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Dolphin vs Sinpo

Dolphin vs Sinpo at a glance — length 57 vs 67 m, speed 11 vs 16 knots.

Specifications
Dolphin Sinpo
Origin 🇮🇱 Israel 🇰🇵 North Korea
Category Submarine Submarine
Type Diesel-electric submarine Ballistic missile submarine
Manufacturer Howaldtswerke-Deutsche Werft Sinpo South Shipyard
Year introduced 1999 2014
Number built 6 units 1 unit
Estimated unit price $1,000 million NA
Displacement 1,640 tons NA
Maximum speed 11.0 knots 16.0 knots
Range 8,000 nm at 8 knots 1,500 nm
Length 57.3 m 67.0 m
Beam 6.8 m 7.0 m
Crew 45 --
Max depth 350 m NA
Performance Radar Chart
Armament & Systems
Dolphin Sinpo
Armament
  • 6 × 533 mm (21.0 in) torpedo tubes
  • 4 × 650 mm (26 in) diameter torpedo tubes
  • 16 torpedoes and Popeye Turbo submarine-launched cruise missiles (SLCMs)
  • 1-2 launch tubes for Pukguksong-1 (KN-11) submarine-launched ballistic missiles
Propulsion Diesel-electric, 3 diesels, 1 shaft, 4,243 shp (3,164 kW); Dolphin 2 class: air-independent HDW Fuel Cell System Diesel-electric
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Largest operators · in service
Largest operators · in service
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Frequently Asked Questions

Which is faster, the Dolphin-class or Sinpo-class?
The Sinpo-class is faster with a maximum speed of 16 knots compared to the Dolphin-class's 11 knots.
Which has longer range, the Dolphin-class or Sinpo-class?
The Dolphin-class has a longer range at 8,000 nautical miles compared to the Sinpo-class's 1,500 nautical miles.
Which is longer, the Dolphin-class or Sinpo-class?
The Sinpo-class is longer at 67.0 meters compared to the Dolphin-class's 57.3 meters.
Which has been built in greater numbers, the Dolphin-class or Sinpo-class?
The Dolphin-class has been built in greater numbers with 6 vessels compared to 1 vessels of the Sinpo-class.