Ship Comparison
Harmony of the Seas vs Brilliance of the Seas
Harmony of the Seas offers an expansive, high-energy family adventure, while Brilliance of the Seas provides a more intimate, view-focused journey with classic cruise charm.
The verdict
Choosing between Harmony of the Seas and Brilliance of the Seas comes down to the scale of your ideal vacation. Harmony is a bustling, activity-rich mega-ship, perfect for families and thrill-seekers who crave non-stop excitement and diverse entertainment. Brilliance, a mid-size vessel, offers a more relaxed pace, emphasizing stunning ocean views and a comfortable, elegant atmosphere, making it ideal for those who prefer a classic cruise experience with attentive service and varied itineraries.
Choose Harmony of the Seas if…
Harmony of the Seas is ideal for families with children and teens, groups of friends, and anyone seeking a high-energy, activity-packed vacation with a vast array of entertainment and dining options. If you thrive in a bustling environment resembling a floating theme park and want to experience the latest thrills, this ship is perfectly suited for you.
Best for
- Families with children and teens seeking endless activities
- Thrill-seekers and adventure enthusiasts
- Guests who enjoy large, bustling resort-style ships
- Those looking for diverse dining and entertainment options
- Cruises featuring Perfect Day at CocoCay
Avoid if
- Guests preferring quiet, intimate cruise experiences
- Travelers who dislike crowds and noise
- Those seeking a more traditional, understated elegance
- Budget-conscious travelers (due to many specialty dining options)
- Individuals who get overwhelmed by large ship layouts
Choose Brilliance of the Seas if…
Brilliance of the Seas appeals to travelers who appreciate a comfortable, mid-size ship with a focus on scenic views and a more relaxed pace. It's a great choice for couples or families during off-peak seasons, as well as those interested in immersive itineraries to diverse destinations like the Greek Isles and the Caribbean.
Best for
- Travelers who prioritize scenic views and a relaxed atmosphere
- Couples or adults seeking a comfortable, elegant cruise
- Guests interested in diverse European and Caribbean itineraries
- Those who prefer a mid-size ship experience
- Value-conscious foodies who appreciate good complimentary dining
Avoid if
- Families seeking a wide array of splash parks and thrill rides
- Guests desiring cutting-edge, high-tech entertainment
- Travelers who prefer a bustling, non-stop party atmosphere
- Those sensitive to smoke (due to casino proximity)
- Cruisers looking for the absolute newest ship amenities
Overall Vibe
Harmony of the Seas
Harmony of the Seas, a grand Oasis-class vessel launched in 2016 and refurbished in 2021, embodies the spirit of a bustling, modern city at sea. Spanning 16 decks and boasting a width of 47 meters, its sheer scale allows for distinct 'neighborhoods' like Central Park and the Boardwalk, each with its own character. The atmosphere is vibrant and energetic, designed to offer endless exploration and excitement, making every day feel like a new adventure with its extensive array of innovative attractions and experiences.
Brilliance of the Seas
Brilliance of the Seas, a comfortable Radiance-class ship launched in 2002 and refurbished in 2018, offers a more intimate and view-centric cruising experience. With 12 decks and a width of 32 meters, it's designed for easy navigation and features a stunning nine-story glass-enclosed Centrum that provides panoramic ocean vistas. The ship’s vibe is generally relaxed and elegant, appealing to those who appreciate natural light, open spaces, and a classic cruising feel that beautifully connects guests with the surrounding seascape.
Atmosphere & Crowd
Harmony of the Seas
Onboard Harmony of the Seas, expect a lively, high-energy atmosphere that can feel quite busy and noisy, especially during peak times. With a passenger capacity of 6,779 and a dedicated crew of 2,193, it truly feels like a vibrant, floating resort. The ship caters extensively to families, leading to a dynamic, bustling environment where excitement is always just around the corner. Its expansive layout, however, helps distribute guests, allowing for moments of calm amidst the energetic buzz, particularly in areas like Central Park.
Brilliance of the Seas
Brilliance of the Seas cultivates a more comfortable and generally uncongested atmosphere, a hallmark of its mid-size design. Carrying 2,501 passengers and 848 crew, the ship offers a more favorable passenger-to-crew ratio, contributing to a sense of personalized attention. While it can be lively, especially during peak family seasons, its design prioritizes ease of movement and provides ample seating in public venues, ensuring guests can enjoy a relaxed social setting without feeling overwhelmed by crowds.
Dining
Harmony of the Seas
Harmony of the Seas is a culinary powerhouse, boasting 24 restaurants that cater to every palate. Complimentary options include the diverse Main Dining Room (American Icon, The Grande, Silk), the global Windjammer Marketplace buffet, and casual spots like El Loco Fresh and the Boardwalk Dog House. For a specialty experience, guests can savor Japanese cuisine at Izumi Hibachi & Sushi, explore molecular gastronomy at Wonderland, or enjoy a Brazilian Steakhouse at Samba Grill. The sheer variety ensures a different culinary journey each day.
Brilliance of the Seas
Brilliance of the Seas offers a solid array of dining choices for its class, balancing complimentary and specialty experiences. Guests can enjoy the elegant Minstrel Dining Room with its changing daily menu, or the Windjammer buffet for quick, diverse meals. The Park Café provides deli-style light bites, while specialty venues like Chops Grille offer classic American steakhouse fare, Giovanni's Table serves family-style Italian, and Izumi delights with Asian dishes. While fewer options than Harmony, the quality and ambiance are well-regarded.
