| Physical | ||
| Year Built | 1996 | 2024 |
| Refurbished | 2018 | Not yet |
| Gross Tonnage | 76,998 tons | 236,857 tons |
| Length | 263.9 m | 362.102 m |
| Width/Beam | 32.2 m | 66.142 m |
| Total decks | 11 | 17 |
| Passenger Decks | 10 | 16 |
| Speed | 21.5 knots | 23 knots |
| Ship Within a Ship | — | Suite Neighborhood |
| Amenities | ||
| Restaurants - Paid | 4 | 8 |
| Restaurants - Included | 7 | 10 |
| Onboard Currency | British Sterling | US Dollar |
| Total Pools | 3 | 6 |
| - Pools - General Access | 2 | 3 |
| - Pools - Adults Only | 1 | 1 |
| - Pools - Exclusive | 2 | 1 |
| Water Playground/Splash Park | ✓ | ✓ |
| Kiddie/Splash Pool | ✓ | ✓ |
| Total Hot Tubs | 7 | 10 |
| - Hot Tubs - General Access | 6 | 2 |
| - Hot Tubs - Adults Only | 3 | 3 |
| - Hot Tubs - Exclusive | 3 | 2 |
| WiFi | ✓ | ✓ |
| Internet Center | ✓ | ✓ |
| Cell Phone Service | ✓ | ✓ |
| Bars/Lounges | 10 | 21 |
| Beauty Salon/Barber Shop | ✓ | ✓ |
| Casino | ✓ | ✓ |
| Night Club | ✓ | ✓ |
| Laundromats (self service) | ✗ | ✗ |
| Laundry/Dry Cleaning | ✓ | ✓ |
| Library | ✓ | ✓ |
| Movie Theatre | ✓ | ✗ |
| Onboard Weddings | ✗ | ✓ |
| Spa | ✓ | ✓ |
| Video Arcade | ✓ | ✓ |
| Basketball Court | ✓ | ✓ |
| Tennis Court | ✗ | ✓ |
| Fitness Center | ✓ | ✓ |
| Ice Skating Rink | ✗ | ✓ |
| Jogging Track | ✓ | ✓ |
| Mini-Golf Course | ✓ | ✓ |
| Rock Climbing Wall | ✓ | ✓ |
| Water Slide | ✓ | ✓ |
| Water Sports Platform | ✗ | ✗ |
| 24-Hour Room Service | ✓ | ✓ |
| Babysitting | ✗ | ✓ |
| Children's Playroom | ✓ | ✓ |
| Supervised Youth Program | ✓ | ✓ |
| Teen Center | ✓ | ✓ |
| Adult Only Relaxation Area | Yes | Included |
| Special Amenities | First Champneys Spa at sea; The Lounge (colour-changing bar with hot-pink piano); The 19th Hole golf-themed clubhouse bar with simulators; Squid and Anchor pub (Marella's first onboard pub); Broadway Show Lounge seating 1,000; Murano speciality restaurant area with glass-blowing style performances | Laser Tag, Shows - Broadway play, Escape Room, Climbing Wall, Thrill Slide, FlowRider, Ice Skating, Aquatheater, Carousel, Zip Line, Kid's Play Area |
| Kosher Meals | — | Yes |
| Passengers and Crew | ||
| Crew | 908 | 2,394 |
| Passenger to Crew Ratio | 2 | 2.5 |
| Total Cabins | 935 | 2,830 |
| Single Occupancy Cabins | ✓ | ✗ |
| Wheelchair-Accessible Cabins | 8 | 44 |
| Passenger Capacity | 1,924 | 5,668 |
| Space Ratio (tons of ship per passenger) | 40.02 | 41.788 |
| Costs and Gratuities | ||
| Base Daily Gratuities*(Per Person Per Day) | $0.00 | $16.00 |
| Tip added to drinks & services | 0% | 18% |
| Tipping Expected? | ✗ | ✓ |