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Daegu vs Sigma

Daegu vs Sigma at a glance — displacement 3,600 vs 1,692 tons, length 122 vs 90 m, speed 30 vs 28 knots, crew 140 vs 80.

Specifications
Daegu Sigma
Origin 🇰🇷 South Korea 🇳🇱 Netherlands
Category Frigate Frigate
Type Guided-missile frigate Multi-purpose corvette / frigate
Manufacturer Daewoo Shipbuilding & Marine Engineering Damen Schelde Naval Shipbuilding
Year introduced 2018 2007
Number built 8 units 10 units
Estimated unit price $325 million $222 million
Displacement 3,600 tons 1,692 tons
Maximum speed 30.0 knots 28.0 knots
Range 4,500 nm 4,800 nm at 14 knots
Length 122.0 m 90.7 m
Beam 14.0 m 13.0 m
Crew 140 80
Performance Radar Chart
Armament & Systems
Daegu Sigma
Armament
  • 1 × 5-inch (127 mm)/L62 caliber Mk 45 Mod 4 naval gun
  • 1 × 20 mm Phalanx CIWS
  • 6 × K745 Blue Shark torpedo in triple torpedo tubes
  • 8 × SSM-700K Haeseong Anti-ship Missile
  • 16-cell K-VLS (Haegung K-SAAM, Haeryong VL-Tactical Land Attack Missiles, K745A1 Red Shark)
  • 1 × Oto Melara 76 mm gun
  • 2 × 20 mm Denel GI-2 gun
  • 2 × quad (8) Mistral TETRAL Anti-air missile
  • 4 × Exocet MM40 Block II/MM40 Block III anti-surface missile
  • 2 × B515/3 triple launchers for lightweight WASS A244-S mod.3 / EuroTorp MU 90 torpedoes
Propulsion Combined diesel–electric or gas (CODLOG): 1 × Rolls-Royce MT30 gas turbine, 4 × MTU 12V 4000 M53B diesel engine, 2 × Leonardo DRS electric motors 2 × SEMT Pielstick 20PA6B STC rated at 8910 kW each driving a lightweight Geislinger coupling; 4 × Caterpillar 3406C TA generator rated at 350 kW each; 1 × Caterpillar 3304B emergency generator rated at 105 kW; 2 × shaft with Rolls-Royce Kamewa 5 bladed controllable pitch propeller
Change comparison vs
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Frequently Asked Questions

Which has greater displacement, the Daegu-class or Sigma-class?
The Daegu-class has greater displacement at 3,600 tons compared to the Sigma-class's 1,692 tons.
Which is faster, the Daegu-class or Sigma-class?
The Daegu-class is faster with a maximum speed of 30 knots compared to the Sigma-class's 28 knots.
Which has longer range, the Daegu-class or Sigma-class?
The Sigma-class has a longer range at 4,800 nautical miles compared to the Daegu-class's 4,500 nautical miles.
Which is longer, the Daegu-class or Sigma-class?
The Daegu-class is longer at 122.0 meters compared to the Sigma-class's 90.7 meters.
How many crew members do the Daegu-class and Sigma-class have?
The Daegu-class has a larger crew complement of 140 compared to the Sigma-class's 80 crew members.
Which is more expensive, the Daegu-class or Sigma-class?
The Daegu-class is more expensive at approximately $325 million per unit compared to the Sigma-class at $222 million.
Which has been built in greater numbers, the Daegu-class or Sigma-class?
The Sigma-class has been built in greater numbers with 10 vessels compared to 8 vessels of the Daegu-class.