Entertainment & Nightlife
Harmony of the Seas
Harmony of the Seas is a hub of thrilling entertainment and vibrant nightlife. Adrenaline junkies can brave the Ultimate Abyss, zip-line across the Boardwalk, or surf on the FlowRider simulators. The Royal Theatre hosts Broadway productions like 'Grease,' while the AquaTheatre dazzles with high-diving shows. Evening options range from the energetic Playmakers Sports Bar & Arcade and the novelty Bionic Bar to live music at Boleros and Dazzles nightclub, ensuring non-stop action and diverse choices for all ages and preferences.
Brilliance of the Seas
Brilliance of the Seas provides a more classic entertainment lineup with a few unique twists. The Pacifica Theatre stages contemporary and Broadway-inspired shows, complemented by comedy performances. For active fun, there's a rock climbing wall and mini-golf. Nightlife centers around live music in the Schooner Bar, the panoramic views and dancing in the Viking Crown Lounge, and the lively Starquest Nightclub with its revolving bar. The Centrum also features daytime enrichment programs and evening aerial acrobatics, offering a sophisticated yet engaging experience.
Cabins & Suites
Harmony of the Seas
Harmony of the Seas features 2,747 cabins, offering a broad spectrum from compact interior staterooms (149 sq ft, some with virtual balconies) to expansive suites. Unique options include Central Park and Boardwalk view balconies, providing lively vistas. The ship's suite program is extensive, with Sea, Sky, and Star Class tiers. Star Class, for instance, includes the 1,524 sq ft Royal Loft Suite and the Ultimate Family Suite, providing exclusive perks like Personalized Royal Genie service and multiple bedrooms to accommodate large families.
Brilliance of the Seas
Brilliance of the Seas provides 1,557 comfortable staterooms, including Interior (170 sq ft), Ocean View (170-265 sq ft, with some larger Family Ocean View options), and Balcony cabins (179-204 sq ft). Suites, starting with the Junior Suite (299 sq ft), offer more space and dedicated perks like concierge service for Grand Suite and higher categories. While the suite offerings are more traditional than Harmony's, they still provide luxurious amenities and a comfortable retreat, with some balconies offering stunning aft-facing views.
Service & Onboard Style
Harmony of the Seas
On Harmony of the Seas, service is efficient and designed to cater to a large, diverse passenger base, with a crew count of 2,193 supporting 6,779 guests. The onboard style is modern, vibrant, and geared towards high-energy fun. Suite guests receive enhanced services, with Sky Class enjoying concierge access and Star Class benefiting from a highly Personalized Royal Genie. While the overall experience is bustling, the staff generally manages to maintain a friendly and accommodating demeanor across its many venues.
Brilliance of the Seas
Brilliance of the Seas offers a more intimate service experience due to its smaller size and passenger capacity of 2,501, with 848 crew members. The onboard style is comfortable and elegant, focusing on classic cruising aesthetics with abundant glass to maximize ocean views. Suite guests benefit from a dedicated Concierge Club, providing personalized assistance and exclusive amenities. The atmosphere fosters a sense of attentive care, allowing guests to enjoy a refined yet relaxed journey through its well-designed public spaces.
Best Itineraries
Harmony of the Seas
Harmony of the Seas is well-suited for shorter, fun-filled itineraries, primarily focusing on 2-5 night Bahamas getaways and 7-night Eastern and Western Caribbean cruises. Many of these Caribbean sailings feature a stop at Royal Caribbean's private island, Perfect Day at CocoCay, enhancing the adventure. It also offers a mini-season from Barcelona and select Transatlantic voyages, making it a great choice for those seeking a mix of sun-soaked relaxation and high-octane island exploration.
Brilliance of the Seas
Brilliance of the Seas offers a broader range of itineraries, making it versatile for various travel preferences. It sails 3-4 night Bahamas getaways and 7-night Western and Southern Caribbean cruises from the US. During the European season, it embarks on diverse 7-night voyages to the Greek Isles, Italy & Croatia, and the French Riviera. Its longer Transatlantic crossings provide opportunities for extended relaxation and sea days, appealing to guests who enjoy exploring multiple regions with a comfortable home base.
What reviewers say
Harmony of the Seas
4.5/5Harmony of the Seas is a massive floating theme park offering an astounding number of activities and entertainment options. It's an excellent choice for families and those seeking a high-energy, fun-filled cruise experience at sea.
Brilliance of the Seas
4/5This comfortable, midsize ship is a good choice for theme cruises or short itineraries. Its design emphasizes stunning views and easy navigation, making for a pleasant experience.
Itineraries to compare
Pick an itinerary on either ship to see all available departure dates.
Harmony of the Seas
Brilliance of the Seas
Read our guides
In-depth guides on the ships and cruise lines in this comparison.

Ship Guide
Harmony of the Seas: An Oasis of Family Adventures
Discover a floating theme park with endless activities, from thrilling slides to award-winning kids' clubs, perfect for all ages.

Ship Guide
Brilliance of the Seas: Midsize Comfort, Stunning Views
Experience a delightful cruise on Brilliance of the Seas, designed for easy navigation and scenic ocean vistas.
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