Poti vs Sariwon

Poti

Ex-USSR Poti corvette, introduced in 1960, displaces 589 tons and uses a CODAG propulsion system.
Origin	🇷🇺 Ex-USSR
Category	Corvette
Type	Anti-submarine corvette
Manufacturer	Kerch yard
Year introduced	1960
Number built	66 units
Estimated unit price	NA

North Korean gun corvette from the 1960s, based on a 1930s Soviet minesweeper design.
Origin	🇰🇵 North Korea
Category	Corvette
Type	Corvette
Manufacturer	Mayang-do or Bong Dao Bo shipyards
Year introduced	1965
Number built	5 units
Estimated unit price	NA

Displacement	589 tons ◉
Maximum speed	38.0 knots ◉
Range	4,500 nm at 520 knots ◉
Length	59.4 m ◉
Beam	7.9 m ◉
Crew	80
Propulsion	2 shaft CODAG, 2 gas turbines 22,371 kW (30,000 shp) and 2 M503A diesels 5,966 kW (8,000 bhp)
Armament	1 × twin 57 mm (2.2 in) guns 2 × RBU-6000 anti submarine rocket launchers (RBU-2500 in Romanian and early Soviet ships) 1 × quad 406 mm (16 in) anti-submarine torpedo tubes (some ships have 1 × twin 533 mm (21 in) torpedo tubes)

Displacement	650 tons ◉
Maximum speed	16.0 knots ◉
Range	2,700 nm at 16 knots ◉
Length	61.5 m ◉
Beam	7.5 m ◉
Crew	--
Propulsion	2 diesel engines
Armament	4 × 57 mm guns (2 twin) 4 × 37 mm guns (2 twin) 16 × 14.5 mm machine guns (4 quad) 2 × depth charge rails Up to 30 mines

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Which has greater displacement, the Poti-class or Sariwon-class?

The Sariwon-class has greater displacement at 650 tons compared to the Poti-class's 589 tons.

Which is faster, the Poti-class or Sariwon-class?

The Poti-class is faster with a maximum speed of 38 knots compared to the Sariwon-class's 16 knots.

Which has longer range, the Poti-class or Sariwon-class?

The Poti-class has a longer range at 4,500 nautical miles compared to the Sariwon-class's 2,700 nautical miles.

Which is longer, the Poti-class or Sariwon-class?

The Sariwon-class is longer at 61.5 meters compared to the Poti-class's 59.4 meters.

Which has been built in greater numbers, the Poti-class or Sariwon-class?

The Poti-class has been built in greater numbers with 66 vessels compared to 5 vessels of the Sariwon-class.