2016, models)

Galaxy Tab A (2016 models)

The following phones / tablets will not be updated to the latest Android 8 system, and of course, Samsung will push the relevant large update patches for these phones:

Galaxy S6 series

Galaxy Note 5

Galaxy A7 (2016)

Galaxy A5 (2016)

Galaxy A3 (2016)

Galaxy J3 (2016)

Galaxy J2 (2016)

Galaxy J1

Samsung said push 8 will be carried out in batches, including Galaxy S8/S8+, Galaxy Note8 Galaxy, the next release of Note FE, Galaxy C9 Pro, Galaxy C7 Pro and Galaxy J7 Prime will be the first to receive updates to Samsung push. And Galaxy, S7, S7, Edge, Galaxy, S7, Active, Galaxy, A7/5/3 will become the second batch of mobile phones that have been updated by Android 8.