Premium Fleet Face-Offs

Sun Princess vs Discovery Princess

Sun Princess (2024) launched Princess's largest-ever Sphere class with a dramatic glass-domed Piazza, 30-plus restaurants and bars, and a modern mega-ship feel; Discovery Princess (2022) is the newest and most refined of the elegant, mid-size Royal class. This is really a question of scale and polish, not brand.

Princess Cruises

Sun Princess
4.2
Full details
VS

At a Glance

Sun Princess

Princess Cruises

VS

Discovery Princess

Princess Cruises

Sphere
Ship Class
Royal
4.2
Rating
4.4
2024
Year Built
2022
175,500 GT
Gross Tonnage
145,000 GT
4,300
Passengers
3,660
1,700
Crew
1,346
21
Decks
19
2.5
Guests per Crew
2.7
41
Space Ratio (GT/guest)
40

Highlighted rows show where the two differ.

Amenity Differences

Only on Sun Princess

  • + Buffet
  • + Firefly Park (fleet's largest kids area)
  • + Love by Britto
  • + Main Dining Room
  • + Observation Lounge
  • + Ocean Terrace
  • + Park19
  • + Princess Arena
  • + Princess Live!
  • + Signature Lounge
  • + Smart destination-dispatch elevators
  • + Spellbound by Magic Castle
  • + The Butcher's Block by Dario
  • + The Sanctuary adult retreat
  • + The Sphere
  • + The Sphere (three-deck glass atrium/Piazza)

On both

  • Casino
  • Fitness Center
  • MedallionClass
  • Movies Under the Stars
  • Piazza
  • Pool
  • Spa
  • Specialty Dining
  • Theater & Shows
  • WiFi

Only on Discovery Princess

  • + Adults-Only Area
  • + Princess Live! studio
  • + SeaWalk
  • + SeaWalk glass walkway over open water
  • + Sky Suites
  • + Sky Suites with 270-degree views
  • + Take Five jazz lounge
  • + The Enclave
  • + Vista Lounge

What Real Travelers Say

Pros and cons from real traveler discussions.

Sun Princess

  • The Sphere is a genuine showstopper: a three-deck wall of curved glass that floods the central Piazza with ocean light and feels unlike any prior Princess ship.
  • Completely redesigned staterooms with brighter modern decor, larger balconies, glass-walled showers, full sofas, and far more outlets than older Princess cabins.
  • Smart destination-dispatch elevators that pre-assign your car genuinely cut wait times and reduce crowding at the banks.
  • An unusually deep specialty-dining bench: Sabatini's, Crown Grill, The Catch by Rudi, Umai Teppanyaki, Butcher's Block, plus Love by Britto, so much that reviewers struggle to try it all in a week.
  • Entertainment is spread across distinct venues, with the theater-in-the-round Princess Arena, Cirque Eloize in The Dome, Spellbound by Magic Castle, and Princess Live keeping late nights busy.
  • A famously rough launch: the debut was delayed twice, the ship sailed incomplete, and some early passengers were bumped because cabins and amenities were not ready.
  • The Park19 top-deck thrill features (RollGlider, ropes course, climbing wall) never opened and were partly removed, a heavily publicized letdown.
  • Early tender-boat problems caused cancelled port calls, including Santorini and Kotor, on initial sailings.
  • There is no traditional adults-only pool, a departure that disappoints many Princess loyalists.
  • At launch, premium venues like The Catch and Butcher's Block sat at the back of the buffet with no ambiance before being relocated to Deck 7 in a later revamp.

Discovery Princess

  • Newest ship in the Royal-class line (debuted March 2022), so finishes feel pristine with lighter, brighter cabin decor that makes rooms feel larger
  • Top-ranked Princess ship on U.S. News with a 4.4/5 score from 425 reviewers, the highest in the fleet
  • MedallionClass tech is genuinely useful here - order food and drinks to your exact location, skip lines at embarkation, and find your travel party on a map
  • Specialty dining is a standout, with Bistro Sur La Mer (French), Crown Grill steakhouse, and Sabatini's all earning consistent praise from foodies
  • Take Five jazz lounge gets singled out repeatedly as a highlight - intimate, well-programmed live music that becomes the talk of the ship
  • Internet via MedallionNet is the most common complaint - reviewers describe it as slow and sporadic at sea despite the marketing
  • At 3,660 passengers the ship can feel crowded, with limited seating reported at popular entertainment venues and busy elevators
  • Some longtime Princess loyalists feel the line has trimmed the experience - more guests but amenities sized like smaller older ships
  • Main dining room food gets mixed reviews; the best meals are in the paid specialty restaurants, which adds cost
  • Service can feel inconsistent, with some reviewers noting staff seemed stretched thin or overworked at peak times

The Verdict

Sun Princess is the flashier, more amenity-packed choice, and she took Condé Nast Traveler's top mega-ship honor — but her debut wasn't glitch-free. Reviewers have flagged crowding into fewer public rooms, echoey acoustics, and the Park19 top-deck area that never fully delivered, which is why her guest scores run a notch behind. Discovery Princess offers less spectacle but a more settled, elegant experience: a conventional and easy-to-learn Princess layout, more dining included in the base fare, and the fewest teething issues of the two. Choose Sun if you want the newest venues and don't mind a bigger, busier ship still finding its feet; choose Discovery if a smooth, proven, uncrowded sailing matters more than having the latest toys.

Choose Sun Princess if…

Pick Sun Princess if you love big, modern ships with the widest choice of dining and entertainment and you'll forgive a few first-generation rough edges.

See Sun Princess

Choose Discovery Princess if…

Pick Discovery Princess if you'd rather have a polished, elegant, easy-to-navigate ship with more included dining and no debut-ship growing pains.

See Discovery Princess

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