Compare Fifth-Generation Stealth Fighters
Select aircraft to analyze technical specifications, performance metrics, and capabilities across nations and eras.
Specifications Comparison
| Category | F-22 Raptor | Su-57 Felon |
|---|---|---|
| Max Speed (Mach) | 2.25Mach | 2.03Mach |
| Service Ceiling (ft) | 65,000ft | 60,000ft |
| Range (nmi) | <-1,600nmi | 1,842nmi |
| Radar Cross Section | 0.0001 m² | 0.02 m² |
| Engine Thrust (lb) | 35,000lb | 17,000lb |
| Ground Effect Maneuverability | Excellent | Good |
| Armament |
20mm M61A2
AIM-9X
AIM-120C
|
30mm GSh-30K
R-77
K-77M
|
| Production Status | Retired (2012) | In Production |
Performance Visualization
Speed Comparison
Radar Signature
Lower radar cross-section means better stealth. Values are approximate under specific test conditions.
Understanding the Comparison
When comparing stealth fighters, several factors matter beyond raw numbers. The F-22 Raptor achieved air superiority in Operation Iraqi Freedom with demonstrated beyond-visual-range kills. Its design prioritizes speed and agility over cost and exportability.
The Su-57 represents Russia's attempt to match Western capabilities. It features advanced thrust vectoring and a more flexible sensor suite. However, production numbers remain limited compared to American counterparts.
The F-35 takes a different approach with integrated sensor fusion and multirole capabilities. While less agile than the F-22, it excels in network-centric warfare and has a lower procurement cost per unit.
J-20 development reflects China's strategy of reverse engineering and indigenous innovation. Early models show promising stealth characteristics, though questions remain about engine performance and electronic warfare capabilities.
Frequently Asked Questions
How are radar cross-sections measured?
Radar cross-section (RCS) measures how much radar energy reflects back to the source. Smaller numbers mean better stealth. Testing occurs in anechoic chambers under controlled conditions. Real-world values vary with angle, frequency, and external stores.
Why can't I find production numbers?
Production figures are often classified or disputed. Open sources provide estimates based on factory output, delivery schedules, and government statements. Numbers change as programs evolve and budgets shift.
Can I compare more than two aircraft?
Yes, use the Add Third Aircraft button to include up to four fighters. More comparisons provide richer analysis but may slow loading. Your selections are saved in browser storage for easy return.