How our Bliss Filters work
Detailed side-by-side comparison of Royal Caribbean and Princess Cruises cruise ships
| Specification | Quantum of the Seas | Star Princess |
|---|---|---|
| Cruise Line | Royal Caribbean | Princess Cruises |
| Maiden Voyage | 2014 | 2025 |
| Year Refurbished | 2019 | N/A |
| Adults Only | No | No |
| Specification | Quantum of the Seas | Star Princess |
|---|---|---|
| Passenger Capacity | 4,152 | 4,320 |
| Crew Size | 1,500 | 1,550 |
| Guest-to-Crew Ratio | 2.77 | 2.79 |
| Specification | Quantum of the Seas | Star Princess |
|---|---|---|
| Gross Tonnage | 167,800 | 175,500 |
| Length | 1,141 ft | 1,132 ft |
| Width | 135 ft | 150 ft |
| Ship Size Category | Mega | Mega |
| Number of Decks | 18 | 21 |
| Specification | Quantum of the Seas | Star Princess |
|---|---|---|
| Overall Cruiseable Rating | 9.0 / 10 | 8.0 / 10 |
| Roominess Score | 39.0 | 34.0 |
| Advised For | Families, entertainment | Staterooms, romantic, entertainment, dining |
