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  1. #1
    Member
    Join Date
    Dec 2010
    Location
    Park Rapids, Minnesota
    Posts
    903

    Garmin 820XS compared to the 840XS

    Can anyone share with me the difference between the 840 XS and the 820XS.

    Looks like both support panoptix.

    Thanks Gary

  2. Member
    Join Date
    Jan 2017
    Location
    Iowa city, Iowa
    Posts
    1,325
    #2
    820 just has a basemap , 840 has the detailed maps