Niterói vs Oliver Hazard Perry
The Niterói and the Oliver Hazard Perry are both Frigate classes. Displacement is 3,355 tons for the Niterói vs 4,165 tons for the Oliver Hazard Perry. The Niterói reaches 30 knots vs 30 knots for the Oliver Hazard Perry. Operational range is 5,300 nautical miles for the Niterói vs 4,500 for the Oliver Hazard Perry. The Niterói carries a crew of 217 vs 176 for the Oliver Hazard Perry. The Niterói was produced in 7 units vs 71 for the Oliver Hazard Perry. The Niterói was commissioned in 1976, 1 years before the Oliver Hazard Perry (1977).
| Brazilian frigate, 3,355 tons displacement, propelled by CODOG system. | |
| Origin | 🇧🇷 Brazil |
| Category | Frigate |
| Type | Frigate |
| Manufacturer | Vosper Thornycroft |
| Year introduced | 1976 |
| Number built | 7 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 | 3,355 tons ◉ |
| Maximum speed | 30.0 knots ◉ |
| Range | 5,300 nm at 19 knots ◉ |
| Length | 129.2 m ◉ |
| Beam | 13.5 m ◉ |
| Crew | 217 ◉ |
| Propulsion | CODOG: 2 × Rolls-Royce Olympus gas turbines, 4 × MTU diesels |
| Armament |
• 1 × 114 mm Mk 8 gun • Aspide SAM • Exocet missiles • Mk 46 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 |
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Performance Radar Chart
Frequently Asked Questions
Which has greater displacement, the Niterói-class or Oliver Hazard Perry-class?
The Oliver Hazard Perry-class has greater displacement at 4,165 tons compared to the Niterói-class's 3,355 tons.
Which is faster, the Niterói-class or Oliver Hazard Perry-class?
The Oliver Hazard Perry-class is faster with a maximum speed of 30 knots compared to the Niterói-class's 30 knots.
Which has longer range, the Niterói-class or Oliver Hazard Perry-class?
The Niterói-class has a longer range at 5,300 nautical miles compared to the Oliver Hazard Perry-class's 4,500 nautical miles.
Which is longer, the Niterói-class or Oliver Hazard Perry-class?
The Oliver Hazard Perry-class is longer at 136.0 meters compared to the Niterói-class's 129.2 meters.
How many crew members do the Niterói-class and Oliver Hazard Perry-class have?
The Niterói-class has a larger crew complement of 217 compared to the Oliver Hazard Perry-class's 176 crew members.
Which has been built in greater numbers, the Niterói-class or Oliver Hazard Perry-class?
The Oliver Hazard Perry-class has been built in greater numbers with 71 vessels compared to 7 vessels of the Niterói-class.