Dosan Ahn Changho vs S-80 Plus
Dosan Ahn Changho vs S-80 Plus at a glance — displacement 3,358 vs 2,695 tons, length 83 vs 81 m, speed 12 vs 12 knots, crew 50 vs 32.
Specifications
|
Dosan Ahn Changho |
S-80 Plus |
| Origin |
🇰🇷 South Korea |
🇪🇸 Spain |
| Category |
Submarine |
Submarine |
| Type |
Attack submarine with ballistic missile launching capabilities |
Submarine with air-independent propulsion |
| Manufacturer |
Hanwha Ocean |
Navantia |
| Year introduced |
2021 |
2023 |
| Number built |
3 units |
2 units |
| Estimated unit price |
$900 million |
$1,041 million |
| Displacement |
3,358 tons |
2,695 tons |
| Maximum speed |
12.0 knots |
12.0 knots |
| Range |
10,000 nm |
4,320 nm |
| Length |
83.5 m |
81.1 m |
| Beam |
9.6 m |
11.7 m |
| Crew |
50 |
32 |
| Max depth |
NA |
460 m |
Armament & Systems
|
Dosan Ahn Changho |
S-80 Plus |
| Armament |
- 6 × 533 mm (21 in) torpedo tubes
- LIG Nex1 K761 Tiger Shark heavyweight torpedoes
- 6 × K-VLS cells
- 6 × Hyunmoo 4-4 submarine-launched ballistic missile
|
- 6 × 533 mm torpedo tubes
- DM2A4 Torpedoes
- Mark 48 Torpedoes (option)
- Black Shark Torpedoes (option)
- Spearfish Torpedoes (option)
- Torped 2000 Torpedoes (option)
- UGM-84 Sub-Harpoon block II anti-ship missiles (option)
- Exocet anti-ship missiles (option)
- Joint Strike Missile (studies)
- Tomahawk cruise missiles (option)
- Cylindrical multi-influence mines
- MINEA smart bottom mines
|
| Propulsion |
3 × MTU 16V396SE84L marine diesel engines; Air-independent propulsion (AIP) 4 × Bumhan Industries PH1 PEM fuel cells, each with 100 kW |
1 shaft Etanol-AIP; 3 bio-ethanol engines (3 × 1,200 kW) MTU-16V-396SE-85L; 1 electric motor (3,500 kW), 1 AIP fuel cell unit (300 kW); Vulkan couplings RATO-S G-561W |
Detailed Comparison
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Which has greater displacement, the Dosan Ahn Changho-class or S-80 Plus-class?
The Dosan Ahn Changho-class has greater displacement at 3,358 tons compared to the S-80 Plus-class's 2,695 tons.
Which is faster, the Dosan Ahn Changho-class or S-80 Plus-class?
The S-80 Plus-class is faster with a maximum speed of 12 knots compared to the Dosan Ahn Changho-class's 12 knots.
Which has longer range, the Dosan Ahn Changho-class or S-80 Plus-class?
The Dosan Ahn Changho-class has a longer range at 10,000 nautical miles compared to the S-80 Plus-class's 4,320 nautical miles.
Which is longer, the Dosan Ahn Changho-class or S-80 Plus-class?
The Dosan Ahn Changho-class is longer at 83.5 meters compared to the S-80 Plus-class's 81.0 meters.
How many crew members do the Dosan Ahn Changho-class and S-80 Plus-class have?
The Dosan Ahn Changho-class has a larger crew complement of 50 compared to the S-80 Plus-class's 32 crew members.
Which is more expensive, the Dosan Ahn Changho-class or S-80 Plus-class?
The S-80 Plus-class is more expensive at approximately $1 billion per unit compared to the Dosan Ahn Changho-class at $900 million.
Which has been built in greater numbers, the Dosan Ahn Changho-class or S-80 Plus-class?
The Dosan Ahn Changho-class has been built in greater numbers with 3 vessels compared to 2 vessels of the S-80 Plus-class.