How our Bliss Filters work
Detailed side-by-side comparison of Celebrity Cruises and Princess Cruises cruise ships
| Specification | Celebrity Constellation | Ruby Princess |
|---|---|---|
| Cruise Line | Celebrity Cruises | Princess Cruises |
| Maiden Voyage | 2002 | 2007 |
| Year Refurbished | 2012 | 2018 |
| Adults Only | No | No |
| Specification | Celebrity Constellation | Ruby Princess |
|---|---|---|
| Passenger Capacity | 2,038 | 3,082 |
| Crew Size | 999 | 1,210 |
| Guest-to-Crew Ratio | 2.04 | 2.55 |
| Specification | Celebrity Constellation | Ruby Princess |
|---|---|---|
| Gross Tonnage | 91,000 | 113,561 |
| Length | 965 ft | 950 ft |
| Width | 106 ft | 118 ft |
| Ship Size Category | Large | Large |
| Number of Decks | 11 | 19 |
| Specification | Celebrity Constellation | Ruby Princess |
|---|---|---|
| Overall Cruiseable Rating | 8.0 / 10 | 8.0 / 10 |
| Roominess Score | 35.8 | 36.8 |
| Advised For | Cultural, staterooms, romantic, spa and fitness | Staterooms, romantic, spa and fitness |
