F-22 Raptor:
Developed by Lockheed Martin, it was the first operational fifth-generation fighter, entering service in 2005. It is primarily designed for air superiority but also possesses ground attack, electronic warfare, and signals intelligence capabilities.
Su-57 Felon:
Developed by Sukhoi, this Russian twin-engine stealth multirole fighter first flew in 2010 and incorporates stealth, supermaneuverability, supercruise, integrated avionics, and a large payload capacity.
Comparison:
Both aircraft feature advanced avionics, stealth technology, and supermaneuverability. While the Su-57 boasts a slightly higher top speed, the F-22 is considered more mature and combat-proven, with superior stealth capabilities.