Cornwall vs Oliver Hazard Perry

Cornwall

British missile frigate, introduced in 1988, propelled by two Rolls Royce Spey gas turbines.
Origin	🇬🇧 United Kingdom
Category	Frigate
Type	Missile frigate
Manufacturer	Swan Hunter / Yarrow
Year introduced	1988
Number built	-- units
Estimated unit price	NA

United States frigate, introduced in 1977, uses gas turbines to reach a speed of 30 knots.
Origin	🇺🇸 United States
Category	Frigate
Type	Guided-missile frigate
Manufacturer	Bath Iron Works
Year introduced	1977
Number built	71 units
Estimated unit price	$122 million

Displacement	4,850 tons ◉
Maximum speed	18.0 knots ◉
Range	4,500 nm at 18 knots ◉
Length	148.1 m ◉
Beam	14.8 m ◉
Crew	301 ◉
Propulsion	2 Rolls Royce SM-1 Spey gas turbines with a power of 48,220 hp each - 2 propellers
Armament	8 UGM-84 (IV 2) + 2 Sea Wolf GWS 25 launchers (32 missiles) + 1 114mm Mk.8 gun + 1 Goalkeeper CIWS + 2 30mm DS-30B guns + 6 T/ASM MTLS + 2 Lynx HMA 8 / Merlin HM 1 helicopters

Displacement	4,165 tons ◉
Maximum speed	30.0 knots ◉
Range	4,500 nm at 20 knots ◉
Length	136.0 m ◉
Beam	14.0 m ◉
Crew	176 ◉
Propulsion	2 × General Electric LM2500-30 gas turbines generating 41,000 shp (31 MW) through a single shaft and variable pitch propeller; 2 × Auxiliary Propulsion Units, 350 hp (260 kW) retractable electric azimuth thrusters
Armament	1 × single-arm Mk 13 Missile Launcher (40-missile magazine with SM-1MR and Harpoon missiles) Mk 38 Mod 2 Machine Gun Systems 2 × triple Mark 32 Anti-submarine warfare torpedo tubes (Mark 46 or Mark 50 torpedoes) 1 × OTO Melara 76 mm/62 caliber naval gun 1 × 20 mm Phalanx CIWS 8 × Hsiung Feng II SSM or 4 HF-2 and 4 HF-3 supersonic AShM (Taiwanese vessels only) 2 × Bofors 40 mm/L70 guns (Taiwanese vessels only)

Which has greater displacement, the Cornwall-class or Oliver Hazard Perry-class?

The Cornwall-class has greater displacement at 4,850 tons compared to the Oliver Hazard Perry-class's 4,165 tons.

Which is faster, the Cornwall-class or Oliver Hazard Perry-class?

The Oliver Hazard Perry-class is faster with a maximum speed of 30 knots compared to the Cornwall-class's 18 knots.

Which has longer range, the Cornwall-class or Oliver Hazard Perry-class?

The Oliver Hazard Perry-class has a longer range at 4,500 nautical miles compared to the Cornwall-class's 4,500 nautical miles.

Which is longer, the Cornwall-class or Oliver Hazard Perry-class?

The Cornwall-class is longer at 148.1 meters compared to the Oliver Hazard Perry-class's 136.0 meters.

How many crew members do the Cornwall-class and Oliver Hazard Perry-class have?

The Cornwall-class has a larger crew complement of 301 compared to the Oliver Hazard Perry-class's 176 crew members.