The Odyssey of the Seas is significantly larger and more modern than the Brilliance of the Seas, with 88% more gross tonnage (169,000 vs 90,090 tons) and nearly double the passenger capacity (4,180 vs 2,142). As a 2021 Quantum-Ultra class ship, Odyssey offers 18 restaurants compared to Brilliance's 9, plus more modern entertainment and amenities across its 14 passenger decks. The newer vessel features 2,105 staterooms and reflects contemporary cruise ship design philosophies with cutting-edge facilities. Despite its larger size, Odyssey provides slightly less space per passenger (40 vs 42 tons per passenger), indicating more optimized space utilization.
The Brilliance of the Seas, built in 2002 and renovated in 2025, offers a more intimate cruising experience with fewer crowds and more spacious feel per guest. This Radiance-class ship measures 962 feet long with 1,070 cabins across 13 decks, making it ideal for passengers who prefer smaller ship ambiance. Both ships offer similar bar and pub options (9 each), but Brilliance provides a different atmosphere typical of early 2000s Royal Caribbean design. Choose Odyssey for modern amenities and extensive dining variety, or select Brilliance for a more intimate, spacious cruise experience with a classic feel.


Specialty Dining Options
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Odyssey of the Seas
Complimentary Dining Options
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Amenities
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Frequenty Asked Questions
What are the main differences between Brilliance of the Seas and Odyssey of the Seas?
The most striking difference between these two Royal Caribbean ships is their sheer scale and age. Odyssey of the Seas absolutely dwarfs Brilliance, weighing in at about 169,000 gross tons compared to Brilliance's 90,090 tons. That's nearly double the size!
Odyssey launched in 2021 as part of Royal Caribbean's cutting-edge Quantum-Ultra class, while Brilliance has been sailing since 2002 as a Radiance-class vessel. Think of it this way: when Brilliance first set sail, flip phones were still a thing. Odyssey represents two decades of shipbuilding evolution.
The passenger capacity tells the whole story. Odyssey accommodates 4,180 guests at double occupancy with 1,550 crew members, while Brilliance carries 2,142 passengers with 848 crew. You're looking at nearly twice as many people aboard the newer ship.
Size and Layout Comparison
Odyssey stretches 1,138 feet long and 135 feet wide across 14 passenger decks. Brilliance measures 962 feet by 106 feet across 13 decks. The newer ship packs 2,105 staterooms compared to Brilliance's 1,070 cabins.
Here's something interesting though - Brilliance actually offers slightly more space per passenger. The space ratio works out to 42 gross tons per passenger on Brilliance versus 40 on Odyssey. So while Odyssey is much larger, it feels a bit more packed.
Which ship offers better dining and entertainment options?
Odyssey takes the crown here, and it's not even close. The newer ship boasts 18 restaurants compared to Brilliance's 9. That's double the dining variety! Both ships match up with 9 bars and pubs each, so your drinking options are pretty similar.
The entertainment landscape differs significantly too. Odyssey features modern attractions like the North Star observation capsule, bumper cars, and the latest tech-forward shows. Brilliance offers more traditional cruise entertainment - think Broadway-style productions and classic cruise activities.
What This Means for Your Cruise Experience
If you're someone who gets excited about trying different cuisines and experiencing the latest cruise innovations, Odyssey delivers that wow factor. The ship feels like a floating resort with endless options.
Brilliance appeals to cruisers who prefer a more intimate setting. With roughly half the passengers, dining reservations are easier to snag, and you won't spend as much time waiting in lines or navigating crowds.
How do the cabin experiences compare between these ships?
Both ships offer similar cabin categories, but the execution differs. Odyssey's staterooms feature more modern design elements, updated technology, and contemporary furnishings. USB charging ports are plentiful, and the overall aesthetic feels fresh.
Brilliance received renovations in 2025, so many cabins have been refreshed. However, the basic layout and size constraints of a 2002-built ship remain. The rooms feel cozy rather than spacious, though many passengers find this charming.
Balcony and Interior Options
Odyssey provides more balcony stateroom options thanks to its larger size and newer design philosophy. The balconies tend to be slightly larger too. Interior cabins on both ships are comparable, though Odyssey's virtual balcony technology gives some interior rooms a window-like experience.
Which ship provides better value for money?
