For the most part, they're similar in terms of size and layout although they may have different features and attractions on board. The Jubilee and the Celebration are in the same class, which means they're sister ships. Coming in at 1,130 feet long and 137 feet wide, it's roughly the length of 3.1 football fields, as wide as 2.6 tractor-trailers and the same height as a 17-story building. The Jubilee is considered a large size ship. The Celebration is named after the original Celebration that sailed with Carnival from 1987 - 2008. It's 1 year newer than the Celebration, which was built in 2022. The Jubilee is still under construction and Carnival hasn't released all the details yet. It's named after the original Jubilee that sailed with Carnival from 1986 - 2004.
The Jubilee is Carnival's most recently announced ship. The Carnival Jubilee is still being built and will debut in 2023.