Halifax vs Oliver Hazard Perry

Halifax

Canadian frigate, introduced in 1991, has a maximum speed of 30 knots.
Origin	🇨🇦 Canada
Category	Frigate
Type	Guided-missile frigate
Manufacturer	Saint John Shipbuilding Ltd.
Year introduced	1991
Number built	12 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	4,735 tons ◉
Maximum speed	30.0 knots ◉
Range	9,500 nm at 18 knots ◉
Length	134.1 m ◉
Beam	16.4 m ◉
Crew	255 ◉
Propulsion	CODOG: 2 × General Electric LM2500 gas turbines (47,500 shp), 1 × SEMT Pielstick 20PA6V280 diesel engine (8,800 shp)
Armament	8 × RGM-84 Harpoon block II missiles 16 × RIM-162 Evolved Sea Sparrow block II 1 × Bofors 57 mm Mk 3 gun 1 × Phalanx CIWS (Mk 15 Mod 21) 4 × 12.7 mm M2HQ Mini Typhoon remote weapon stations 2 × twin 324 mm Mk 32 torpedo tubes for 24 × Honeywell Mk 46 Mod 5 torpedoes

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 Halifax-class or Oliver Hazard Perry-class?

The Halifax-class has greater displacement at 4,735 tons compared to the Oliver Hazard Perry-class's 4,165 tons.

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

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

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

The Halifax-class has a longer range at 9,500 nautical miles compared to the Oliver Hazard Perry-class's 4,500 nautical miles.

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

The Oliver Hazard Perry-class is longer at 136.0 meters compared to the Halifax-class's 134.1 meters.

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

The Halifax-class has a larger crew complement of 255 compared to the Oliver Hazard Perry-class's 176 crew members.

Which has been built in greater numbers, the Halifax-class or Oliver Hazard Perry-class?

The Oliver Hazard Perry-class has been built in greater numbers with 71 vessels compared to 12 vessels of the Halifax-class.