This depends entirely on what you value most. Odyssey typically commands higher prices due to its newer status and expanded amenities. You're paying for state-of-the-art facilities, more dining choices, and modern entertainment.
Brilliance often offers more budget-friendly pricing, especially for travelers who don't need the latest bells and whistles. The smaller size means you'll still experience Royal Caribbean's signature service without the premium price tag.
Hidden Costs and Considerations
Odyssey's numerous specialty restaurants might tempt you to spend more on dining packages. The variety sounds amazing until you realize you can't possibly try everything during one cruise.
Brilliance's limited specialty dining options might actually save you money. You're less likely to suffer from restaurant FOMO when there are fewer choices competing for your attention.
How do the itineraries and destinations compare?
Both ships sail various itineraries, but their deployment strategies differ. Odyssey, being newer and larger, often gets premium routes and seasonal deployments to popular destinations.
Brilliance's smaller size allows it to access ports that larger ships cannot. This creates opportunities for more unique itineraries and less crowded port experiences.
Port Experience Differences
When Odyssey docks, 4,000+ passengers flood the port simultaneously. Popular attractions get swamped, and prices often spike. Brilliance's smaller passenger load means you might enjoy more authentic local experiences without fighting massive crowds.
The trade-off? Odyssey's size sometimes grants it priority docking at popular ports, while smaller ships might get secondary time slots.
Which ship should families with kids choose?
Odyssey wins hands down for families seeking maximum entertainment options. The ship features more pools, expanded kids' clubs, teen hangout spaces, and activities designed for multiple age groups simultaneously.
The Adventure Ocean kids' program on Odyssey benefits from larger dedicated spaces and more varied programming. Teen areas include gaming lounges and exclusive deck spaces that feel genuinely cool.
Family Cabin Options
Odyssey offers more family-friendly cabin configurations, including connecting rooms and larger suite options. The ship's design better accommodates families traveling with extended relatives or multiple children.
Brilliance works well for smaller families who prefer a less overwhelming environment. Kids won't get lost as easily, and family members can find each other more quickly.
What about adult-only spaces and relaxation?
Here's where things get interesting. Despite Odyssey's larger size, the adult-only areas can feel more crowded due to the sheer number of passengers. The Solarium and adult pools compete with many more guests.
Brilliance's smaller passenger count often translates to more available lounge chairs and quieter adult spaces. The ship's Solarium feels more intimate and relaxing.
Spa and Wellness Facilities
Odyssey features a larger, more modern spa with additional treatment rooms and expanded fitness facilities. The newer equipment and broader service menu appeal to wellness enthusiasts.
Brilliance's spa, while smaller, often provides more personalized attention due to lower demand. Booking appointments is typically easier, and the staff can spend more time with individual guests.
How do the crowds and atmosphere differ?
The passenger-to-crew ratio tells part of the story. Odyssey maintains a 2.7:1 ratio compared to Brilliance's 2.5:1. Both provide excellent service, but Brilliance edges out slightly in staff availability per guest.
Odyssey buzzes with constant activity. Something's always happening somewhere on the ship, which creates an energetic, resort-like atmosphere. Some passengers thrive on this excitement.
Brilliance offers a more traditional cruise atmosphere. Passengers have time to actually relax without feeling like they're missing out on activities three decks away. The pace feels more manageable.
Which ship offers better accessibility and navigation?
Odyssey's newer construction means better ADA compliance and more accessible cabin options. The ship features 17 elevators compared to Brilliance's 9, which significantly reduces wait times.
However, Odyssey's size can work against mobility-limited passengers. Getting from your cabin to restaurants or activities might involve longer walks and more deck changes.
Brilliance's compact layout makes navigation simpler. You can walk from bow to stern relatively quickly, and fewer passengers mean less crowded corridors and elevator areas.
Final verdict: Which ship should you choose?
Choose Odyssey if you want the latest cruise technology, maximum dining variety, and don't mind larger crowds. This ship suits passengers who view their cruise as an action-packed vacation with endless options.
Pick Brilliance if you prefer a more intimate cruise experience with easier navigation, shorter lines, and a relaxed pace. This ship appeals to passengers who want to unwind without feeling overwhelmed by choices.
Both ships deliver Royal Caribbean's signature service and quality. Your decision ultimately comes down to whether you want cutting-edge amenities or classic cruise charm. There's honestly no wrong choice here - just different experiences that cater to different vacation styles.