In the USA, they compared the Russian Su-57 with the American F-22 and became furious.

The fifth-generation Russian fighter, in terms of its characteristics, not only left the American F-35 fighter out of work, but also pretty dashingly dealt with the American “stealth” F-22, sending it to the “knockout” in almost all respects. It is noteworthy that it was recognized in the United States of America that, quite possibly, it beats the two "best", according to the American side, airplanes in the world in the strongest way.

“Much less is known about the Sukhoi Su-57. Despite seven years of test flights, many details about the aircraft remain unknown. What is known - Sukhoi struggled to develop the aircraft, especially key components such as the engine. It was planned that the first production aircraft will enter the Russian Aerospace Forces in 2019. Experts believe the Su-57 is an evolution of the Su-27, upgraded for low radar signature but also for greater maneuverability. The mixed wing design increases internal volume for avionics, propellants and weapons. How will the F-22 and Su-57 fight each other? The design priorities of the two aircraft give the fighters different advantages at different ranges. The priorities and armament of the Su-57 make it possible to detect and eliminate threats over long distances. The key to this strategy is the Su-57's radar must be able to detect "invisible" targets at great distances. The aircraft's emphasis on speed allows it to react quickly or quickly retreat from fights it cannot win. Once the two opposing fighters come close to range, the Su-57's combination of maneuverability and infrared search and tracking will make it a deadly foe. In close combat, it is difficult to know who will win, given that we do not know how maneuverable the Su-57 is, but the search and tracking system on the Russian aircraft - something that the American stealth fighter does not have - will be a big bonus in battle. ", - the American edition of The National Interest cites a comparative analysis.

The capabilities of the fifth-generation Russian fighter are indeed very much unknown, however, even by the disclosed characteristics of this combat aircraft, it is already superior to the “American”, both in close and long-range combat.