Ivan Rogov vs Ropucha

Ivan Rogov

Soviet amphibious landing ship, 14,060 tons displacement, propelled by two gas turbines.
Origin	🇨🇳 Ex-USSR
Category	Amphibious vessel
Type	Landing ship
Manufacturer	Yantar Shipyard
Year introduced	1978
Number built	3 units
Estimated unit price	$688 million

Ex-USSR Ropucha-class landing ship, introduced in 1974, has a displacement of 4,080 tons.
Origin	🇨🇳 Ex-USSR
Category	Amphibious vessel
Type	Landing ship
Manufacturer	Stocznia Północna Shipyard
Year introduced	1974
Number built	28 units
Estimated unit price	NA

Displacement	14,060 tons ◉
Maximum speed	19.0 knots ◉
Range	7,500 nm at 14 knots ◉
Length	157.0 m ◉
Beam	23.8 m ◉
Crew	239 ◉
Propulsion	2 shafts, 2 gas turbines, 2 × 18,000 hp (13,000 kW)
Armament	Osa-M surface-to-air missile system (1 × 2 launchers, 20 missiles) 76 mm AK-726 multipurpose gun (1 × 2 with 1000 rounds) 30 mm AK-630 air defence gun (4 × 6-barreled mounts with 16,000 cartridges) Grad-m 122 mm rocket launcher (1 with 320 rockets)

Displacement	4,080 tons ◉
Maximum speed	18.0 knots ◉
Range	6,100 nm at 15 knots ◉
Length	112.5 m ◉
Beam	15.0 m ◉
Crew	98 ◉
Propulsion	2 × 9,600 hp (7,200 kW) Zgoda-Sulzer 16ZVB40/48 diesel engines
Armament	2 × 57 mm AK-725 double guns (Ropucha I) 1 × 76 mm AK-176 (Ropucha II) 2 × 30 122 mm rocket launcher A-215 Grad-M Strela 2 (SA-N-5) surface-to-air missile system (4 launchers) 2 × 30 mm AK-630 six-barreled gatling guns (Ropucha II)

Which has greater displacement, the Ivan Rogov-class or Ropucha-class?

The Ivan Rogov-class has greater displacement at 14,060 tons compared to the Ropucha-class's 4,080 tons.

Which is faster, the Ivan Rogov-class or Ropucha-class?

The Ivan Rogov-class is faster with a maximum speed of 19 knots compared to the Ropucha-class's 18 knots.

Which has longer range, the Ivan Rogov-class or Ropucha-class?

The Ivan Rogov-class has a longer range at 7,500 nautical miles compared to the Ropucha-class's 6,100 nautical miles.

Which is longer, the Ivan Rogov-class or Ropucha-class?

The Ivan Rogov-class is longer at 157.0 meters compared to the Ropucha-class's 112.5 meters.

How many crew members do the Ivan Rogov-class and Ropucha-class have?

The Ivan Rogov-class has a larger crew complement of 239 compared to the Ropucha-class's 98 crew members.

Which has been built in greater numbers, the Ivan Rogov-class or Ropucha-class?

The Ropucha-class has been built in greater numbers with 28 vessels compared to 3 vessels of the Ivan Rogov-class.